Title :
Bandpass filter design based on LTCC and DGS
Author :
Shao, Zhenhai ; Fujise, Masayuki
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol. of Japan, Singapore, Singapore
Abstract :
In this paper, a 60GHz CBCPW-bandpass filter is designed based on defected ground structure (DGS) and low-temperature co-fire ceramic technology (LTCC). Compared with photonic band gap (PBG) structure, our design has smaller size. Because CBCPW structure is used, it is easy to be integrated with high frequency IC circuit and to do measurement work. Simulation shows that the designed bandpass filter can satisfy our requirement and can shift work frequency and bandwidth flexibly.
Keywords :
band-pass filters; ceramics; coplanar waveguides; microstrip filters; microwave filters; photonic band gap; 60 GHz; CBCPW structure; bandpass filter; defected ground structure; high frequency IC circuit; low-temperature co-fire ceramic technology; photonic band gap structure; Band pass filters; Bandwidth; Ceramics; Circuit simulation; Coplanar waveguides; Cutoff frequency; IEEE members; Microstrip filters; Photonic band gap; RLC circuits;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606207
