This video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. The microstrip antenna is best suited for above all requirements. Microstrip line feeding edge feeding substrate material. The construction of the antenna is done using roger rt duroid 5880, whose dielectric constant is 2. The patch antenna is designed using a rogers rt5880 substrate. The laalo 3 was chosen as a substrate material for the designed patch antenna with a dielectric constant of 23. Ijiset international journal of innovative science.
Rectangularspiral antenna in hfss try using hfss antenna design kit, which you can get from ansoft for free. The analysis was carried out using ansoft high frequency structure simulator hfss. Micro strip patch antenna design and considerations. Hfss stands for high frequency structural simulator. Microstrip patch antenna using hfss linkedin slideshare. Rectangular patch antenna has been designed in hfss software and. Designing the antenna port to design an antenna with ansoft hfss, researcher must design antenna port at first. Sep 01, 2016 design the three essential parameters for the design of a rectangular microstrip patch antenna frequency of operation fo3. Analysis and design of rectangular microstrip patch antenna at 2. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11. The patch antenna design is simulated by using ansoft high frequency structure simulator hfss software. This tool allows antenna designers to efficiently analyze common antenna types using hfss and also assists new users in learning to use hfss for antenna design. Design rectangular patch antenna using hfss part 1 youtube. Introduction microstrip patch antennas have drawn the.
Introduction because of the booming demand in wireless. The hfss antenna design kit is a standalone guibased utility which automates the geometry creation, solution setup, and postprocessing reports for over 25 antenna elements. Hfss is one of several commercial tools used for antenna design, and the design of complex radio frequency electronic circuit elements including filters, transmission lines, and packaging. Introduction a patch antenna also known as a rectangular microstrip antenna is a type of radio antenna with a low profile, which can be mounted on a flat surface. Microstrip antennas have been one of the most innovative topics in antenna theory and design in recent years, and are increasingly finding application in a wide.
The main results of the designed antennas were compared in terms of gain and return loss. Design and simulation of rectangular microstrip antenna. Design and simulation of rectangular microstrip antenna arrays for. Hfss tutorial modelling a rectangular patch antenna. Proposed rectangular microstrip patch antenna using hfss software v. The network showed high success rate as the results of hfss ansoft simulation. Design rectangular patch antenna using hfss part 1. The acronym stands for highfrequency structure simulator. The optimal location and dimension for the loaded elements were obtained with the aid of interfacing a genetic algorithm ga model with an ansoft high frequency structural simulator hfss. Here a rectangular patch microstrip antenna is designed to operate at 10 ghz frequency using hfss software.
The purpose of this paper is to design rectangular microstrip patch antenna with resonating frequency of 2. Rectangular microstrip patch antenna is designed in hfss vs. Ansoft hfss generated coaxial feed rectangular microstrip patch. This paper, describes that the design and analysis of. Ogunlade michael adegoke, ismael saad eltoum department of electronics engineering. The antenna parameters like return loss, gain and impedance are calculated using hfss software. 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. This technological trend has focused much effort on the basic concepts.
Very easy to create all kinds of antennas with it, im using logspiral now. It has been widely used in the design of mic s, rfics, patch antennas, wire antennas and other rf wireless can be used to antennas. The operation frequency of patch antenna was designed at 2. Simulation of bradband rectangular monopole antenna.
The designed single element, 2x1 and 4x1 rectangular microstrip antennas were simulated in ansoft high frequency structure simulator hfss version 15. Port model must be same as real port including the shape of port, material of port, and port size. The dimensions of antenna can be found in the hfss simulation file. Sep 18, 2017 this is a video tutorial on how to design a rectangular patch antenna using ansoft hfss. It consists of a flat rectangular sheet or patch of. By using this software the antenna should be designed and. The design is simulated using ansoft hfss software and return loss, vswr and radiation. In the modern days the development in communication systems engineering requires the development of low profile antennas that are capable of maintaining high performance over a wide spectrum of frequencies. Microstrip patch antennas are increasingly useful todays because of its.
Download probe fed patch antenna hfss tutorial free. Ansoft hfss is a full wave electromagnetic simulator based on the methods of moments. Probe, feed, patch, antenna, hfss, substrate, coax, benzocyclobutene, radiation i. The desired microstrip patch antenna design is initially simulated by using hfss simulator and patch antenna is realized as per design requirements. This is a video tutorial on how to design a rectangular patch antenna using ansoft hfss.
The dimensions of patch antenna were calculated based on the three essential parameters. Simulated results in hfss when we completed the design part of the proposed antenna we got the simulated results of the antenna which includes return loss s11 parameter, vswr, 2d radiation pattern as well as 3d radiation pattern. The designed 2x1 and 4x1 rmsa arrays were fed by the parallel feeding structure. Triband microstrip antenna design for wireless communication. Absract in this paper, a rectangular microstrip patch antenna is designed. The micro strip antenna was designed by using the ansoft hfss. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement. Fig 6 design of single patch antenna in hfss simulation results the 2x2 patch array antenna is simulated using ansoft hfss.
Itanalyses 3dimensional and multilayer structure of general shapes. The parameters evaluated were gain, beamwidth and return loss. Calculate the lengths and widths necessary for the patch antenna using the theory from class these are approximate numbers and will be modified later use ansoft designer to calculate the length and width of the 100ohm feedline to the patch. Design and performance analysis of rectangular micro strip.
First the model of the microstrip patch antenna has to be drawn in hfss. Microstrip line feedingedge feeding substrate material. Feb 11, 2015 design rectangular patch antenna using hfss part 1 duration. This workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. Designing of rectangular microstrip patch antenna at 2. The desired triband operation was obtained by proper loading for a rectangular patch antenna using slots and shorting pins. In this paper, we designed a rectangular micro strip patch antenna at. Analysis of feeding techniques of rectangular microstrip antenna. Pdf gain and directivity enhancement of rectangular microstrip. Hfss, feed point location, microstrip patch antenna, simulation, return loss. Hfss modeling are developed to calculate the antenna dimensions, for some given resonant frequency, aspect ratio, dielectric constant and height of substrate. 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. Mar 07, 2016 software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp.
Hfss design of rectangular patch antenna using microstrip line feedingedge feeding. It is one of the several commercial tools used for antenna design. The design of microstrip patch antenna that has a radiating element with a rectangular shape and partial ground plane is proposed. Rectaangular microstrip patch antenna for wireless. Design, simulation and analysis of a probe feed patch antenna. By changing the position of the feed point and using inset feed design, the return loss at the feed point was determined at 2. To obtain the field patterns, intrinsic impedance and wavelength for the first 4 modes. Hfss design of rectangular patch antenna using microstrip line. The antenna port that will be used for realized antenna is sma connector. Rectangular waveguide hfss r objective getting started with hfss a tutorial using hfss, simulate an airfilled wr90 waveguide shown above.
Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. Design characterization of rectangular microstrip patch. The ansoft hfss is an easy and low cost tool which has the simple procedures to design the antenna in a very efficient way. I am trying to simulate the s11 parameter of the patch antenna but i do not know how. It consists of rectangular substrate and the metal trace layer as shown in fig. Optimization of zshape microstrip antenna with i sciencedirect. Design rectangular patch antenna using hfss part 1 duration. Hfss is a commercial finite element method solver for electromagnetic structures from ansys. Patch antenna design using hfss ozen engineering and ansys. Design and analysis of rectangular microstrip patch antenna for. Rectangular microstrip antenna arrays, gain, return loss, ansoft. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication.
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