DocumentCode :
2517066
Title :
Influence of localized defect on transmission in a coaxial Bragg structure
Author :
Ding, Xue-Yong ; Wang, Ling-Ling
Author_Institution :
Sanya Coll. of Hainan Univ., Sanya, China
fYear :
2010
fDate :
12-16 April 2010
Firstpage :
1390
Lastpage :
1393
Abstract :
Detailed simulations are presented for the effect of localized defect on the transmission of a coaxial Bragg structure. It is found that if localized defect is introduced to both the outer-wall and the inner-rod corrugations, two pass-bands will generate in the initial stop-band associated with the inter-coupling of the operating mode with spurious modes, which are quite narrow and thus may provide promising applications in high-Q resonators, tunable narrow-band filters, and pulse compressors.
Keywords :
Bragg gratings; coaxial waveguides; coaxial Bragg structure; coaxial waveguides; high-Q resonators; inner-rod corrugations; localized defect; outer-wall corrugations; pulse compressors; spurious modes; tunable narrow-band filters; Coaxial components; Couplings; Distributed feedback devices; Educational institutions; Electromagnetic compatibility; Masers; Optical resonators; Photonic band gap; Pulse generation; Radio access networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
Type :
conf
DOI :
10.1109/APEMC.2010.5475857
Filename :
5475857
Link To Document :
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