Title :
A Novel millimeter-wave Substrate Integrated Waveguide (SIW) filter buried in LTCC
Author :
Qiu, Pinjie ; Zhang, Yong ; Yan, Bo
Author_Institution :
Dept. of Electr. Eng., Univ. of Electron. Sci. & Technol. of China, Wuhan
Abstract :
In this work, we propose a novel millimeter-wave SIW bandpass filter (BPF) that combines the technology of E-plane iris filter, SIW and LTCC. This filter with equivalent E-plane iris mounted in SIW is buried in LTCC substrates, and has a pass bandwidth from 34.1GHz to 35.9GHz. The insertion loss is less than 1.8dB and the return loss is better than 21dB in the entire pass band.
Keywords :
band-pass filters; ceramic packaging; millimetre wave filters; waveguide filters; E-plane iris filter; LTCC; bandpass filter; entire pass band; frequency 34.1 GHz to 35.9 GHz; loss 1.8 dB; millimeter wave substrate integrated waveguide filter; Band pass filters; Equivalent circuits; Insertion loss; Iris; Microwave filters; Microwave technology; Millimeter wave communication; Millimeter wave technology; Planar waveguides; Rectangular waveguides;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958217
