Design and simulation of microstrip phase array antenna using ads supervisor. Article pdf available september 2015 with 922 reads. Microstrip antennae are very simple in construction using a. A metal plate was fixed to the back of the antenna to reflect any signals going in the backward direction. After simulation, the antenna performance characteristics such as return loss, vswr and radiation pattern are measured. Design and analysis of microstrip patch antenna array. Hfss design of rectangular patch antenna using microstrip line. Inset fed triangular shaped patch antenna design at 2. A simple four by one patch array antenna, shown in figure 1, will be used to describe the twoway link. The above figures can represents, 3x3 microstrip patch antenna array design. Design and simulation of rectangular microstrip antenna. Hfsshfssie antenna reflector gainefficiency accounting. A 2x2 polarization switchable patch antenna array for.
This study contains theoretical analysis of a single element microstrip patch antenna model by using high frequency structural simulator hfss simulation software to support xband applications. 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. Progress in electromagnetics research letters, vol. The antenna has been designed as an arrays of patches, where number. This thesis introduces the agilent high frequency structure simulator hfss as an. Pdf rectangular patch antenna array design at ghz. The design of a two patch symmetrical antenna array was also reported by chon, 2010. Index terms eshape microstrip patch antenna, hfss high frequency structure simulator version software, wideband. Eshape microstrip patch antenna design for wireless. In this paper, the design of inset feed linear micro strip patch antenna array has been proposed. In our simulations, fr4 epoxy was used as dielectric material with relative permittivity of 4. Applied sciences ciicap, autonomous university of morelos state uaem, 62209, av. This antenna unit will define a single section that will eventually be duplicated into an array of antennas hence antenna array.
Comparison of the simulated radiation patterns of a single antenna using hfss and a 64element array antenna with element spacing of 5. The gain of these antennas is between the ranges between 8dbi to 20dbi. Two dimensional antenna array a microstrip antenna design for the implementation of. The gain and the s11 of the single element were found to be quite poor. Ansoft hfss simulator and the concept was not verified practically. Design and analysis of microstrip patch antenna arrays. Ansys hfss with hpc for large finite antenna array design author. Design and simulation of microstrip patch antenna array. Simulations of the antenna were conducted using hfss. Individual patch antenna and antenna patch array for wifi communication center for research of engineering and. Vibha gajway, design of circularly polarized broadband microstrip patch array antenna using hfss for wlan application, european journal of advances in engineering and technology, 2015. This confirms that a microstrip patch antenna array with a high radiation gain performance in an mmw range is feasible for. A 77ghz series fed weighted antenna arrays with suppressed.
Based on simulation results using computer simulation technology cst software, chon 2010 reported that the single patch antenna gain was 5. Directional patch antenna array design for desktop. Optimized microstrip patch antenna mpa array design to. Design of patch array antennas for future 5g applications. Ansys hfss with hpc for large finite antenna array design. In this paper 3x3 rectangular microstrip antenna array is design at ghz. Siddaiah and s nagakishore bhavanam rectangular patch antenna array design at ghz frequency using hfss 14. A 2x2 polarization switchable patch antenna array for polarization modulation by pengfei ji a thesis submitted in partial fulfillment of the requirements for the. Now, as i am not used to the circuit design of ansys, i would like to ask some help please. 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. When the interelement distance is selected to be 0. Microstrip patch antenna array design to improve better gains. Wideband aperture coupled patch array antennas high. Rectangular patch antenna array design at ghz frequency.
The antenna is designed on rogers rtduroid 5880 tm substrate by using ansoft hfss v. Circuithfss dynamic link port excitation for patch array. Rectangular patch antenna array design at ghz frequency using hfss 14. Engineers need to choose an antenna family from the tool kits library. The 16way divider, figure , will be simulated in hfss and included in ansoft designer thanks to the dynamic link. I have designed and simulated a linear 8patch antenna array for 5g application. Antenna projects using hfss electronics electrical projects. Keywords microstrip patch antenna array, transformer. 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. The miniaturization percentage %m of the antenna element. This paper also presents that, the detail steps of designing and simulating the rectangular patch antenna and rectangular patch antenna array, in kuband. The designed single element, 2x1 and 4x1 rectangular microstrip antennas were simulated in ansoft high frequency structure simulator hfss.
