Simulate and analyze a rectangular patch antenna using ansys hfss. Hfsss microstrip patch antenna design part1basics of. Microstrip antennae are very simple in construction using a. Now when that happens, the usual microstrip patch antenna analysis comes in. Microstrip line calculator analyze or synthesize a microstrip line based on substrate parameters and frequency. Design of microstrip patch antenna in hfss full hd youtube. Advantages and disadvantages of microstrip patch antenna. Design and fabrication of a microstrip patch antenna. Triband microstrip antenna design for wireless communication. Compared with conventional antennas, microstrip patch antennas have. Microstrip antenna, rectangular patch antenna, hfss 14.
Aim the aim of the thesis is to design and fabricate an insetfed rectangular microstrip patch antenna and study the effect of antenna dimensions length l, width w and substrate parameters relative dielectric. How to design microstrip patch antenna array using matlab. The results obtain that microstrip patch antenna can be used as client antenna in computer and workable antenna for wireless fidelity. In our approach, we used the ga to optimize the following parameters in our antenna design. Cc a simple microstrip transmission line is design here. Microstrip patch antenna is promising to be a good candidate for the future technology.
Where to download ansoft hfss user manual ansoft hfss user manual microstrip line design in hfss part1 use captions. To design and fabricate a linearly polarised rectangular square microstrip patch antenna on a given substrate of thickness 0. The width of the microstrip patch antenna is given as21. 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 following image shows a microstrip or patch antenna. This unit will give the basic picture regarding microstrip antenna configurations, methods of analysis and some feeding techniques. Index terms eshape microstrip patch antenna, hfss high frequency structure simulator version software, wideband.
Step by step procedure explanation of antenna design using hfss software hfss basics. Antenna characteristics directivity polarization bandwidth medium linear narrow inset gap inset distance feed width. This video tutorial shows how to design a microstrip patch antenna in hfss software. Sep 01, 2016 this slide describes design and simulation about the micro strip patch antenna using hfss software. Keywords microstrip patch antenna, frequency, gain, beamwidth, hfss,wireless communication. Microstrip patch antenna using hfss ansys microstrips patch antenna design and stimulation in ansys hfss software. Index terms rectangular microstrip, serrated antennas, dual band, gain. Input impedance 100 resonant frequency of the antenna10ghz. Siddaiah procedia computer science 85 2016 401 a 409 fig. The dimensions and feed point location for proposed antenna have been optimized so as to get the best.
May 14, 2018 this video tutorial shows how to design a microstrip patch antenna in hfss software. It plays a very significant role in todays world of wireless communication systems. Proposed rectangular microstrip patch antenna using hfss software. Rectangular patch inset fed design parameters substrate thickness substrate dimension y patch dimension y patch dimension x ref. Evaluating each chromosome requires hfss to analyze the antenna with the parameters suggested by the genes. In reference to this in our paper we have designed a serrated rectangular microstrip patch antenna on fr4 substrate.
For australian and new zealand students, tutorials located here. Their low profile design, often square or rectangular, allows them to be mounted to flat surfaces. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a. Microstrip patch antenna calculator calculate dimensions and edge impedance for desired resonant frequency. It also has a wide angle of beam in its radiation pattern.
The dimensions of antenna can be found in the hfss simulation file. Microstrip patch antennas have become the favorite of antenna designers because of its versatility and advantages of planar profile, ease of fabrication, compatibility with integrated circuit technology, and conformability with a shaped surface. Design and simulation of single band rectangular microstrip. A lab manual on design and fabrication of a microstrip patch antenna prepared by syed saadullah hussaini entry no. Structurally robust and light weight a microstrip antenna msa in its simplest form consists of a radiating patch on one side of a dielectric substrate and a ground plane on the other side. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11. This rectangular microstrip patch antenna is designed for wireless communication application that works at 2. No spurious radiation escapes to corrupt the side lobes or polarization of the antenna. Motilal nehru national institute of technology allahabad. The radiation pattern of microstrip or patch antenna is.
First the model of the microstrip patch antenna has to be drawn in hfss. Pdf simulation od microstrip antenna using hfss researchgate. The antenna is attractive due to its lowprofile conformal design, relatively low cost and very narrow bandwidth. The microstrip patch antenna is used in a wide range of applications since it is easy to design and fabricate. This method is also known as indirect feeding method because as there is no direct excitation is provided by the cable or microstrip. Additional benefits of patch antennas is that they are easily fabricated making them cost effective. It provides links on various topics on microstrip patch antenna. This workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. Microstrip patch antenna design calculator 1 mosin i memon and 2 prof. Design of microstrip array antenna for wireless communication application hassan elesawy, w. Microstrip patch antennas research papers academia.
Patch antenna design using hfss ozen engineering and ansys. Hfsss microstrip patch antenna design part1basics of antenna design using hfss software. Keywordsmicrostrip patch antenna, frequency, gain, beamwidth,hfss,wireless communication. View microstrip patch antennas research papers on academia. Depending on the scale of the problem and results desired, you can select from a range of solver technologies and hpc enhancements available as addons. Eshape microstrip patch antenna design for wireless. This antenna was fed with coaxial feeding and was designed in a software hfss. Triband microstrip antenna design for wireless communication applications. Mar 07, 2016 analysis and design of microstrip square patch antenna using hfss simulation tool.
