Title :
Metamaterial-based high-power microwave radiation sources
Author :
Yanshuai Wang ; Zhaoyun Duan ; Xiang Huang ; Xinwu Ma ; Xianfeng Tang ; Zhanliang Wang ; Jinjun Feng ; Yubin Gong
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
We propose a metamaterial slow-wave structure (SWS) which is composed of a circular waveguide periodically loaded with complementary electric split ring resonators (CeSRRs). The high-frequency characteristics of the metamaterial SWS have been studied, and the simulation results reveal that it is a kind of SWS of higher interaction impedance. An S-band metamaterial microwave radiation source is calculated by particle-in-cell (PIC) simulation, the results show that it is a potential high-power microwave radiation source.
Keywords :
circular waveguides; microwave metamaterials; microwave resonators; slow wave structures; CeSRR; PIC; S-band metamaterial; SWS; circular waveguide; complementary electric split ring resonator; high-power microwave radiation source; interaction impedance; metamaterial slow-wave structure; particle-in-cell; Impedance; Loaded waveguides; Metamaterials; Microwave devices; Optical waveguides; complementary electric split ring resonators (CeSRRs); high-power microwave radiation source; metamaterial; slow-wave structure (SWS);
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7223957
