Title :
T-prototype Bandpass Filter with Two Finite Transmission Zeros
Author :
Mengjiang, Xing ; Yintang, Yang ; Yuejin, Li ; Zhangming, Zhu
Author_Institution :
Microelectron. Inst., Xidian Univ., Xi´´an, China
Abstract :
T-prototype Bandpass Filter with Two Finite Transmission ZerosA simple and successful design for a modified T-prototype bandpass filter with two finite transmission zeros is presented in this paper. A bandwidth of 260MHz, the center frequency of 1.616 GHz Compass Navigation System (CNS) bandpass filter was designed and measured based on Low Temperature Co-fired Ceramic (LTCC) technology. The simulated results are consistent with the test results, and good agreement is reported, the overall area of 3.2mm × 2.4mm × 0.6mm, insertion loss 1dB, VSWR1.2.
Keywords :
band-pass filters; ceramic packaging; poles and zeros; LTCC technology; T-prototype bandpass filter; bandwidth 260 MHz; compass navigation system; finite transmission zeros; loss 1 dB; low temperature co-fired ceramics; Band pass filters; Capacitance; Capacitors; Filtering theory; Passive filters; Prototypes; Resonator filters; Compass Navigation System (CNS); Low temperature co-fired ceramic(LTCC); Modified T-prototype bandpass filter; Transmission zero;
Conference_Titel :
Electronic Packaging Technology & High Density Packaging (ICEPT-HDP), 2010 11th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-8140-8
DOI :
10.1109/ICEPT.2010.5582857
