Patch antenna design software

Figure 5c. Microstrip patch antenna array 2X1 VI DESIGN EQUATIONS Patch antenna width is calculated using (W = 𝑐0 2 𝑟 √ 2 𝑟+1 Where, w=width of the patch, 0 12 𝑐0 =speed of light å =permittivity of the dielectric substrate W = 1.976 mm. The effective dielectric constant is calculated using å = 𝑟+1 2 + 𝑟−1 2. The rectangular patch antenna is designed using electromagnetism simulation software ADS. The antenna is also simulated on Ansoft High Frequency Structure Simulator (HFSS) Software. The antenna shows significant results and operates well in 4.3 GHz with -30 dB return loss. considers the bordering and wave spread. In this video I show you how to simulate a rectangular microstrip patch antenna working at 2.4 GHz frequency in the CST Software.I tried to show how to simul. implement the basic patch antenna. The return loss of basic path antenna is shown in figure 3. Fig.2: Patch antenna Table 1: Design parameters Parameter Units in mm Width(W) 15.8869 Length(L) 11.8848 Width of the feed line (W f) 3.1144 Length of the feed line (L f) 6.5801 line (L t) 6.6358 line (W t) 1.2001 Height of substrate (h s) 1.6 Fig.3. For the microtstrip patch antenna, the following design procedure can be used: The width of the patch antenna (the part perpendicular to the feed line) is calculated as: Where v o =3×10 8, f o =950 MHz and e r =4.5.The length of the patch (the portion parallel to the feed structure) is calculated in three parts. The effective permittivity is calculated as.

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The substrate chosen for design of micro strip antenna in the project is FR4 since it is the most common material used in PCB industry and easily available in market. illustration not visible in this excerpt. Table 1.1: List of few substrate material. 1.2 Feed technique. Microstrip patch antennas can be feed by a variety of methods. results of designed antenna HFSS software was used. Fig.7. Design of Proposed Antenna (Top View) [6] Table 1: Table for the Comparative Analysis of Different Techniques. Sr. No Title Technique Input parameter Output parameter 1 An Edge Tapered Rectangular Patch Antenna with Parasitic Stubs and Slot for Wideband Applications [1] A rectangular. A wireless link was designed using a patch antenna. In the process, several different models were tested. Testing proved a patch antenna was a viable solution for building a wireless link within the design specifications. Also, this experimentation provided a basis for future patch antenna design. Authors:. A wireless link was designed using a patch antenna. In the process, several different models were tested. Testing proved a patch antenna was a viable solution for building a wireless link within the design specifications. Also, this experimentation provided a basis for future patch antenna design. Authors:. The microstrip patch antenna design is shown in below Fig 3 which is designed using HFSS software [16].It consists of patch on one side and ground plane on the other side. Fig. 3 Design of I slot patch antenna in HFSS B. Simulations Result The patch antenna is simulated using HFSS software and its return loss is evaluated. Generally measured at the. Designing an On-Board Patch Antenna Placing a patch antenna directly on your PCB is quite easy when you use the right design software. You need to be able to define a custom shape for your ground plane and the shape of your conductor that will act as your receiver/transmitter. A patch antenna has a very simple geometry. Designing antennas that conform to a particular structure has potential use for military applications, [1]-[3]. One such design under consideration is a 1x4 linear patch array has been developed that at 9.35 GHz. The application ... It is a commercial software tool that can be used for antenna design, antenna placement analysis, RF structure. CENOS Antenna Design is a FEM based simulation software for 2D and 3D modelling of RF/Microwave Antenna design and placement. ... Easy-to-use microstrip antenna design software. Download Free Trial. Intuitive and easy-to-use even for non-expert users. 3. Run Simulation. 1. Choose Geometry. 2. Define Physics. Learn more. A wireless link was designed using a patch antenna. In the process, several different models were tested. Testing proved a patch antenna was a viable solution for building a wireless link within the design specifications. Also, this experimentation provided a basis for future patch antenna design. Authors:. A linearly-polarized aperture coupled patch antenna style is characterized and optimized exploitation HFSS antenna simulation software package. This thesis focuses on the aperture coupled patch antenna thanks to the shortage of fabrication and. Antenna Magus is built for: 64-bit systems running Windows VISTA Business, Windows 7 supporting Service pack 1, Windows 8, Windows 8.1, Windows 10 or Windows Server 2008/2012. The installation can only complete with a valid license key which can be obtained from a local sales representative . Caution: This installation requires that Microsoft.

