The proposed antenna is having the return loss of 12. Aperture coupled microstrip antenna design and analysis a linearlypolarized aperture coupled patch antenna design is characterized and optimized using hfss antenna simulation software. Also for this antenna a sufficient bandwidth is introduced via the microstrip feed line at the desired resonant frequency of 2. The design is analysed by finite element method fem based hfss simulator software 14. Picking up from where part 1 left off, this article explores the singleelement, rectangular microstrip antenna. Design of microstrip array antenna for wireless communication application. Ive desinged patch antenna one now i have to make 2x2 array with it. Design microstrip circular array antenna in hfss software and matlab code for it.
Fang microstrip antenna design handbook garg et al title says it all, but a few inaccuracies have been found antenna theory constantine balanis used for antennas i elen 715. The parameters evaluated were gain, beamwidth and return loss. Apply ansys hfss software to solve the challenges of antenna design, antenna placement and antenna cosite. Design and simulation of rectangular microstrip antenna arrays for. Analysis of finite phased arrays of microstrip patches, ieee trans. This paper presents the design of a seriesfed microstrip patch antenna array to operate at the frequency of 3. How to find substrate length and width in designing a. This work presents an analysis and comparison of rectangular patch antenna arrays and triangular patch antenna arrays. Zontal cendes and his students at carnegie mellon univ.
Good and popular software packages are cst microwave studio, hfss from ansoft, and empire from imst. The antenna consists of a single printed circuit board with an rf connector and perhaps an absorptive load. Hfss stands for high frequency structural simulator. The microstrip antenna radiates a relatively broad beam. Ansofthigh frequency structure simulator and compare the performance of 2 elements, 4 elements, 8. A practical guide to the designof microstrip antenna arrays. The return loss of a normal patch antenna designed at the resonant frequency of 2. The coordinate axis is taken at the center of the patch or substrate. Design and simulation of microstrip patch array antenna. It is one of the several commercial tools used for antenna design.
Design of microstrip antenna array with suppressed back lobe. Its goldstandard accuracy, advanced solver and compute technology have made it an essential tool for engineers designing high. The simulation of the microstrip patch antenna for the two feeding techniques is performed on hfss. The performance characteristics are measured in terms of return loss and gain. The designed single element, 2x1 and 4x1 rectangular microstrip antennas were simulated in ansoft high frequency structure simulator hfss version 15. One is transformer feed and the other one is inset feed. Shows the geometry of the proposed four element square micro strip antenna in hfss four element square patch array antenna design simulations results are as follows. A new dualband microstrip antenna with ushaped slot in this paper, we present a new dual band planar antenna. The gain of microstrip patch antenna array is calculated to be 4.
Rectangular microstrip antenna arrays, gain, return loss, ansoft. Multislot microstrip antenna design in ultra wide band. Microstrip patch antenna using hfss linkedin slideshare. You can rely on ansys hfss for accurate results regarding the performance of your antennas, both as components and when integrated. Design and performance evaluation of microstrip antenna. Design and simulation of rectangular microstrip patch. After mass simulation and optimization using version ansoft hfss10. Analysis of rectangular and triangular microstrip antenna. The microstrip edge feeding and inset feeding are compared on the basis of the radiation pattern, vswr, 3dgain, 2dgain, directivity, realized gain and sparameter. This project is based on infineons mmic development board. The array configuration is designed and analyzed by ansoft hfss simulation software.
Microstrip patch antenna array design to improve better gains. Properties not specified retain their default values. Rectangular patch antenna array design at ghz frequency. This antenna array is based on fr4 substrate material. I would say they are all similarly good in the end it. Hfss high frequency structure simulator version software, wideband. In this paper we have discussed and analyzed the performance of microstrip patch antenna with and without using the meta material structure. Simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields.
A microstrip antenna array is one of the simplest forms of antennas available. Large finite antenna arrays are solved efficiently and. Hfss with hpc for large finite antenna array design 8232011. 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. Follow the installation guide to install the software on your pc. This work contains design and simulation of 8 element corporate fed microstrip patch antenna array model using hfss software. Totay ill show you how to evaluate the the value of microstips feed antenna in hfss software where a bluetooth frequency is used and slot in. Design and analysis of micro strip antenna using hfss software. Microstrip patch antenna consists of a radiating patch on one side of a dielectric substrate fr4 that has a ground plane cu on the other side as shown. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. Design microstrip circular array antenna in hfss s. We have different types of substrates such as rogers, fr4 epoxy etc. We performed a full wave finite element simulation of the 2 x 2 wideband antenna array with the feed network. Can you please help me with some tutorial for this subject, im doing it in hfss.
