Design and analysis of micro strip antenna using hfss software. Design and simulation of microstrip patch antenna using hfss. The hfss package is introduced and tested on a basic rectangular patch antenna to confirm well known results in the theory and literature. Tthe best project can be working on paper antenna, its a paper based antenna and is trending topic among the antenna designer. This video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. The second group focused on the design and simulation of patch antennas which are widely used in cell phones today with an emphasis on optimization of a 1. Analysis and design of rectangular microstrip patch antenna using hfss p. Pdf in this paper, we present the simulations and experimental results of a. Patch antenna design using hfss this workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. This concept was undeveloped until the revolution in electronic circuit. In this paper, a rectangular microstrip patch antenna is designed using hfss software.
The conception of these patch antennas are realized by software hfss. Hfss is the best software to work on antenna designing. Jan 19, 2017 hfss simulation of rectangular wave guide brief theory, concept of wave guide mode duration. Design and simulation of a slotted patch antenna sensor for wireless strain sensing xiaohua yi a, chunhee cho a, benjamin cook b, yang wang a, manos m. Antenna characteristics directivity polarization bandwidth medium linear narrow inset gap inset distance feed width. This workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. All solutions will appear in the report editor under the sweep category. The microstrip patch antenna model used for the numerical simulation in ansoft hfss is shown in fig. The performance parameters were achieved with return loss 16. Pdf workshop rectangular patch antenna introduction to. The purpose of this tutorial is to further discuss the microstrip patch antenna and to present the experimental results. Contribute to courserepsecen452 spring2016 development by creating an account on github. In the ansoft hfss tutorial 1, a microstrip patch antenna was simulated and the numerical return loss and radiation patterns were shown. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement.
First the model of the microstrip patch antenna has to be drawn in hfss. Probe feed patch antenna 4 probe feed patch antenna als tab. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a frequency of 7. This paper shows the design considerations of the proposed antenna as well as the simulated results of the same. Hfss stands for high frequency structural simulator. Hfss designing software, and using different design and feeding techniques to.
The slim antenna presents a height of 2 mm and a bandwidth of more than 766 mhz. The basics of patch antennas, updated orban microwave. The rectangular patch antenna is simulated using hfss software. Analysis and design of rectangular microstrip patch antenna. Problem description getting started create the 3d model analysis setup plot sparameters vs. Hfss with hpc for large finite antenna array design. The objective is to provide a very thorough introduction to hfss as applied to antenna design, which may be followed stepbystep in. Therefore, it will no longer describe every single button click. Analysis and design of circular microstrip patch antenna at 5. Any of you guys have any good tutorials on hfss particularly for antenna design.
It includes instructions to create, simulate, and analyze a probe feed patch antenna. In the search by name field, type rogers rt duroid 5880 tm. I figured i would pick it up during the summer break. This dipole antenna geometry created from the 3d component library contains geometry and excitation that defined a dipole antenna it does not include the geometry for an air volume surrounding the antenna the dipole antenna 3d component is fully parameterized and the geometry can be changed at any time by highlighting the. Introduction in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulation software by ansoft. Below is an example of the 2d slices of a patch antenna for lhcp and rhcp. This paper presents a design of simple microstrip patch antenna working on operating frequency of 2. Aperturecoupled patch antenna this exercise assumes you have already had a little exposure to ansoft hfss, e. Rectaangular microstrip patch antenna for wireless. Design and simulation of a microstrip patch antenna array using. Cross section of a patch antenna in its basic form a half wave long patch operates in what we call the fundamental mode. Techniques for analyzing antenna lattice structures.
Introduction an antenna is one of the essentialparts for microwave communication. The parameters evaluated were gain, beamwidth and return loss. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding duration. The designed antenna has a resonating frequency of 2. Predicted data is shown for input impedance and radiation patterns. Antenna design using hfss islamic university of gaza. For the first few labs, you will be given premade hfss files that will already have the. Hfss is high frequency structure simulator it is high performance full wave electromagnetic field simulator 3d volumetric passive device modelling that takes advantages of familiar microsoft windows graphical user interface. The operation frequency of patch antenna was designed at 2.
Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. Workshop rectangular patch antenna introduction to ansys hfss. Resonant frequency of the antenna 10ghz relative permittivity of the substrate 2. A dualband monopole antenna is fabricated on a microstrip in the laboratory in both unwrapped form and wrapped form using the proteus ares package for automatic construction of the pcb boards. The objective is to provide a very thorough introduction to hfss as applied to antenna design, which may be followed stepbystep in hfss with the investment of only a few hours of time. Following are the results obtained for peak gain and return loss.