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For the microtstrip patch antenna, the following design procedure can be used: The width of the patch antenna (the part perpendicular to the feed line) is calculated as: Where v o =3×10 8, f o =950 MHz and e r =4.5.The length of the patch (the portion parallel to the feed structure) is calculated in three parts. The effective permittivity is calculated as. • The proposed patch antenna will be designed using above designing parameters and the responses obtained using IE3D simulation software. Future Scope The rectangular patch antenna has been implemented and analyzed using IE3D. To improve the gain of rectangular patch antenna, probe feed has been used. A microstrip patch antenna is a single layer design that in most cases contains four main parts the patch, the ground plane, the substrate in between patch and ground, ... Studio Suit Software. CST is a 3D full-wave electromagnetic field simulator; it uses the finite element method together with adaptive meshing to solve the wave equation.

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We are using IE3D simulation software for designing and analysis. We have observed that using multiple notches patch antenna and using coaxial probe feeding at proper location we can get better bandwidth. Keywords: Rectangular Microstrip patch antenna with notch; bandwidth; VSWR; return loss; comparison of normal Rectangular shaped. In this review paper a survey is conducted on commonly used techniques and design used in microstrip antenna papers which has been used by authors for designing of an efficient, low profile, small, compatible, affordable microstrip antenna, mainly used to designed reconfigurable, multiband and wideband antennas, after that a initiator patch. Microstrip Antenna - Design Parameters and Tradeoffs. All of the parameters in a rectangular patch antenna design ( L, W, h, permittivity) control the properties of the antenna. As such, this page gives a general idea of how the parameters affect performance, in order to understand the design process. First, the length of the patch L controls. A microstrip patch antenna is a single layer design that in most cases contains four main parts the patch, the ground plane, the substrate in between patch and ground, ... Studio Suit Software. CST is a 3D full-wave electromagnetic field simulator; it uses the finite element method together with adaptive meshing to solve the wave equation.

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Antenna design. A multi-modal radar for an ACC system [1] based on a frequency-modulated CW (FMCW) radar driving multiple antenna arrays is shown in Figure 4. This example illustrates the use of multiple antenna-array systems that were required for this type of system., including multiple (5 x 12 elements) series fed patch antennas (SFPAs) for. Sonnet Suites Applications. Sonnet Suites is best suited to design challenges involving predominantly planar (3D planar) circuits and antennas. 3D planar circuits consist of layers of metal traces embedded in stratified dielectric material. These circuits may also include vias and vertical metal sheets (z-directed strips). . design software Download Free Trial Intuitive and easy-to-use even for non-expert users 3. Run Simulation 1. Choose Geometry 2. Define Physics Learn more Integrations Supported file types Accurate and rich simulation results in one click Get accurate results fast and in the format you need. Analyze and make adjustments to your antenna design. The proposed antenna is a rectangular patch microstrip antenna with two rectangular slots on the patch and a ground substrate of FR-4 Epoxy. Given antenna design is realized through simulation, optimization and testing features provided by Ansoft HFSS 13(High-Frequency Structural Simulator) software. Microstrip patch antenna designs will need a network to match the impedance of the antenna to the impedance of the transmission line leading to the transceiver module, as well as to the transceiver module itself. The goal is to bring the voltage standing wave ratio (VSWR) as close to 1:1 as possible. This will ensure maximum power reaches the. CENOS Antenna Design is a FEM based simulation software for 2D and 3D modelling of RF/Microwave Antenna design and placement. ... Easy-to-use microstrip antenna design software. Download Free Trial. Intuitive and easy-to-use even for non-expert users. 3. Run Simulation. 1. Choose Geometry. 2. Define Physics. Learn more. The substrate chosen for design of micro strip antenna in the project is FR4 since it is the most common material used in PCB industry and easily available in market. illustration not visible in this excerpt. Table 1.1: List of few substrate material. 1.2 Feed technique. Microstrip patch antennas can be feed by a variety of methods. Experimental antenna fabrication By using both CST and HFSS microwave software packages which are based on FIT and FEM, respectively, the rectangular, circular and triangle patch shapes antennas with inset feed are designed and simulated to fifth generation wireless applications which are resonating at 28 GHz band frequency. steps for designing the patch antenna in CST microwave studio involves1. Calculation of the dimension of the patch antenna, substrate, ground plane, effective dielectric constant, impedance etc. 2. Inputting the parameter obtained into the CST microwave studio, draw the substrate,, ground plane, patch antenna, gap between the.