Its the final year presentation at 75% of its full flow. Microstrips patch antenna with slot array using hfss youtube. 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. Rectangular microstrip antenna arrays, gain, return loss, ansoft. Introduction the concept of micro strip antennas was first demonstrate in 1886 by heinrich hertz and its practical application by guglielmo marconi in 1901 and it can be newly proposed by decamps in 1953.
Considering gain vs directivity is the efficiency counted twice once in hfss for array simulation and second in. The proposed array antenna is designed on hfss simulation software. Hfss with hpc for large finite antenna array design. In this paper, our target is dedicated to optimize the radiation performance and the beam steering of antenna component 57. Microstrip antenna is one of the most popular types of printed antenna. Sms patch antenna array with two different configurations. The first step to creating an antenna array for 5g applications is to come up with an antenna unit template using the hfss antenna toolkit.
It has been observed for a printed antenna array at frequencies of 2. Array configurations of microstrip antenna designed in different ways provide high bandwidth, high. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. It plays a very significant role in todays world of wireless communication systems. International journal of antennas and propagation 2016 article. 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. Design of an 8x1 square microstrip patch antenna array 75 the dimensions are w 7. Design of an 8x1 square microstrip patch antenna array. Patch antenna array design at ghz frequency using hfss 14.
In this paper, we tried to work on uwb ultra wideband patch antennas. Patch array efficiency enhancements conclusion overview. The purpose of the paper is to investigate the design of rectangular patch antenna arrays fed by miscrostrip and coaxial lines at 28 ghz for future 5g applications. Our objective is to design a four element antenna array with a bandwidth higher than 1. Rectangular patch antenna array design at ghz frequency using hfss. The methods of feeding the rf power directly to the patch antenna is to make it radiate by using. This paper presents a new element antenna array of rectangular topology. 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.
Hfss design of rectangular patch antenna using microstrip line feedingedge feeding duration. Beamforming for an 8x8 planar phased patch antenna array. 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. Analysis and design of circular microstrip patch antenna at 5. Fig2 design of 2x2 rectangular patch array antenna. Siddaiah procedia computer science 85 2016 401 a 409 fig. Hfss rectangular patch array help forum for electronics. This video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. Hello i have my first patch done on hfss and i was wondering if anyone can help design the array for this patch. This antenna array is based on fr4 substrate material. The letter presents experimental results for a proximitycoupled. The design is analysed by finite element method fem based hfss simulator software 14. Here 4 patch elements are used and each element has same dimensions as mentioned above in order to increase the antenna performance.
Design of microstrip antenna array with suppressed back lobe. The optimum transmission of radio waves by the radar requires antennas that have good radiation performance. A linearlypolarized aperture coupled patch antenna design is characterized and optimized using hfss antenna simulation software. How to design an antenna array for 5g applications ansys. The geometry of the 16way divider needs to be optimized to minimize.
In this paper rectangular microstrip patch antenna array design at ghz fre quency has been modelled and simulated at kuband. This example focuses on displaying typical simulation results for beams and possible plots of coverage from the full array and combinations of subarrays. In , a parametric study with respect to the diameter of these cylindrical shaped via holes is conducted. Add part on what hpc and ddm is, and how it has been optimized for arrays. Millimeterwave microstrip antenna array design and an. Design and simulation of microstrip patch array antenna. The antennas of the design examples of this work has been manufactured and tested in laboratory. Could you please help me understand does the reflectors antenna parameters obtained from hfss ie include the arrays efficiency effects. Ultra wideband planar microstrip array antennas for cband. Microstrip patch antenna array design to improve better. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2.