Rectangular patch inset fed design parameters substrate thickness substrate dimension y patch dimension y patch dimension x ref. A dual band antenna and a microstrip fed patch antenna, used in the communication lab. To determine the width w, the microstrip patch antenna calculator was used to provide an initial. I have a problem in designing pifa, i dont know how to feed the antenna in hfss.
Rectangular microstrip patch antenna for w lan application. The len gth, l, of the substrate can be approximated by. Feb 11, 2015 this video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. Pdf conception of patch antenna at wide band researchgate. This report presents a design of a cornerstruncated rectangular microstrip patch antenna operates at 1. Design and simulation by hfss of a slim uwb pifa antenna. What are some antenna designing projects depending upon. It consists of rectangular substrate and the metal trace layer as shown in fig. Software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp. Sumathi department of electronics and communication engineering, nandha engineering college, erode, tamilnadu, india.
Tools options hfss options general tab check use wizards for data input when creating new boundaries check duplicate boundariesmesh operations with geometry click ok. Adaptive refinement on patch antenna and the process flow. You can work on microstrip antenna, patch antenna, horn antenna. For the first few labs, you will be given premade hfss files that will already have the core design, simulation setup, and result graphs that you need.
The use of slotted patch reduces the size of antenna and higher bandwidth, which is the area that can be improved with the proposed design. It is one of the several commercial tools used for antenna design. Sep 01, 2016 this slide describes design and simulation about the micro strip patch antenna using hfss software. Leon c a school of civil and environmental engineering, georgia institute of technology, atlanta, ga 30332, usa b school of electrical and computer engineering, georgia institute of technology. A micro strip patch antenna array can improve the gain in order to use our. Patch antenna design using hfss ozen engineering and ansys. The following workshop provide a comprehensive understanding of. Simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields. The 2x2 patch array antenna is simulated using ansoft hfss. Write the remaining documentation, then delivering to the. Pm 0 antenna 1, registered design manual, direct kit letitbit. Ansoft high frequency structure simulator tutorial the dipole antenna april 2004. Probe feed patch antenna4 probe feed patch antenna als tab. Introduction antenna definitions w what is an antenna.
Rectangular patch with radiation on hfss software figure 4. Add solution setup specify the operating frequency insert far field setup. Hfss tutorial courserepsecen452spring2016 wiki github. In particular, the dimensions of the patch are given along with the feed network. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. Ansys hfss with hpc for large finite antenna array design. Hfss simulation of rectangular wave guide brief theory, concept of wave guide mode duration. In ieee paper said a 50 ohmi coaxial line is used to feed the antenna. Since it help both transmitting and receiving the information. My school doesnt really teach hfss and considering it is heavily used in the industry. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line. Rectangular patch with return loss references 1 constantine a. A single bullet indicates that the procedure has only one step.
Click the ok button create substrate to create the substrate. Microstrip patch antenna using hfss linkedin slideshare. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. For australian and new zealand students, tutorials located here. This slide describes design and simulation about the micro strip patch antenna using hfss software. These minima and maxima continuously change side like the phase of the rf signal. Ansys hfss is a 3d electromagnetic em simulation software for designing and simulating highfrequency electronic products such as antennas, antenna arrays, rf or microwave components, highspeed interconnects, filters, connectors, ic packages and printed circuit boards. In this exercise, you will model an aperturecoupled.
The dimensions of antenna can be found in the hfss simulation file. Mar 07, 2016 software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp. The antenna radiation reflected lesser in antenna with fss layer by 7. These packages aid in the circuit layout design of arrays and also compute the antenna input impedance, radiation patterns, antenna efficiencies etc. In inset feed design, we change the notch width and inset distance to make manual. The tools used were ansoft ensemble, hfss and hp momentum introduction. Ijiset international journal of innovative science. Design and simulation of a slotted patch antenna sensor. Specifically,two folded feed lines are placed between the radiator patch and the feed point. Pdf a microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. This can be utilized to reduce the efforts of manual tuning of the z shape patch with i slot dimensions. This paper describes the design and simulation by high frequency structure simulator hfss of a probefed planar invertedf antenna pifa for the ultra wide band uwb personal area networks. The performance and advantages of microstrip patch antennas such as low weight, low profile.
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