Dualband microstrip patch antenna miniaturization using. In this paper, the design frequency and the thickness of the substrate were kept constant, while different substrate materials were used in the design of an inset fed rectangular patch antenna in other to study the effect of these substrate materials on the gain and radiation pattern of the. Microstrip or patch antennas are becoming increasingly useful because they can be printed directly onto a circuit board. Feb 11, 2015 design rectangular patch antenna using hfss part 1 duration. Design of fractal based microstrip rectangular patch antenna. Rectaangular microstrip patch antenna for wireless. Jun, 2015 design of fractal based microstrip rectangular patch antenna for multiband applications abstract. In the rectangular patch antenna was designed and simulated to study the effect of self biased ferrite disks on the radiation characteristics of the antenna. To obtain the field patterns, intrinsic impedance and wavelength for the first 4 modes. A miniature rectangular patch antenna using defected ground structure for wlan applications kakani suvarna1, nallagarla r. The standard antenna design parameters, including the re. By using four slots on patch antenna he designed a g shape on patch. The patch antenna design is simulated by using ansoft high frequency structure simulator hfss software.
Microstrips patch antenna design and stimulation in ansys hfss software. Marufahamed, kishore bhowmik, abdulla al suman analysis and design of rectangular microstrip patch antenna on. Tools options hfss options general tab check use wizards for data input when creating new boundaries check duplicate boundariesmesh operations with geometry click ok. Design and performance analysis of rectangular micro strip. It consists of rectangular substrate and the metal trace layer as shown in fig. This paper analyzes the patch antenna for bluetooth application.
The designed single element, 2x1 and 4x1 rectangular microstrip antennas were simulated in ansoft high frequency structure simulator hfss version 15. In this design, we are concentrating on rectangular microstrip patch antenna which consists of rectangular patch of length l0 and width w0 of the patch. The desired microstrip patch antenna design is initially simulated by using hfss simulator and patch antenna is realized as per design requirements. Increasing microstrip patch antenna bandwidth by inserting. Introduction microstrip patch antennas have drawn the. This work presents the design of a circular patch antenna for gsm1800 band.
Hfss stands for high frequency structural simulator. The rectangular micro strip patch antenna was analysed using ansofansys hfss and also made a comparision. A miniature rectangular patch antenna using defected. It is one of the several commercial tools used for antenna design. The dimensions of patch antenna were calculated based on the three essential parameters.
Software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp. Sep 01, 2016 design the three essential parameters for the design of a rectangular microstrip patch antenna frequency of operation fo3. Design and simulation of rectangular microstrip antenna. The geometry and details simulation of antenna has been presented in this work. Simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields.
Rectangular patch antenna independent exercise given a defined geometry you are asked to setup, analyze and view results for a rectangular patch antenna this type of exercise is a representative example of what would likely be asked of you when using hfss at your job site. This paper shows the design considerations of the proposed antenna as well as the simulated results of the same. Patch antennas are low cost, have a low profile and are easily fabricated. Microstrip patch antenna using hfss linkedin slideshare. This paper presents design and simulation of a rectangular micro strip patch array antenna at 2. Design of a high gain circular patch antenna for gsm1800 band. Mar 07, 2016 software used to design microstrip patch antenna hfss is commercial finite element method solver for electromagnetic structures from ansys corp. The simulated results for return loss, antenna gain, vswr, directivity, electric field are observed for the different sizes of the slots made in the antenna substrate.
Ghz depending on the geometric specifications of ssrr, strip line, radiating patch. The dimensions of antenna can be found in the hfss simulation file. Rectangular microstrip patch antenna for global position. The desired triband operation was obtained by proper loading for a rectangular patch antenna using slots and shorting pins. Triband microstrip antenna design for wireless communication. Effects of using different substrates on the performance of. The design is analyzed by finite element method based hfss simulator software version 14. Design the three essential parameters for the design of a rectangular microstrip patch antenna frequency of operation fo3. The laalo 3 was chosen as a substrate material for the designed patch antenna with a dielectric constant of 23. For rectangular microstrip patch antenna design, this paper got a gain of 6. In this case, each vector starts at the origin and lies along the specified points on the x, y, and zaxes.
Unlike rectangular patch, the circular patch has only one degree of freedom to control it characteristics is the radius of antenna 2. Vardhan3 abstractthe purpose of this work is to miniaturize a rectangular patch antenna which resonates at 2. Eshape microstrip patch antenna design for wireless. For australian and new zealand students, tutorials located here. The shape of rectangular patch antenna is shown below in figure 2. The rectangular micro strip patch antenna is analyzed using high frequency structure simulator hfss v 11.
Miniaturized rectangular slotted nameplate antenna design. Specifications of design following are some essential parameters for the design of a rectangular microstrip patch antenna. For the proposed design this paper got a high gain of 17. The desired microstrip patch antenna design is initially simulated by using hfss simulator and.