The microstrip patch antenna design is shown in below Fig 3 which is designed using HFSS software [16].It consists of patch on one side and ground plane on the other side. Fig. 3 Design of I slot patch antenna in HFSS B. Simulations Result The patch antenna is simulated using HFSS software and its return loss is evaluated. Generally measured at the. The design of antenna has been discussed in terms of gain(dB), directivity(dB), VSWR, smith chart,3D rectangular plot, 3D polar plot. The antenna has been designing and simulated by using HFSS software. Firstly, the micro strip patch antenna with U-Slot only demonstrates the return loss of -46dB and bandwidth 12GHz.Secondly, by. The complexities of antenna design and installation make it very expensive to conduct multiple rounds of real-world tests. Ansys’ physics-based simulation makes it easy to understand and predict antenna performance during the design phase, speeding you through challenges in: Component design; Antenna placement; Antenna array; Co-site interference.

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this page aria-label="Show more">. The paper proposes a new antenna design that consists of a perfectconductor rectangular patch with a quasi H-shaped slot using a flame retardant substrate and an aluminum ground plane. In order to improve the gain while keeping a modest antenna size, an empirical parametric study is performed using the CST Studio Suite software. The complexities of antenna design and installation make it very expensive to conduct multiple rounds of real-world tests. Ansys’ physics-based simulation makes it easy to understand and predict antenna performance during the design phase, speeding you through challenges in: Component design; Antenna placement; Antenna array; Co-site interference. results of designed antenna HFSS software was used. Fig.7. Design of Proposed Antenna (Top View) [6] Table 1: Table for the Comparative Analysis of Different Techniques. Sr. No Title Technique Input parameter Output parameter 1 An Edge Tapered Rectangular Patch Antenna with Parasitic Stubs and Slot for Wideband Applications [1] A rectangular. Antenna Magus is built for: 64-bit systems running Windows VISTA Business, Windows 7 supporting Service pack 1, Windows 8, Windows 8.1, Windows 10 or Windows Server 2008/2012. The installation can only complete with a valid license key which can be obtained from a local sales representative . Caution: This installation requires that Microsoft. AC6LA Software. AutoEZ - Automated use of EZNEC. AutoEZ works in conjunction with the EZNEC antenna modeling program and allows you to use variables to control diverse aspects of the model. You can then run multiple EZNEC test cases while AutoEZ automatically changes one or more variables between runs. For the microtstrip patch antenna, the following design procedure can be used: The width of the patch antenna (the part perpendicular to the feed line) is calculated as: Where v o =3×10 8, f o =950 MHz and e r =4.5.The length of the patch (the portion parallel to the feed structure) is calculated in three parts. The effective permittivity is calculated as. A linearly-polarized aperture coupled patch antenna style is characterized and optimized exploitation HFSS antenna simulation software package. This thesis focuses on the aperture coupled patch antenna thanks to the shortage of fabrication and.