This concept was undeveloped until the revolution in electronic circuit miniaturization and. The patch antenna was designed and simulated with sonnet software. First, you need to choose the frequency of operation that the antenna finds the application and the type of substrate. Github xxjianmicrostripantennaarray24ghzsimulation. Ansys hfss with hpc for large finite antenna array design. Design and simulation of 8 element patch antenna array for x band. 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. Analysis and design of circular microstrip patch antenna at 5.
The 2x2 patch array antenna is simulated using ansoft hfss. The proposed antenna consists of a microstrip patch with a ushaped slot that is fed by a broadband electromagnetic coupling probe, known as lprobe. Microstrip patch antenna array design to improve better. The designed 2x1 inset fed rmsa array in ansoft hfss is shown in figure 2. The designed msa has been simulated on hfss simulation software. Distance2go demo board can be configured in fmcw or doppler radar mode. The proposed antenna operates on wide band frequency range s. The main results of the designed antennas were compared in terms of gain and return loss. How to design microstrip antenna array researchgate.
Ansys hfss is an industry standard tool for simulating 3d fullwave electromagnetic fields. Prototypes of the antenna element and of the array are manufactured and measured for the experimental validation of the design we obtained radiation patterns, return loss, input impedance, efield, hfield and. Design of microstrip patch antenna the ieee maker project. Microstrip antennae are very simple in construction using a conventional microstrip fabrication technique. The antenna has been simulated using hfss simulation software, and the performance is studied for the second iteration of the patch. Design and simulation of a microstrip leakywave antenna with the substrate of the metamaterial mohammad amin semsar 1. Microstrip patch antenna design santa clara university. Totay ill show you how to evaluate the the value of microstips feed antenna in hfss software where a bluetooth frequency is used and slot in antenna with array for projects b.
In the final section of the paper, the results of simulation of the proposed antenna are. The aim of this paper is to design and simulate a rectangular microstrip patch array antenna using hfss software high frequency structure. The aim of this paper is to design and simulate a rectangular microstrip patch array antenna using hfss software high frequency structure simulator and compare the performance of 2 elements and. You can specify several namevalue pair arguments in any order as name1, value1. Microstrip antennas can be manufactured very inexpensively now that.
We also present a design of a microstrip feed network for a 2 x 2 array of wideband patch antennas with ansoft designer software. Which software is the best for designing a microstrip antenna array. Multislot microstrip antenna design in ultra wide band region using hfss software md. The designed 2x1 and 4x1 rmsa arrays were fed by the parallel feeding structure. The array design is operated at the frequency of 3. Design and simulation of rectangular microstrip antenna. Design and simulation of microstrip phase array antenna. Antenna design antenna modeling software ansys hfss. The measured results demonstrate that the structure exhibits a wide impedance bandwidth of 59. Design and simulation of rectangular microstrip antenna arrays for improved gain performance akaninyene b. Antenna projects using hfss electronics electrical projects. Design and simulation of microstrip patch antenna array for x. This paper also presents that, the detail steps of designing and simulating the rectangular patch antenna and rectangular patch antenna array, in kuband.
Radiation characteristics of the antenna and different methods for control. Microstrips patch antenna with slot array using hfss youtube. Name is the property name and value is the corresponding value. Design and analysis of directive microstrip patch array antennas. Students registered in ece451 can get free access to ansys hf package from the university of illinois software webstore. This slide describes design and simulation about the micro strip patch antenna using hfss software.
This paper presents the design and simulation of rectangular microstrip antenna rmsa arrays for. Rtdurroid 5880 is used as a substrate for this microstrip patch array design. A microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. This technological trend has focused much effort on the basic concepts. Firstly, a linearlypolarized single microstrip radiator is analyzed in hfss software to elucidate the eplane asymmetries effect and to provide elementary knowledge and skills for the array design. Design and simulation of a microstrip leakywave antenna. Pdf design and simulation of microstrip patch array antenna with. Design of a 2x1 rectangular microstrip antenna array. Antennas 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. The aim of this project is to design a microstrip phase array antenna in ads advance design system momentum.
Antenna arrays will be examined later in the series. The proposed array antenna is designed on hfss simulation software. The resonant input resistance at the edge of the microstrip conductor is generally greater than the feedline characteristic impedance and requires an impedance. Design of high performance antenna array with microstrip patch. 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. There is a tradeoff between cost versus performance in cho.1285 1415 438 860 1303 979 1226 100 1534 487 123 303 242 965 4 93 971 283 558 1518 368 637 109 918 1610 534 944 1518 507 486 747 1365 394 1141 618 576 905 320 975 902 888 192 410 1172 826 824