Engineering Technologies Microstrip Patch Antenna Radiation Variation of Quality Factors and Bandwidth of a Conically Depressed

Abstract

In connection with the development of radio communication systems, microwave, millimeter range, one of the most important is the problem of creating compact solid-state radiation sources. The antenna is the effective interaction between electronic circuits and the outside world is an important component of any wireless connection trend toward line the use of high frequencies in modern communications. Solutions, space technology, about (30 Ghz), Local Multipoint Distribution (LMDS) at 28Ghz) antenna technologies to meet the new requirements of the card actively participated in the elaboration of the various subsystems for such active monolithic Phased Array Antenna. This document is primarily.This paper mainly studies the effect of plasma wave on the radiation properties of a conically depressed microstrip patch antenna. Using linearized hydrodynamic theory and potential function technique, the total directive gain and quality factor are calculated for different values of plasma to source frequency and different half-cone angles. It is observed that the directive gain and quality factor are changes considerably by changing the half-cone angle as well as a plasma to source frequency values.
 © 2018 JASET, International Scholars and Researchers Association.
 Author Biographies
 Ayman Al-Sawalha
 Physics Department, Faculty of Science, Jerash University, Jerash , Jordan
 Takialddin Al Smadi 
 Department of Communications and Electronics Engineering, College of Engineering, Jerash University, Jordan.

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