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The substrate chosen for design of micro strip antenna in the project is FR4 since it is the most common material used in PCB industry and easily available in market. illustration not visible in this excerpt. Table 1.1: List of few substrate material. 1.2 Feed technique. Microstrip patch antennas can be feed by a variety of methods. AWR Software for the Design of MIMO and ... elements of the other array utilize a data set containing the radiation pattern of a single simulated patch antenna. Both arrays use a lattice configuration with a 1/2-wavelength spacing between elements and uniform gain tapering,. a) Choice of Simulation Software To design a microstrip patch antenna, several software can be employed such as: COMSOL, MATLAB, IE3D, MWO, SONNET, FEKO, ADS, HP MDS, CST MS and HFSS etc (Odeyemi et al, 2011; Patir, 2015). However, for this research work, the ANSYS HFSS (v.15) software is chosen for design and simulation, as it is. Clone the repository Patch antenna util and update your python path by running the command, git clone https://github.com/Bhanuchander210/patch-antenna-util.git cd patch-antenna-util export PYTHONPATH=$PYTHONPATH:/path/to/patch_util. Python script. Then modify design_patch.py or write your own python code as shown below.

A microstrip patch antenna is a single layer design that in most cases contains four main parts the patch, the ground plane, the substrate in between patch and ground, ... Studio Suit Software. CST is a 3D full-wave electromagnetic field simulator; it uses the finite element method together with adaptive meshing to solve the wave equation. To design a Rectangular patch antenna. There are four essential parameters which are important to know:- The operating frequency (f˳). Dielectric constant of substrate (εr). The height of the dielectric substrate (h). The height of the conductor (t). Antennas. 2.4 GHz Patch Antenna with S-parameters, current density and far-field radiation pattern shown. A RH circularly polarized patch antenna design for operation at 2.4 GHz, with quadrature phase feed. Sonnet provides precise S-parameters, current density and far-field radiation pattern (both RH and LH circular polarizations are shown for. software generates the graph with respect to frequency of the antenna working in Figure 3 to Figure 6. The software allows the dimensional analysis of the proposed system. Antenna design The patch antenna was sketched for 33*35mm2 with the substrate of dielectric constant 2.2 at the thickness of 1.6mm. The patch and the ground are fabricated.

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Experimental antenna fabrication By using both CST and HFSS microwave software packages which are based on FIT and FEM, respectively, the rectangular, circular and triangle patch shapes antennas with inset feed are designed and simulated to fifth generation wireless applications which are resonating at 28 GHz band frequency. in microwave applications. In this work, the rectangular microstrip patch antenna array is designed and simulated at 10 GHz frequency for X-band applications. The design parameters of single antenna and 1×4 antenna array are optimized using an electromagnetic software. The antenna parameters such as return loss,. This video tutorial demonstrates the design procedure of microstrip patch antenna using HFSS software. implement the basic patch antenna. The return loss of basic path antenna is shown in figure 3. Fig.2: Patch antenna Table 1: Design parameters Parameter Units in mm Width(W) 15.8869 Length(L) 11.8848 Width of the feed line (W f) 3.1144 Length of the feed line (L f) 6.5801 line (L t) 6.6358 line (W t) 1.2001 Height of substrate (h s) 1.6 Fig.3.

