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