Operational parameters and principles have been established. Simulated hfss model of a 10ghz microstrip antenna 1. A study of srr based microstrip antenna and their equivalent circuits have been carried out. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication. Design of a rectangular microstrip patch antenna using. P, india abstract here we made an attempt to maximize the gain of microstrip patch antenna. Pdf simulation od microstrip antenna using hfss researchgate. Apple claims iphone 4 has novel antenna design added. It is one of several commercial tools used for antenna design, and the design of complex rf electronic circuit elements including filters, transmission lines, and packaging. In this paper, a rectangular microstrip patch antenna is designed using hfss software. Picking up from where part 1 left off, this article explores the singleelement, rectangular microstrip antenna.
Hfss, feed point location, microstrip patch antenna, simulation, return lo ss. Pdf practical microstrip and printed antenna design book. The parameters evaluated were gain, beamwidth and return loss. The basic structure of the microstrip patch antenna is shown in figure 1. A brief tutorial on microstrip antennas part 2 microwaves. Patch antenna design using hfss ozen engineering and ansys. The dimensions of antenna can be found in the hfss simulation file. Microstrip patch antenna parameters and experimental setup simulation, fabrication and measurement 60 2. 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. Hfsss microstrip patch antenna design part1basics of. Antenna design on hfss software electrical engineering. A microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. Microstrip patch antennas are widely used because of their several advantages such as light weight, low volume, small size and low fabrication cost. Hfss is a commercial finite element method solver for electromagnetic structures from ansys.
The design of mm wave microstrip antenna arrays with high efficiency is presented in this chapter. May 14, 2018 this video tutorial shows how to design a microstrip patch antenna in hfss software. It highlights several antenna related applications with emphasis on antennas on or around other structures. What is the best book for getting started with the hfss. It is named hfss design or hfssie design by default, where n is the order in which the design was added to the project. In this example, the signal traces of both outer layers are readily accessible for measurement and. To summarize the rectangular microstrip antenna tutorial content at this point. Microstrip line design in hfss part1 use captions. The fundamentals of patch antenna design and performance. Values of different parameters which we used in antenna design are shown be. Ansoft hfss high frequency structure simulator software version 15. Antenna design the tapered microstrip fed antenna is designed for multi resonant frequencies at 2. But, i personally think it would be better for one to go through the hfss guide.
Microstrip patch antenna using hfss linkedin slideshare. Fig 6 design of single patch antenna in hfss simulation results the 2x2 patch array antenna is simulated using ansoft hfss. Antenna arrays will be examined later in the series. It consists of area of metallization supported above a ground plane by a thin dielectric substrate and fed against the ground at an appropriate location. Dec 19, 2017 there is a pretty number of books available on amazon for hfss. Ansys hfss tutorial simulate and analyze an example of microstrip line drew handler, jerry yang october 20, 2014.
Resonant frequency of the antenna10ghz relative permittivity of the substrate 2. Mar 07, 2016 hfss microstrip patch antenna analysis and design 1. The antenna designed on a substrate of dimension 59 mm 79 mm. A good guideline to determine when the transmission line approach is necessary for logic signals. This paper describes antenna design and simulation with ansys hfss, the industry leading. Ec 4th year shivanshu awasthi ec 4th year sarvesh kumar nishad ec 4th year novman asif ec 4th year.
The antenna design exhibits a very wide operating bandwidth of 7. However, it may not be clear when transmission line techniques are appropriate. Online microstrip patch antenna calculator added in the tutorials\tools section. The microstrip line model method is used and been simulated by using hfss software. This multipart tutorial explores the radiation properties of rectangular microstrip antennasspecifically, the radiation method, coupling of the feed structure to the microstrip radiating element or elements in the case of array structures, and the simple transmissionline model utilized for design and performance estimates. Pdf high frequency structure simulator hfss tutorial richard. Microstrip patch antenna design santa clara university. Design and fabrication of microstrip patch antenna at 2. Ec 4th year shivanshu awasthi ec 4th year sarvesh kumar nishad ec 4th year. Adaptive refinement on patch antenna and the process flow. A rectangular patch design equations are introduced and validated by well simulated results. Printed dipole antenna using ansoft designer added in the.
Analysis and design of rectangular microstrip patch. The resonant input resistance at the edge of the microstrip conductor is generally greater than the feedline characteristic impedance and requires an. Much has been written about terminating pcb traces in their characteristic impedance, to avoid signal reflections. Ansoft high frequency structure simulator tutorial the dipole antenna april 2004. Design and analysis of microsrtip square patch antenna under the kind guidance of. Pdf high frequency structure simulator hfss tutorial.
