Design of coaxfed eshaped microstrip patch antenna with. 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. This concept was undeveloped until the revolution in electronic circuit miniaturization and. Design and simulation of microstrip patch array antenna with. The purpose of this tutorial is to further discuss the microstrip patch antenna and to present the experimental results. Multiband monopole and microstrip patch antennas for gsm and dcs bands. Aperturecoupled patch antenna this exercise assumes you have already had a little exposure to ansoft hfss, e. The design and concept is based on microstrip patch design for radiation. The micro strip patch antenna is designed by using ansoft hfss. Ansoft hfss can be used to calculate parameters such as sparameters. The feeding direct techniques were illustrated by mandal 6. After design, the patch was simulated in hfss to get the directivity, the gain curves along with the 3d visuals of the far field radiation and the 3d view of the designed antenna patch.
Analysis and design of rectangular microstrip patch antenna using hfss p. The top trace for a microstrip line is modeled as a 2d rectangle in hfss could be modeled as a box if design is sensitive to metal thickness. The software used to design and simulate the antenna will be ansoft hfss. Hfss 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. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement.
Microstrip patch antennas are widely used because of their several advantages such as light weight, low volume, small size and low fabrication cost. Microstrip patch antenna simulation setup for microstrip fed patch antenna. A 28ghz uslot microstrip patch antenna for 5g applications. The microstrip line model method is used and been simulated by using hfss software. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programs ansoft hfss 12 hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project. A guidance to design monopole 2d and 3d and microstrip patch antennas by using ansoft hfss, without experience. Resonant frequency of the antenna10ghz relative permittivity of the substrate. The dimension for the radius of the ground as well for the substrate one are same that is 41. A microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. Pdf high frequency structure simulator hfss tutorial. Bandwidth, patch, multilayer, foam, array introduction microstrip patch antennas mspa are small in size and have low profile and these. Techniques for analyzing antenna lattice structures.
Introduction ansys hfss is an industry standard tool for simulating 3d fullwave electromagnetic fields. A rectangular patch design equations are introduced and validated by well simulated results. Ansoft hfss has evolved over a period of years with input from many users and industries. Introduction microstrip patch antennas have drawn the. This video covers the implementation of a 10 ghz rectangular patch antenna, with an inset feed in ansys hfss. Fig 6 design of single patch antenna in hfss simulation results the 2x2 patch array antenna is simulated using ansoft hfss.
Design and analysis of micro strip antenna using hfss software. Parallel plate introduction to dispersion diagrams and eigenmode simulator. Antenna design antenna modeling software ansys hfss. Patch antenna design using hfss ozen engineering and ansys. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programsansofthfss 12hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project. The proposed antenna was measured and compared with the simulation. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding. Ansys hfss tutorial simulate and analyze an example of microstrip line drew handler, jerry yang october 20, 2014. Getting started with hfss v9 for antenna design october, 2003 this getting started training material is intended for new users of hfss. By simulating this antenna we can get the frequency response, gain, directivity and the radiation pattern. The hfss antenna design kit is a standalone guibased utility which automates the geometry creation, solution setup, and postprocessing reports for over 25 antenna elements. Today, hfss continues to lead the industry with innovations such as modes to nodes and full wave spice. 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. In the ansoft hfss tutorial 1, a microstrip patch antenna was simulated and the numerical return loss and radiation patterns were shown.
This tool allows antenna designers to efficiently analyze common antenna types using hfss and also assists new users in learning to use hfss for antenna design. Rectangular patch antenna array design at ghz frequency using hfss 14. Microstrip patch antenna design and simulation vengalam mahendra reg no. Ec 4th year shivanshu awasthi ec 4th year sarvesh kumar nishad ec 4th year novman asif ec 4th year. Therefore, it will no longer describe every single button click. This video demonstrates the use of several modeling tricks in ansys hfss to create a microstrip design and excite it with a lumped port. The dimension of radius for the patch as well as for the substrate two and substrate three is same that is 20mm and. Microstrip patch antenna using hfss linkedin slideshare. 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. Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11. Calculate the lengths and widths necessary for the patch antenna using the theory from class these are approximate numbers and will be modified later use ansoft designer to calculate the length and width of the 100ohm feedline to the patch.
