Rectangular patch antenna array design at ghz frequency using hfss. The patch antenna is a good place to start for antenna fundamentals with more coming. Design of a rectangular microstrip patch antenna using. This type of feeding is mostly used for impedance matching purposes.
The parameters evaluated were gain, beamwidth and return loss. This slide describes design and simulation about the micro strip patch antenna using hfss software. In this video, im giving a little overview on how to use hfss to design a microstrip patch antenna. Rectaangular microstrip patch antenna for wireless.
Microstrip patch antennas or simply patch antenna are increasingly useful because the antenna is printed directly onto a circuit board. Hfsss microstrip patch antenna design part1basics of. We design a patch antenna with required dimensions and implement that model or simulated in hfss. The simulation and the experimental studies of the antenna are done using ansoft hfss. Pdf workshop rectangular patch antenna introduction to. Microstrip antenna, rectangular patch antenna, hfss 14. Microstrip patch antenna design principles ben horwath. The antenna parameters like return loss, gain and impedance are calculated using hfss software. Designing of microstrip antenna in order to design a microstrip rectangular patch antenna to operate in a k band frequency range, although there are various simulation software available for example feko, ie3d, cst, hfss etc. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna.
The 2x2 patch array antenna is simulated using ansoft hfss. Here a rectangular patch microstrip antenna is designed to operate at 10 ghz frequency using hfss software. Analysis and design of rectangular microstrip patch antenna at 2. This paper presents design and simulation of a rectangular micro strip patch array antenna at 2. A microstrip patch antenna for radar application is presented. The designed antenna is suitable for mobile communication, cell phone antennas etc. Analysis of feeding techniques of rectangular microstrip antenna. The commonly available shapes of patch antenna are rectangular. Ogunlade michael adegoke, ismael saad eltoum department of electronics engineering. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a. Design characterization of rectangular microstrip patch.
Pdf gain and directivity enhancement of rectangular. This paper describes two techniques which use microstrip line and also coaxial line as feed line for a rectangular patch. Workshop rectangular patch antenna introduction to ansys hfss. Hfss model of microstrip antenna with rectangular patch the simulation of the rectangular patch antenna by means of hfss, it was found that the band is. Microstrip patch antenna array design to improve better. Hfss tutorial 1 microstrip patch antenna with coaxial feeding. Rectangular microstrip patch antenna is designed in hfss vs. Designing for designing of a microstrip patch antenna, we have to select the resonant frequency and a dielectric medium for which antenna. The microstrip antenna is best suited for above all requirements. Shows the geometry of the proposed four element square micro strip antenna in hfss four element square patch array antenna. Design and performance analysis of rectangular micro strip. 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. There is a variety of shapes available for microstrip patch antenna. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication.
In this paper, 2x2 shaped rectangular micro strip patch antenna for gsm application is presented. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding duration. Designof2x2shapedrectangularmicrostriparrayantenna. Additional benefits of patch antennas is that they are easily fabricated making them cost effective. Vayada, arti patel abstract microstrip patch antenna is widely used because of its advantages but main drawback is its narrow bandwidth, to overcome this drawback software like hfss. Microstrip patch antenna design santa clara university. Design simulation and optimization processes are carried out with the aid of the hfss simulator. The analysis was carried out using ansoft high frequency structure simulator hfss. The coordinate axis is taken at the center of the patch or substrate.
Simulation of rectangular, singlelayer, coaxfed patch antennas using agilent high frequency structure simulator hfss kunal parikh abstract the range limited antenna. Ansoft high frequency structure simulator hfss software. The rectangular patch antenna is onehalf wavelength long of rectangular micro strip transmission line. Eferences fig7 3d polar plot of patch array antenna from the figure above, the aceived gain was 12. Analysis and design of rectangular microstrip patch. Comparison of different shapes in microstrip patch antenna. Hfss is a highperformance fullwave electromagnetic em field simulator for arbitrary 3d volumetric passive device modeling that takes advantage of the familiar microsoft windows graphical user interface. The length of the patch for a rectangular patch antenna normally would be 0.
Rectangular patch antenna array slotted design for triple. For rectangular microstrip patch antenna design, this paper got a gain of 6. Rectangular patch antenna array slotted design for triple band using hfss pankaj beniwal1, ravinder 2s. Design rectangular patch antenna using hfss part 1 duration. The patch antenna is narrow band and widebeam antenna. Fig 6 design of single patch antenna in hfss simulation results the 2x2 patch array antenna is simulated using ansoft hfss. 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. Analysis of feeding techniques of rectangular microstrip. The rectangular patch antenna is designed so that it can operate at the resonance frequency. International advanced research journal in science. Simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields.
Design a rectangular microstrip patch antenna for wlan. Their low profile design, often square or rectangular. We are using hfss high frequency structure simulator. Microstrips patch antenna design and stimulation in ansys hfss software. Analysis and design of circular microstrip patch antenna at 5. In this paper, conventional shapes like rectangular, triangular. Pdf rectangular patch antenna array design at ghz. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11. This compact antenna fed by quarter transformer feeding.
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