Title :
Filtering inclined incident microwave by composite structure of single-negative materials
Author :
Tao Zhang ; Jie Chen ; Jia-gong Zhao
Author_Institution :
Key Lab. of Beam Technol. & Mater. Modification of Minist. of Educ., Beijing Normal Univ., Beijing, China
Abstract :
Transmission as functions of the incident angles of microwave through an SRRs (split ring resonators) array, a metal wire array, and their assembly are calculated. It is shown that the transmission varies greatly with the incident angles. The assembly filters incline-incident microwave effectively, and the transmission through the assembly is high only when the incident direction is along the normal of the assembly surface. The assembly may be used as filter of incident direction, and has potential application in transmission imaging of microwave.
Keywords :
microwave filters; microwave imaging; microwave materials; composite structure; filtering inclined incident microwave; incident angles; incident direction; metal wire array; single-negative materials; split ring resonators array; transmission imaging; filter; incident direction; microwave; single-negative materials;
Conference_Titel :
Signal Processing (ICSP), 2012 IEEE 11th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-2196-9
DOI :
10.1109/ICoSP.2012.6492023
