Thus in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulator. Antenna projects using hfss electronics electrical projects. In ieee paper said a 50 ohmi coaxial line is used to feed the antenna. Planar antennas, such as microstrip and printed antennas have the attractive. Hfss 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. Introduction in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulation software by ansoft.
This bandwidth was improved by etching a uslot in the antenna patch. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement. Click the ok button create substrate to create the substrate. First the model of the microstrip patch antenna has to be drawn in hfss. For rectangular microstrip patch antenna design, this paper got a gain of 6. Picking up from where part 1 left off, this article explores the singleelement, rectangular microstrip antenna. The 2x2 patch array antenna is simulated using ansoft hfss. Pdf workshop rectangular patch antenna introduction to. It consists of rectangular substrate and the metal trace layer as shown in fig. Rectaangular microstrip patch antenna for wireless. This paper presents a design of simple microstrip patch antenna working on operating frequency of 2.
Antenna arrays will be examined later in the series. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. Designing for designing of a microstrip patch antenna, we have to select the resonant frequency and a dielectric medium for which antenna is to be designed. The example will illustrate both the simplicity and power of. A linearlypolarized aperture coupled patch antenna design is characterized and optimized using hfss antenna simulation software. Ansoft software, and then allows you to download any updates if they are available. Microstrips patch antenna design and stimulation in ansys hfss software.
Hfss stands for high frequency structural simulator. What is the best book for getting started with the hfss. Specifically,two folded feed lines are placed between the radiator patch and the feed point. The slim antenna presents a height of 2 mm and a bandwidth of more than 766 mhz.
If you are a seller for this product, would you like to suggest updates through seller support. One method of doing this is by using an inset feed. Antenna design on hfss software electrical engineering. Antenna characteristics directivity polarization bandwidth medium linear narrow inset gap inset distance feed width. High frequency structure simulator hfss tutorial prepared by dr. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a. This thesis focuses on the aperture coupled patch antenna due to the lack of fabrication and tuning documentation for the design of this antenna and its usefulness in arrays.
We provide you the latest antenna design based hfss projects for final year engineering students with free pdf downloads. Example probe fed patch antenna download as pdf file. Design and analysis of micro strip antenna using hfss software. Pdf high frequency structure simulator hfss tutorial.
Analysis and design of circular microstrip patch antenna at 5. Resonant frequency of the antenna 10ghz relative permittivity of the substrate 2. Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. Tools options hfss options general tab check use wizards for data input when creating new boundaries check duplicate boundariesmesh operations with geometry click ok. We also provide you the top microstrip patch antenna based mini projects for ece students with base papers abstracts and source code. There is a pretty number of books available on amazon for hfss.
Probe feed patch antenna4 probe feed patch antenna als tab. Need to design fractal antenna on hfss high frequency structure simulator software. I have a problem in designing pifa, i dont know how to feed the antenna in hfss. Ansoft high frequency structure simulator v10 users guide. Software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp. 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. But illustrates sizes and importance of good antenna design why microstrip antennas. But, i personally think it would be better for one to go through the hfss guide. The microstrip patch antenna is a popular printed resonant antenna for narrowband microwave. Please post your comments, questions, andor suggestions here.
Microstrip patch antenna design santa clara university. Hfss metamaterial patch antenna free pdf file sharing. Hfss tutorial 1 posted the tutorial on simulating a microstrip patch antenna has just been posted. Workshop rectangular patch antenna introduction to ansys hfss. It is one of the several commercial tools used for antenna design. Download probe fed patch antenna hfss tutorial free. In the search by name field, type rogers rt duroid 5880 tm. Patch antenna design using hfss ozen engineering and ansys. Pdf simulation od microstrip antenna using hfss researchgate. A significant performance element in communication and radar systems. Input impedance 100 resonant frequency of the antenna10ghz. The performance parameters were achieved with return loss 16.
The parameters evaluated were gain, beamwidth and return loss. This slide describes design and simulation about the micro strip patch antenna using hfss software. The resonant input resistance at the edge of the microstrip conductor is generally greater than the feedline characteristic impedance and requires an. This video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. Ansoft high frequency structure simulator tutorial the dipole antenna april 2004. 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 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. Rectangular patch inset fed design parameters substrate thickness substrate dimension y patch dimension y patch dimension x ref. Pdf rectangular patch antenna array design at ghz. Design and simulation by hfss of a slim uwb pifa antenna. The patch antenna is a good place to start for antenna fundamentals with more coming. Electrical engineering, electronics, engineering, matlab and mathematica, verilog vhdl see more.
The antenna is based on a square microstrip patch filled with metamaterial. Full design of microstrip patch antenna using hfss to download follow. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. The rectangular micro strip patch antenna was analysed using ansofansys hfss and also made a comparision among the different substrates. Patch antenna design using hfss this workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. The dimensions of antenna can be found in the hfss simulation file. Pdf high frequency structure simulator hfss tutorial otman. Below is an example of the 2d slices of a patch antenna for lhcp and rhcp. Microstrip patch antenna using hfss linkedin slideshare. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line. A brief tutorial on microstrip antennas part 1 this article, the first of a multipart series on microstrip antennas, discusses antenna characterizationfrom antenna parameters to key attributes.
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