The acronym stands for high frequency structure simulator hfss. Ansoft designer planar em simulation of a microstrip transmission line added in the tutorials\tools section. Plot the radiation pattern for a fullwave dipole antenna using mathcad. Properties not specified retain their default values. Pdf on jan 1, 2004, hussain alrizzo and others published simulation od microstrip. Sep 01, 2016 design the three essential parameters for the design of a rectangular microstrip patch antenna frequency of operation fo3. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line. Note inclusion of ihd modifies the project and hence the asterisk appears on projectn.
Increasing microstrip patch antenna bandwidth by inserting. A 28ghz uslot microstrip patch antenna for 5g applications. To miniaturize the antennae further a metamaterial based approach has been incorporated. Proposed rectangular microstrip patch antenna using hfss software. The 3d modeler window appears to the right of the project manager. Inserting an hfss design click projectinsert hfss design or insert hfssie design. The procedure for the design of a singleelement, rectangular microstrip antenna is summarized in table 1. A comparative analysis of different conventional and metamaterial based microstrip patch antenna. Design and analyze a quarterwave monopole antenna operating at 400 mhz. The resonant frequency must be selected approximately. Gain limitation in microstrip antenna arrays due to losses in the feed network are presented by j.
This concept was undeveloped until the revolution in electronic circuit miniaturization and. Need to design fractal antenna on hfss highfrequency structure simulator software. Design of a rectangular microstrip patch antenna using inset. Planar antennas, such as microstrip and printed antennas have the attractive. Radiation patterns of a 10ghz patch antenna in hfss. Ansys hfss is the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components including antenna design and placement. Design and analysis of micro strip antenna using hfss software. It consists of rectangular substrate and the metal trace layer as shown in fig. The design and simulation of patch antennas is widely used in mobile cellular phones today, and our emphasis in this work is on optimization of a 2.
This workshop is intended to show how to simulate and analyze a microstrip patch antenna using ansys hfss. Antenna design and interface dynamics for cellular handsets. Introduction in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulation software by ansoft. 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. Ijiset international journal of innovative science. The example will illustrate both the simplicity and power of. From simulation to realization added in the tutorials\tools section. Electrical engineering, electronics, engineering, matlab and mathematica, verilog vhdl see more. First the model of the microstrip patch antenna has to be drawn in hfss. Em talk store added find discount microwave engineering components and devices. Pdf design and analysis of microstrip patch antenna for.
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. The objective of this tutorial is to simulate a microstrip patch antenna. The proposed antenna was measured and compared with the simulation. Rectaangular microstrip patch antenna for wireless. Resonant frequency of the antenna 10ghz relative permittivity of the substrate 2. This application brief describes antenna design using ansys hfss, the industry leading 3d electromagnetic em simulation tool for high frequency and high speed electronic components.
For australian and new zealand students, tutorials located here. The objective of this tutorial is to simulate a microstrip patch antenna resonating at a frequency of 7. Jun 27, 2019 hfss tutorial dipole antenna download as pdf file. Analysis and design of circular microstrip patch antenna at 5. This paper shows the design considerations of the proposed antenna as well as the simulated results of the same. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11.
A brief tutorial on microstrip antennas part 1 microwaves. You can specify several namevalue pair arguments in any order as name1, value1. Thus in this tutorial, a dipole antenna will be constructed and analyzed using the hfss simulator. Antenna design procedure we are going to design rectangular microstrip patch antenna with and without slots on fr4 dielectric substrate. Mavridis research, the miniaturized meander microstrip patch antenna was designed. The return loss and the various gain plots have been studied along with the radiation patterns. Input impedance 100 resonant frequency of the antenna10ghz. A dual band antenna and a microstrip fed patch antenna, used in the communication lab. Microstrip patch antenna array design to improve better. There is a pretty number of books available on amazon for hfss.
This tutorial is to provide future students a way to design and simulate their microstrip patch antennas on hfss for their senior design project. Antenna projects using hfss electronics electrical projects. Insert hfss design the icon below represents the insert hfss design ihd option. Click the project file and select insert insert hfss design from the menu. This video tutorial shows how to design a microstrip patch antenna in hfss software. The routed traces at the top form a microstrip with the power plane, while the traces at the bottom form a microstrip with the ground plane. In this chapter we present several applications of microstrip antennas. Creating the microstrip repeat the previous steps to create 7 more variables with the following values. The designed antenna has a resonating frequency of 2. A simple microstrip transmission line is design here. A comparative analysis of different conventional and metamaterial based. Introduction microstrip patch antennas are useful for wireless communication, especially in the applications for wifi. Over 70 antenna projects, along with design dimensions, design flows and antenna performance results are discussed, including antennas for. Tools options hfss options general tab check use wizards for data input when creating new boundaries check duplicate boundariesmesh operations with geometry click ok.
1450 543 1040 1627 130 1222 604 813 1252 938 950 1365 1270 393 1528 1043 1032 745 1407 167 1427 484 1289 359 753 1470 141 731 1369 359 325 1437 517 929 736 777 1047 14 68 515 1298 50 1412 1282 1185 835 337