patch antenna. Figure 3. An edge fed rectangular patch antenna. The patch antennas are to be fed by a single feed line, the power from which has to be divided equally to each patch antenna. The phase of the power delivered should be the same at each patch. For the present design, the T-junction power divider [3] is used. Figure 4 shows a. A) Structure of Patch Antenna Design in HFSS The rectangular patch array antenna design is shown in Figure 6 in 3D model. It consists of patch ele-ments on one side of a dielectric sub-state and a planar ground on the other side. It was assigned with a air box boundary and virtual radiation to create far field. Microstrip Patch Antenna. With the microstrip antenna, l/2 is a bit too big for consumer mobile devices. • Typically for space and military applications. • Easy to design/manufacture, yet very capable – Good value, great for antenna arrays. • Scale is better for millimeter wave RF (60+ GHz). . The paper proposes a new antenna design that consists of a perfectconductor rectangular patch with a quasi H-shaped slot using a flame retardant substrate and an aluminum ground plane. In order to improve the gain while keeping a modest antenna size, an empirical parametric study is performed using the CST Studio Suite software.

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Design and implement a rectangular, circular, triangular and elliptical patch microstrip antennas complying with the ISM (Industrial Scientific and Medical) band. Patch Antenna on Dielectric Substrate Calculates the performance of two linearly polarized patch antennas. Design PIFA for WLAN Wi-Fi™ Applications. A wireless link was designed using a patch antenna. In the process, several different models were tested. Testing proved a patch antenna was a viable solution for building a wireless link within the design specifications. Also, this experimentation provided a basis for future patch antenna design. Authors:. NEC2/4 based Antenna modeler, analyzer and optimizer. 4nec2. NEC based antenna modeler and optimizer. by Arie Voors 4nec2 is a completely free Nec2, Nec4 and windows based tool for creating, viewing, optimizing and checking 2D and 3D style antenna geometry structures and generate, display and/or compare near/far-field radiation patterns for both the starting and. title=Explore this page aria-label="Show more">. I think that CST Microwave Studio and Ansoft HFSS are the best softwares to simulate antennas. Cite 22 Recommendations 3rd Mar, 2012 Md. Maruf Ahamed Iowa State University 1. IE3D 2.Sonnet lite.

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antenna design. The patch antenna is designed to be located at origin coordinates x-y plane while the height of the substrate lies in z-direction. Feeding technique used in antenna was microstrip line feed. The geometry design illustrates in Figure 4. Figure 4. The image of patch antenna from HFSS-13 software. Designing an On-Board Patch Antenna Placing a patch antenna directly on your PCB is quite easy when you use the right design software. You need to be able to define a custom shape for your ground plane and the shape of your conductor that will act as your receiver/transmitter. A patch antenna has a very simple geometry. Patch antenna design software. Subject: [amsat-bb] Patch antenna design software; From: "Tim Zibrat" <[email protected]> Date: Fri, 2 Nov 2001 22:15:51 -0500; Hello, After searching for what seems forever, I found some free software for. For design an antenna I was using the FEKO software, FEKO is an electromagnetic simulation software tool for the electromagnetic field analysis of 3D structures. Which FEKO we can obtain different parameters of our design, for example: radiation pattern, reflection coefficient, axial ratio, electrical field, Table 1.1: Values of parameters. Patch Antenna. In this part of the workshop you will design a 0.95GHz patch antenna. The theory of antenna operation can be seen in the following videos. The basics of operation is to generate a magnetic field out of phase with an electric field with a ratio that impedance matches with the air (377 Ohms). At the bottom of this tutorial are. The complexities of antenna design and installation make it very expensive to conduct multiple rounds of real-world tests. Ansys’ physics-based simulation makes it easy to understand and predict antenna performance during the design phase, speeding you through challenges in: Component design; Antenna placement; Antenna array; Co-site interference.

