Simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields. A dual band antenna and a microstrip fed patch antenna, used in the communication lab. Hfss 9 download locations ansoft hfss 2011 fully working plus crack applications windows. Values of different parameters which we used in antenna design are shown be. Note inclusion of ihd modifies the project and hence the asterisk appears on projectn. The antenna has been designed and simulated on fr4 substrate with dielectric constant of 4.
The height of the air box can be any value here the dimensions are taken to be 50x55x10mm. Ijiset international journal of innovative science. Siddaiah procedia computer science 85 2016 401 a 409 fig. Micro strip patch antennas are widely used in compact, conformal and low cost wireless applications due to its advantages over conventional antenna.
Simulate new design and verify that specifications have been met. Hfss antenna covers both finite element analysis fea volumetric simulation as well as integral equation ie simulation and how they can connect a reflector antenna dish simulation to a horn antenna simulation feeding the dish. The patch is placed at a height h equal to 2 mm from the ground plan. First the model of the microstrip patch antenna has to be drawn in hfss. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. Rectangular patch antenna array design at ghz frequency. The antenna is fed by an inset microstrip line which provides impedance matching. Design rectangular patch antenna using hfss part 1 youtube.
The ground plan has the same dimensions as the antenna. Rectangular patch probe fed design parameters substrate thickness substrate dimension y substrate dimension x patch dimension y patch dimension x feed along x feed along y coax inner radius coax outer radius ref. Apr 30, 2018 microstrips patch antenna design and stimulation in ansys hfss software. Mar 07, 2016 analysis and design of microstrip square patch antenna using hfss simulation tool. Rectangular patch antenna array design at ghz frequency using. Its the final year presentation at 75% of its full flow.
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. Design, simulation and analysis of multiple lslot microstrip. Tutorial antena mikrostrip uwb berbentuk velg menggunakan software ansoft hfss video tutorial ini. Design of a novel coaxial feed triple frequency patch antenna with. Once you create the loop in hfss, simply look at the real and imaginary z of the antenna. Patch antenna can be fed mostly with coaxial probe feed. 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. Antenna is simulated in high frequency structure simulator hfss version. The operating frequency range of antenna array is from 12 to 18 ghz. Insert hfss design the icon below represents the insert hfss design ihd option.
Dec 03, 2016 hello guys, i have one link where you find hfss v as well as hfss v15 its details with steps involved for download and install on your pc, laptops. It consists of rectangular substrate and the metal trace layer as shown in fig. In this paper rectangular microstrip patch antenna array design at ghz fre quency has been modelled and simulated at kuband. The design is analysed by finite element method fem based hfss simulator software 14. It highlights several antenna related applications with emphasis on antennas on or around other structures.
Pdf high frequency structure simulator hfss tutorial. Workshop rectangular patch antenna introduction to ansys hfss. Rectangular patch antenna array design at ghz frequency using hfss. 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. But illustrates sizes and importance of good antenna design why microstrip antennas. Hfss antenna practices impedance matching antenna with circuit elements and explores examples of finite array design analysis with unit cells and floquet modes. 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. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding.
This paper presents a new element antenna array of rectangular topology. Pdf rectangular patch antenna array design at ghz. Microstrip patch antenna design santa clara university. Hfss software free download crack for 15 ziabefmeddwor.
The design is analysed by finite element method based hfss simulator software version. The parameters evaluated were gain, beamwidth and return loss. Antenna design procedure we are going to design rectangular microstrip patch antenna with and without slots on fr4 dielectric substrate. In the figure 5 the design of multi l slot patch antenna in hfss software is shown. Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. The calculated width and length of the patch is 19. The dimensions of antenna can be found in the hfss simulation file. Microstrip patch antenna array design to improve better gains. Smartphone antenna design or cellular antenna design, mobile phone antenna design, etc is reasonably complicated. Sep 01, 2016 this slide describes design and simulation about the micro strip patch antenna using hfss software. A schematic diagram of patch antenna with 169 feed points of coaxial feeding probe. The patch antenna is a good place to start for antenna fundamentals with more coming.
Pdf workshop rectangular patch antenna introduction to. This paper also presents that, the detail steps of designing and simulating the rectangular patch antenna and rectangular patch antenna array, in kuband. Procedure explanation of antenna design using hfss software hfss basics microstrip patch antenna using hfss ansys microstrips patch antenna design and stimulation in ansys hfss software. The second group focused on the design and simulation of patch antennas which are widely used in cell phones today with an emphasis on optimization of a 1. Design of microstrip patch antenna in hfss full hd youtube. Issn 2348 7968 the designed structure of microstrip patch antenna is shown in fig 1. Design and simulation by hfss of a slim uwb pifa antenna. Increasing microstrip patch antenna bandwidth by inserting. Step by step procedure explanation of antenna design using hfss software hfss basics. This is a video tutorial on how to design a rectangular patch antenna using ansoft hfss. The assigned value of patch, ground, substrate and port of the antenna are adjusted to produce. Directional patch antenna array design for desktop wireless. Rectangular patch antenna array design at ghz frequency using hfss 14.
Design rectangular patch antenna using hfss part 1 duration. 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 is essentially your complex radiation resistance. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line. The antenna designed on a substrate of dimension 59 mm 79 mm. Sonia goyal2 1, 2department of electronics and communication engineering punjabi university patiala, india abstract. Simulate and analyze linear end fire array of patch antenna design. Optimize design using hfss optimetrics through adjustment of antenna dimensions. W p x y b x b y l p l f w f b t dx substrate x z dz air r2. A linearlypolarized aperture coupled patch antenna design is characterized and optimized using hfss antenna simulation software. Microstrip patch antenna design using hfss duration. In this paper, the design of single microstrip patch antenna at 2. Analysis and simulation the hfss software has been used to create and simulate the design of patch antenna for the desired. Directional patch antenna array design for desktop wireless internet abstract to improve desktop wireless internet access, two patch antenna configurations were investigated in order to find an alternative for a dipole antenna, which is commonly used for wifi access.
494 388 1062 746 374 969 739 500 1560 1399 1012 597 1183 479 193 1601 255 1541 593 690 587 825 379 576 1438 1028 904 434 30 1384 1352 1012 685 74 265 60