Title :
Ka band LTCC narrowband cavity filters with dual transmission zeros
Author :
Gu, Xiao ; Wang, Zhigang ; Yan, Bo
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Wuhan
Abstract :
In this paper, a design of narrowband cavity LTCC bandpass filter was presented, including basic synthesis, structure configuration and EM-simulation. According to full-wave EM simulation, insertion loss was less than 0.9 dB in the passband (34.5 GHz - 35.5 GHz) . At last, topology of the embedded LTCC BPF was in harmony with the whole LTCC transceiver module and can be realized very easily by LTCC technology.
Keywords :
band-pass filters; cavity resonator filters; millimetre wave filters; transceivers; Ka band LTCC narrowband cavity filters; LTCC transceiver module; basic synthesis; dual transmission zeros; frequency 34.5 GHz to 35.5 GHz; full-wave EM simulation; narrowband cavity LTCC bandpass filter; structure configuration; Band pass filters; Ceramics; Chebyshev approximation; Circuits; Couplings; Filtering theory; Microwave filters; Narrowband; Radio frequency; Resonator filters;
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.2008.4958477