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Patch Antenna. In this part of the workshop you will design a 0.95GHz patch antenna. The theory of antenna operation can be seen in the following videos. The basics of operation is to generate a magnetic field out of phase with an electric field with a ratio that impedance matches with the air (377 Ohms). At the bottom of this tutorial are. Microstrip circular Patch Antenna using IE3D software and implement design on FR4 substrate for RFID application. Key words- Antenna, Microstrip patch antenna, RFID 1. INTRODUCTION An antenna is defined as a “Transmitting or receiving system that isdesigned to radiate or receive electromagnetic waves” by the IEEE. A list of some. Patch Antenna. In this part of the workshop you will design a 0.95GHz patch antenna. The theory of antenna operation can be seen in the following videos. The basics of operation is to generate a magnetic field out of phase with an electric field with a ratio that impedance matches with the air (377 Ohms). At the bottom of this tutorial are. Rectangular Microstrip Patch Antenna with Designer Layers Stackup Modern antenna design / by Thomas A. 2-6.3 Finite-Difference Maxwell s Equations, 77. 6-3 Rectangular Microstrip Patch Antenna, 299. Antenna- Theory. com - Rectangular Microstrip (Patch) Antenna. All of the parameters in a rectangular patch antenna design (L, W, h, permittivity). patch antenna. Figure 3. An edge fed rectangular patch antenna. The patch antennas are to be fed by a single feed line, the power from which has to be divided equally to each patch antenna. The phase of the power delivered should be the same at each patch. For the present design, the T-junction power divider [3] is used. Figure 4 shows a. The rectangular patch antenna is designed using electromagnetism simulation software ADS. The antenna is also simulated on Ansoft High Frequency Structure Simulator (HFSS) Software. The antenna shows significant results and operates well in 4.3 GHz with -30 dB return loss. considers the bordering and wave spread.

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I think that CST Microwave Studio and Ansoft HFSS are the best softwares to simulate antennas. Cite 22 Recommendations 3rd Mar, 2012 Md. Maruf Ahamed Iowa State University 1. IE3D 2.Sonnet lite. To design a Rectangular patch antenna. There are four essential parameters which are important to know:- The operating frequency (f˳). Dielectric constant of substrate (εr). The height of the dielectric substrate (h). The height of the conductor (t). Aperture. Aperture is a python program to automate the design of conformal patch antenna arrays and feed networks for rockets. Specifications for a particular frequency, dielectric material, rocket tube size, polarisation etc. are stored in a JSON file which is then passed to the program as a command line argument. The microstrip patch antenna calculator determines the length (L) and width (W) of a rectangular microstrip patch antenna for a given resonant frequency or vice versa. The substrate parameters (ε r and h) are required. If the ratio (L/W) is close to unity, the radiation pattern will be symmetric but may not provide a resonable input impedance. The proposed antenna is a rectangular patch microstrip antenna with two rectangular slots on the patch and a ground substrate of FR-4 Epoxy. Given antenna design is realized through simulation, optimization and testing features provided by Ansoft HFSS 13(High-Frequency Structural Simulator) software. Aperture. Aperture is a python program to automate the design of conformal patch antenna arrays and feed networks for rockets. Specifications for a particular frequency, dielectric material, rocket tube size, polarisation etc. are stored in a JSON file which is then passed to the program as a command line argument. NEC2/4 based Antenna modeler, analyzer and optimizer. 4nec2. NEC based antenna modeler and optimizer. by Arie Voors 4nec2 is a completely free Nec2, Nec4 and windows based tool for creating, viewing, optimizing and checking 2D and 3D style antenna geometry structures and generate, display and/or compare near/far-field radiation patterns for both the starting and.