The process started with the design of a rectangular patch antenna with the traditional transmission line and cavity methods, followed by a simulation with the finitedifference timedomain method fdtd in conjunction with a genetic algorithm. A miniature rectangular patch antenna using defected ground. All these were calculated by using rectangular patch design equations. Pdf rectangular patch antenna array design at ghz. The designed antenna has a resonating frequency of 2. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding. Design of a s band circularly polarized microstrip patch. Miniaturized rectangular slotted nameplate antenna design for. This single patch antenna operates at voltage standing wave ratio of less than 2 vswr frequency structure simulator version software shown in fig. Analysis and design of rectangular microstrip patch antenna using hfss p. Rectangular waveguide hfss r objective getting started with hfss a tutorial using hfss, simulate an airfilled wr90 waveguide shown above. Microstrip patch antennas or simply patch antenna are increasingly useful because the antenna is printed directly onto a circuit board.
Rectangular microstrip patch antenna is designed in hfss vs. Microstrip patch antenna array design to improve better gains. Metamaterial based substrate is designed using square split ring resonator ssrr and wire strip. Simulation of rectangular, singlelayer, coaxfed patch antennas using agilent high frequency structure simulator hfss kunal parikh abstract the range limited antenna rla is a device, which accurately estimates the range of incoming signals and rejects those that arrive from outside a certain, predetermined range. In this paper a multiband fractal based rectangular microstrip patch antenna is designed. The rectangular micro strip patch antenna was analysed using ansof ansys hfss and also made a comparision among the different substrates which shows different results based on same parameters.
This is how to design a microstrip ring resonator in hfss 15. Threeelement vectors of cartesian coordinates in meters. A dualband microstrip patch antenna is designed and analyzed using metamaterial artificial substrate. Analysis and design of rectangular microstrip patch antenna. After analyzing its various parameters the proposed design is created using simulator software hfss. Rectangular microstrip patch has been designed with. To increase the radiation and bandwidth, shape of patch can be changed by creating slots on it. This paper explains about a 3x3 rectangular microstrip patch antenna arrays using hfss 14. The length of patch has been calculated using spp dispersion relation of graphene antenna resonance condition 11.
The operation frequency of patch antenna was designed at 2. Sumathi department of electronics and communication engineering, nandha engineering college, erode, tamilnadu, india. The main results of the designed antennas were compared in terms of gain and return loss. Hfss design of rectangular patch antenna using microstrip line feedingedge feeding qurratul ayn. Microstrip ring resonator design guide in hfss 15 youtube. Design of microstrip patch antenna in hfss full hd duration.
First the model of the microstrip patch antenna has to be drawn in hfss. The designed microstrip wide band rectangular patch antenna is simulated by using the software hfss high frequency structure simulator. The antenna parameters like return loss, gain and impedance are calculated using hfss software. The optimal location and dimension for the loaded elements were obtained with the aid of interfacing a genetic algorithm ga model with an.
Ramna, amandeep singh sappal design of rectangular microstrip patch antenna using particle swarm optimization international journal of advanced research in computer and communication engineeringvol. Additional benefits of patch antennas is that they are easily fabricated making them cost effective. Values of different parameters which we used in antenna design are shown below in table 1. Design, simulation, and optimization of an irregularly shaped. Note that a quarterwave length transformer was used to match the patch to a 50 ohm feed line. Design rectangular patch antenna using hfss part 1 duration. The optimal location and dimension for the loaded elements were obtained with the aid of interfacing a genetic algorithm ga model with an ansoft high frequency structural simulator hfss. The designed 2x1 and 4x1 rmsa arrays were fed by the parallel feeding structure. In the view of design, selection of patch width and length are the major parameters along with feed line depth. The network showed high success rate as the results of hfss ansoft simulation.
The patchmicrostrip object is a microstrip patch antenna. In this paper, a rectangular microstrip patch antenna is designed using hfss software. Hfss modeling are developed to calculate the antenna dimensions, for some given resonant frequency, aspect ratio, dielectric constant and height of substrate. Their low profile design, often square or rectangular, allows them to be mounted to flat surfaces. In this study an irregularly shaped microstrip patch antenna was designed, simulated, and optimized for airtoground communication atg applications. Design of fractal based microstrip rectangular patch antenna for multiband applications abstract. Design of a high gain circular patch antenna for gsm1800. Different dielectric materials affect the electrical characteristics of a patch antenna differently. A proximity coupled feed technique was employed for improved impedance matching. Rectangular microstrip patch antenna, return loss, vswr, bandwidth, high frequency structure simulator hfss v 11, wireless communication. Microstrip antennas are becoming very widespread within the mobile phone market. International journal of engineering trends and technology. Jun 22, 2018 simulate and analyze a rectangular patch antenna using ansys hfss, including return loss and 3d radiation fields.
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