Title :
Design of switchable dual-band bandpass filters with four states
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Jhongli, Taiwan
fDate :
12/1/2010 12:00:00 AM
Abstract :
Two switchable dual-band bandpass filters with four states are presented. The two passbands can be switched independently, and the bandpass filters (BPFs) achieve four different operation states. Two switchable dual-band BPFs operating at 0.9 and 2.16 GHz have been designed, fabricated and tested to validate the design concept.
Keywords :
band-pass filters; BPF; bandpass filter; frequency 0.9 GHz; frequency 2.16 GHz; switchable dual-band filter;
Journal_Title :
Microwaves, Antennas & Propagation, IET
DOI :
10.1049/iet-map.2009.0390
