DocumentCode
2262053
Title
Theory of radiation as a foundation for antenna miniaturization and broadbanding via metamaterial and slow-wave techniques
Author
Wang, Johnson J H
Author_Institution
Wang Electro-Opto Corp., Marietta, GA, USA
fYear
2010
fDate
Nov. 29 2010-Dec. 2 2010
Firstpage
197
Lastpage
200
Abstract
This paper discusses the theory of antenna radiation from the viewpoint of radiation integrals, from which it is shown how the fundamental physical limitation on antenna gain bandwidth and phased arrays is circumvented. In particular, the traveling-wave (TW) antenna is shown to be miniaturized or broadbanded by techniques such as the use of metamaterial and the slow-wave.
Keywords
antenna phased arrays; antenna radiation patterns; antenna theory; broadband antennas; metamaterial antennas; slow wave structures; antenna broadbanding; antenna gain bandwidth; antenna miniaturization; antenna radiation theory; metamaterial; phased arrays; radiation integrals; slow-wave techniques; traveling-wave antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-6906-2
Type
conf
DOI
10.1109/ISAPE.2010.5696431
Filename
5696431
Link To Document