Title :
Design of LTCC multi-layer band-pass filter
Author :
Wang, Bin ; Liao, Jiaxuan ; Zhu, Lizheng
Author_Institution :
Res. Inst. of Electron. Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, an improved LTCC multi-layer band-pass filter which based on network synthesis of lumped parameter element, is introduced. In order to set up the finally model of multi-layer filter, ADS is used to get the initial value of components and HFSS is serviced to model and optimize the filter. The simulate results from ADS and HFSS also reach the expected goals: the pass-band loss below 0.8dB in 2400MHz-2500MHz; the return loss is greater than 20dB; the size of filter is 5.8mm×4mm×0.8mm.
Keywords :
band-pass filters; ceramic packaging; lumped parameter networks; network synthesis; ADS; HFSS; LTCC multilayer band-pass filter; lumped parameter element; multilayer filter; network synthesis; pass-band loss; Band pass filters; Filtering theory; Inductance; Integrated circuit modeling; Materials; Microwave filters; Wireless communication; LTCC; multi-layer filter; simulation;
Conference_Titel :
Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2012 International Workshop on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-1893-8
DOI :
10.1109/MMWCST.2012.6238210
