Title :
Application of CRLH Transmission Lines in Microstrip Filter
Author :
Jiusheng, Li ; Tieying, Du ; Jianrui, Li
Author_Institution :
China Jiliang Univ., Hangzhou
Abstract :
A novel narrow-band bandpass filter using metamaterials is proposed. The filter is composed of cascaded four metamaterial unit cells. We study the properties of the device theoretically and experimentally. The measured results are presented and compared with the results simulated by a high-frequency structure simulator. It is observed that the measured results are good agreement with the simulated results. The proposed filter has narrow bandwidth, low insertion loss, compact dimensions, easy fabrication, and low cost.
Keywords :
band-pass filters; metamaterials; microstrip filters; transmission lines; CRLH transmission lines; cascaded four metamaterial unit cells; microstrip filter; narrow-band bandpass filter; Band pass filters; Bandwidth; Fabrication; Insertion loss; Metamaterials; Microstrip filters; Narrowband; Transmission line measurements; Transmission line theory; Transmission lines; Metamaterials; filter; left-handed (LH); left-handed medium (LHM); transmission lines (TLs);
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393627