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Antennas are ubiquitous in today’s technology and span the spectrum from low frequency, to microwaves, to terahertz and beyond. Our XFdtd 3D Electromagnetic Simulation Software is a full-wave solver based on the Finite-Difference Time-Domain (FDTD) method and is well-suited for analyzing designs ranging from simple dipoles and patches to the. Designing antennas that conform to a particular structure has potential use for military applications, [1]-[3]. One such design under consideration is a 1x4 linear patch array has been developed that at 9.35 GHz. The application ... It is a commercial software tool that can be used for antenna design, antenna placement analysis, RF structure. The rectangular patch antenna is designed using electromagnetism simulation software ADS. The antenna is also simulated on Ansoft High Frequency Structure Simulator (HFSS) Software. The antenna shows significant results and operates well in 4.3 GHz with -30 dB return loss. considers the bordering and wave spread. This antenna software module also helps you validate existing antenna designs and study a plethora of antenna design issues, including: Obtain the vector frequency response of arbitrary 3D antenna structures. Obtain the radiation pattern of any antenna over a frequency range. Compute the resonant frequency of an antenna. Patch antenna design software. Subject: [amsat-bb] Patch antenna design software; From: "Tim Zibrat" <[email protected]> Date: Fri, 2 Nov 2001 22:15:51 -0500; Hello, After searching for what seems forever, I found some free software for. Originally the pricing was $99 for EZNEC, $149 for EZNEC+, $525 for EZNEC Pro/2 and $675 for EZNEC Pro/4. W7EL is retiring and from Jan 1 2022 EZNEC Pro/2 and EZNEC+ will be made free, and EZNEC Pro/4 will be discontinued. The source code will not be released, and no support will be provided. If you're after a free NEC based antenna modeler.

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Designing antennas that conform to a particular structure has potential use for military applications, [1]-[3]. One such design under consideration is a 1x4 linear patch array has been developed that at 9.35 GHz. The application ... It is a commercial software tool that can be used for antenna design, antenna placement analysis, RF structure. A linearly-polarized aperture coupled patch antenna style is characterized and optimized exploitation HFSS antenna simulation software package. This thesis focuses on the aperture coupled patch antenna thanks to the shortage of fabrication and. a) Choice of Simulation Software To design a microstrip patch antenna, several software can be employed such as: COMSOL, MATLAB, IE3D, MWO, SONNET, FEKO, ADS, HP MDS, CST MS and HFSS etc (Odeyemi et al, 2011; Patir, 2015). However, for this research work, the ANSYS HFSS (v.15) software is chosen for design and simulation, as it is. microstrip patch antenna [27]. These formulas have been used to construct a mathematical model, which forms the fun-damental design. This is the initial step in achieving the final design and then adjusting it to meet the required results. 1) Antenna Design Procedure For finding the width [25]: w C f r ˜ ˛˝ ˚ 2 1 o 2 ˙ (1). the leading work on Microstrip Patch Antenna (MPA) is focused on designing for dual frequency and dual polarized operation on arbitrary shape of patch with commercially simulated software. This review paper demonstrates some commonly engaged techniques to fabricate Microstrip patch antenna with dual frequency and dual polarized operation since last few decades. Prof. dr. ing. Ion BOGDAN PATCH ANTENNA DESIGN IAȘI, 2017 The information included in this presentation and the associated software programs are selected from R.A. Sainati – CAD of Microstrip Antennas for Wireless Applications, Artech House, 1996 Patch Antenna Design Basic Structure Figure no. 1 illustrates the basic structure. a) Choice of Simulation Software To design a microstrip patch antenna, several software can be employed such as: COMSOL, MATLAB, IE3D, MWO, SONNET, FEKO, ADS, HP MDS, CST MS and HFSS etc (Odeyemi et al, 2011; Patir, 2015). However, for this research work, the ANSYS HFSS (v.15) software is chosen for design and simulation, as it is. implement the basic patch antenna. The return loss of basic path antenna is shown in figure 3. Fig.2: Patch antenna Table 1: Design parameters Parameter Units in mm Width(W) 15.8869 Length(L) 11.8848 Width of the feed line (W f) 3.1144 Length of the feed line (L f) 6.5801 line (L t) 6.6358 line (W t) 1.2001 Height of substrate (h s) 1.6 Fig.3. The frequency of operation for the Patch antenna design has been selected as 2.44GHz. 3. Height of the dielectric substrate (h): Microstrip Patch antenna has been designed in order to rule out the conventional antenna as the patch antennas are used in most of the compact devices. Therefore the height of the antenna has been decided as 1.6mm.

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