標題: Improved Characterization of High-Impedance Surfaces for Better Designs of Low Profile Antennas
作者: Huang, Chien-Jung
Kehn, Malcolm Ng Mou
傳播研究所
Institute of Communication Studies
關鍵字: Periodic structures;corrugated surfaces;low profile antenna;reflection-phase
公開日期: 2012
摘要: Low profile antenna designs using high impedance or artificial magnetic conducting ground planes composed of periodic structures have been receiving considerable research attention, but most if not all of them only use the reflection-phase of the normal incident plane wave to determine the high impedance frequency of operation. Considering the fact that the overlying antenna does not radiate toward only the normal direction, it is necessary to use numerous incident waves of different incident angles and polarizations to properly characterize the periodic structures for subsequently more appropriate antenna designs. Though in this paper the concept is built on planar corrugated surfaces [1], it can be extended to other periodic structures.
URI: http://hdl.handle.net/11536/21994
ISBN: 978-1-4577-1330-9
期刊: 2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012)
起始頁: 586
結束頁: 588
Appears in Collections:Conferences Paper