Apr 27, 2016 as you have specified in the specifications. Design and analysis of microsrtip square patch antenna under the kind guidance of. Patch antenna overview as one can understand due to their common usage, microstrip patch antennas have a lot advantages such as being thin, conformal, light, low cost and low rcs. Aim the aim of the thesis is to design and fabricate an insetfed rectangular microstrip patch antenna and study the effect of antenna dimensions length l, width w and substrate parameters relative dielectric constant. Hfss is high frequency structure simulator it is high performance full wave electromagnetic field simulator 3d volumetric passive device modelling that takes advantages of familiar microsoft windows graphical user interface. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a. In this exercise, you will model an aperturecoupled. The cost of ansoft hfss is very low and it has the simple procedures to design antenna in a very efficient manner. Probe feed patch antenna2 probe feed patch antenna getting started click the microsoft start button, select all programs ansoft hfss 12hfss 12 or double click on the hfss 12 icon on the windows desktop adding a project and design to insert a design into an open project.
Pdf high frequency structure simulator hfss tutorial richard. Actually there are two ways to design the patch, microstrip feed and ground 1. In this paper, a rectangular microstrip patch antenna is designed using hfss software. Sep 01, 2016 microstrip patch antenna using hfss 2,842 views. For australian and new zealand students, tutorials located here. The the designed antenna has a resonating frequency of 2.
Rectaangular microstrip patch antenna for wireless. Microstrip line feeding edge feeding substrate material. It includes instructions to create, simulate, and analyze a probe feed patch antenna. Sumathi department of electronics and communication engineering, nandha engineering college, erode, tamilnadu, india. The parameters evaluated were gain, beamwidth and return loss. The high frequency structure simulator hfss is widely recognized as the tool that brought the power of the finite element method to threedimensional 3d rf and microwave design. Hfss design of rectangular patch antenna using microstrip line. Mar 07, 2016 hfss microstrip patch antenna analysis and design 1. In particular, the dimensions of the patch are given along with the feed network. Pdf rectangular patch antenna array design at ghz. A novel circular microstrip patch antenna with lstrip feed.
Microstrip patch antenna using hfss ansys duration. Oct 25, 2016 hfss design of rectangular patch antenna using microstrip line feedingedge feeding duration. This workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. Due to its planar configuration and ease of integration with microstrip technology, the microstrip patch antenna has. Pdf simulation od microstrip antenna using hfss researchgate. Design rectangular patch antenna using hfss part 1 youtube. Hfssv10 download simulation file the microstrip patch antenna is a popular printed resonant antenna for narrowband microwave wireless links that require semihemispherical coverage. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding duration. I would suggest that you are not doing it the right way. The objective is to provide a very thorough introduction to hfss as applied to antenna design, which may be followed stepbystep in. Ansoft hfss high frequency structure simulator software version 15. The methods of feeding the rf power directly to the patch antenna is to make it radiate by using a microstrip line feed and a coaxial probe feed. Index terms coaxial probe feed, e shaped microstrip patch antenna, hfsssoftware, triple frequency bands.
Among those technologies, microstrip patch antennas took a large part in various applications due to their thin, conformal structures and easy fabrication features. Can someone help me in designing microstrip patch antenna. Simulate and analyze a rectangular patch antenna using ansys hfss. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication. Analysis and design of rectangular microstrip patch antenna. 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. Click draw rectangle in the toolbar to enter the drawing mode note the other 2d shapes available in the toolbar. Determine the approximate size of the patch set initially. In industry, ansoft hfss is the tool of choice for high productivity. This is a video tutorial on how to design a rectangular patch antenna using ansoft hfss. Design and simulation of microstrip patch array antenna with high directivity for 10 ghz. Pdf workshop rectangular patch antenna introduction to. Workshop rectangular patch antenna introduction to ansys hfss.