Microstrip antennae are very simple in construction using a conventional microstrip fabrication technique. Antenna design antenna modeling software ansys hfss. Hfss waveport size calculator figure out the correct waveport size to use in hfss for a microstrip line feed. You can rely on ansys hfss for accurate results regarding the performance of your antennas, both as components and when integrated into an operating environment. Rectaangular microstrip patch antenna for wireless. But illustrates sizes and importance of good antenna design why microstrip antennas. In the 1st trial i designed a microstrip patch antenna in this for feeding point. You can start basic design with the help of hfss tutorial and its manual guide. Introduction the concept of micro strip antennas was first demonstrate in 1886 by heinrich hertz and its practical application by guglielmo marconi in 1901 and it can be newly proposed by decamps in 1953. The study of microstrip patch antennas has made great progress in recent years. Ansaricompact shorted microstrip patch antenna for dual band operation. Deschamps in 1953, but didnt become practical until the 1970s when it was developed further by researchers such as robert e. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement. Microstrip patch antenna design and simulation vengalam mahendra reg no.
Designing the microstrip patch a draw the substrate dimensions 50 x 55x 0. Design of microstrip patch antenna figure 1 and 2 show the front view geometry and the structure designed on hfss software of proposed microstrip line fed patch antenna with single band for wlan application. Design and fabrication of microstrip patch antenna. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication. 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. Microstrip patch antenna array design to improve better. Does anyone have an idea about the wave port or lumped port in hfss,which should be used especially for microstrip patch antenna in uwb range i.
Waveguide feed microstrip patch antenna iosr journals. Microstrip patch antenna has a ground plane on the one 1. May 04, 2017 hfsss microstrip patch antenna design part1basics of antenna design using hfss software. Microstrip antenna design the design also checks for maximum power transfer by matching the feed line impedance to the impedance of the. Mar 26, 2017 structurally robust and light weight a microstrip antenna msa in its simplest form consists of a radiating patch on one side of a dielectric substrate and a ground plane on the other side. Microstrip patch antennas or simply patch antenna are increasingly useful because the antenna is printed directly onto a circuit board. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. Microstrip antenna design handbook artech house antennas and propagation library. When the antenna is excited, the waves generated within the dielectric undergo reflections and the energyis radiated from the edges of the metal patch,which is very low.
Patch may be variety of shapes, but rectangular and circular are the most common. So now considering a dipole structure over a ground plane, the usual lambda4 objective still pertains. Microstrip antenna is one of the most popular types of printed antenna. The patch antenna is a good place to start for antenna fundamentals with more coming. Microstrip antenna design handbook artech house antennas and propagation library p. Printed antennas are economical and can be accommodated in the device package. Microstrip patch antenna array design to improve better gains. Of course, tradeoffs also occurs, so you must be careful. It mentions microstrip antenna advantages or benefits and microstrip antenna disadvantages or drawbacks. But, you can reduce that dipoletoground spacing with a suitable material. Msas are also known as patch antennas or printed ante. Coaxial probe feeding is some times advantageous for applications like active antennas, while microstrip line feeding is suitable for developing high gain microstrip array antennas. Resonant frequency of the antenna 10ghz relative permittivity of the substrate 2.
Desing and analysis of micro strip antenna using hfss software 121 coupling. It consists of rectangular substrate and the metal trace layer as shown in fig. Analysis and design of circular microstrip patch antenna at 5. Antenna characteristics directivity polarization bandwidth medium linear narrow. Patch dimension y patch dimension x feed along x feed along y coax inner radius coax outer radius ref. The basic idea behind designing a serrated patch antenna is that it has multiband characteristics, since we have obtained dual band. Microstrip antenna design handbook artech house antennas. Ga main program is done by matlab and a visual basic vb script is written to operate hfss from matlab. As the microstrip patch antenna consist of a ground a patch and a substrate. Scu center for analog design and research some good references antenna theory and microstrip antennas d. Now when that happens, the usual microstrip patch antenna analysis comes.
Ansoft hfss antenna design kit design parameters arien sligar. Click here to go to our page on circular patch antennas new for september 2018. Design and analysis of microstrip patch antenna arrays. Microstrip patch antenna design santa clara university. Its the final year presentation at 75% of its full flow. A microstrip patch antenna can be fed either by coaxial probe or by an inset microstrip line. Dual band edge serated microstrip antenna on fr4 substrate. In this example, we will investigate the microstrip patch antenna and describes the modeling of a 1. Introduction microstrip patch antennas have drawn the. Introduction in recent years demand of microstrip antennas are increased due to its use in high frequency, high speed data communication applications. Introduction in recent years there is a need for more compact antennas due to rapid decrease in size of personal communication devices. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed. This page covers advantages and disadvantages of microstrip patch antenna. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line.
Fang microstrip antenna design handbook garg et al title says it all, but a few inaccuracies have been found. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. Hfss tutorial 2 microstrip patch antenna with a cutting slot coaxial feed how to cut slot in patch duration. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programsansofthfss 12hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project.1371 615 365 1413 706 633 1474 1083 1409 543 450 854 7 219 149 1348 658 1066 1341 1082 1382 1107 797 47 903 611 932 457