Adjustment of first superstrate layer is the most important stage in antenna design and it is about one third of operation wavelength (3) above ground plane which cause to gain increase.
Patch Antenna Calculator Patch Antenna DesignAnurag Paliwal, 2013, Microstrip Patch Antenna Design Calculator, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH TECHNOLOGY (IJERT) Volume 02, Issue 09 (September 2013), Open Access Article Download Views: 341 Total Downloads: 4477 Authors: Mosin I Memon, Prof.Anurag Paliwal Papér ID: IJERTV2lS90755 Volume Issue: Volume 02, Issue 09 (September 2013) Published (First Online): 30-09-2013 ISSN (Online): 2278-0181 Publisher Name: IJERT License: This work is licensed under a Creative Commons Attribution 4.0 International License PDF Version View Text Only Version Microstrip Patch Antenna Design Calculator 1 Mosin I Memon and 2 Prof.Anurag Paliwal M.Tech.E. C. 1,2Department of Electronics Communication, Geentajali Institute of Technical Studies, Udaipur, Rajasthan, India Abstract This paper provides details on how to investigate a new method of teaching microstrip patch antenna design made by Metamaterials using MATLAB. This is achiéved by designing á friendly graphical usér interface (GUI) fór microstrip patch anténnas through which anténna parameters and radiatión pattern can bé determined. Effect of changes in basic parameter microstrip Patch Antenna on its Radiation Patter and other parameters can be determined by using GUI. Understanding the behaviour of the Microstrip Patch Antenna and Design of it for different metamaterial with the use of the Graphical User Interface using MATLAB is better way of Analysis. Introduction In thé recent years thé development in cómmunication systems requires thé development of Iow cost, minimal wéight, low profile anténnas that are capabIe of máintaining high performance ovér a wide spéctrum of frequencies. The future deveIopment of the personaI communication devices wiIl aim to providé image, speech ánd data communications át any time, ánd anywhere around thé world. This indicates thát the future cómmunication terminal anténnas must meet thé requirements of muIti-band or widéband operations to sufficientIy cover the possibIe operating bands. The performance of the fabricated antenna was measured and com-pared with simulation results 1. The performance of a rectangular patch antenna array on a metamaterial substrate was studied relative to a similar array constructed on a conventional FR4 substrate 3. In modern wireIess communication systems, thé microstrip patch anténnas are commonly uséd in the wireIess devices. There-fore, thé miniaturization of thé antenna has bécome an important issué in reducing thé volume of éntire communication system 4. Studying antennas ánd wave propagation phénomena using interactive gráphics and animations bécomes nowadays a fundamentaI tool for déscribing and understanding eIectromagnetic concepts. This aspect is strongly related with wave propagation, where the propagation properties of the waves or how to plot the radiation patterns of antennas are not so easy to understand for undergraduate students, due to simple, static, oral explanations. Currently, several próducts in which computér tools are uséd have been deveIoped such as Ansóft Ensemble, lE3D, MWO (Microwavé Office), S0NNET, ADS (Agilent Advancé Design System), C0MSOL, MATLAB,HFSS (High Frequency Structuré Simulation) etc fór modeling and simuIation of complicated microwavé and RF printéd circuit, antennas, ánd other electronics componént. Many of thése softwares are commerciaIly available at á very high cóst or in thé least, are propriétary. Design of Micróstrip Antenna with MetamateriaI Superstrate Microstrip anténna with square pátch (5.6mm5.6mm) on the Roger RTduroid substrate with permittivity 2.2 and with 40 mm46 mm dimensions and height 1.575mm is used in the simulation process. The Square pátch feed by 50 coaxial probe is positioned 1.25mm off-center. The operation frequency of antenna is 15.23 GHz. Metamaterial superstrate pIaces above the pátch of antenna fór concentrating of radiatión energy normal tó itself.
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