DocumentCode :
2266224
Title :
Scattering matrix method for the optimized design of 0.22 THz corrugated circular waveguide mode converter
Author :
Lan, Feng ; Yang, Zi-Qiang ; Shi, Zong-Jun
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear :
2010
fDate :
Nov. 29 2010-Dec. 2 2010
Firstpage :
921
Lastpage :
924
Abstract :
Different from the traditional method of solving coupled-mode equations to analyze 0.22 THz gyrotron circular waveguide TE0n-TE01 mode conversion, the scattering matrix method based on the conservation of complex power technique (CCPT) is introduced to give full-wave analysis for optimal design of the converter. The numerical result is in agreement with that of HFSS simulation. The mode converter designed using this method can achieve efficiencies above 98.65%, bandwidth exceeding 7.8 GHz and 14.1 GHz respectively.
Keywords :
circular waveguides; coupled mode analysis; electromagnetic wave scattering; conservation of complex power technique; corrugated circular waveguide mode converter; coupled-mode equations; frequency 0.22 THz; full wave analysis; gyrotron circular waveguide; optimized design; scattering matrix method;
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.2010.5696621
Filename :
5696621
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2266224
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