A CHARACTERIZATION AND APPLICATIONS OF HIGH IMPEDANCE GROUND PLANES WITH CONFORlMAL ANTENNAS

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" A CHARACTERIZATION AND APPLICATIONS OF HIGH IMPEDANCE GROUND PLANES WITH CONFORlMAL ANTENNAS "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150461
Doc. No	:	ET22253
Main Entry	:	Benjamin Russell Wilmhoff
Title Proper	:	A CHARACTERIZATION AND APPLICATIONS OF HIGH IMPEDANCE GROUND PLANES WITH CONFORlMAL ANTENNAS
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Current conformal antenna designs often incorporate features which protectsurrounding devices fkom unwanted radiation fiom the antenna. These antennas includepatch antennas and printed dipoles, amongst others. These features, in the form of largerground planes or absorber-loaded quarter-wave cavities, often are detrimental to theperformance of the antenna itselt A relatively new advance in elecmmagneticengineering, physics and optics, called the photonic band-gap (PBG) structure and thehigh impedance ground plane (HIGP) have proven useful in alleviating these effects.This thesis first highlights the operation of HIGPs and provides computationalanalysis, using the Finite Element Method (FEM), of a hybrid HIGPIconfod antennadesign. Secondly, a novel four-layer design concept-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL45458.pdf
Title and statement of responsibility and	:	A CHARACTERIZATION AND APPLICATIONS OF HIGH IMPEDANCE GROUND PLANES WITH CONFORlMAL ANTENNAS [Thesis]