BiCMOS tunable bandpass filters with coupled‐inductor Q‐enhancement | Zendy

Al Khoury Michel | Zendy; Jarry Bernard | Zendy; Barelaud Bruno | Zendy; Lintignat Julien | Zendy

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BiCMOS tunable bandpass filters with coupled‐inductor Q‐enhancement

Author(s) -

Al Khoury Michel,

Jarry Bernard,

Barelaud Bruno,

Lintignat Julien

Publication year - 2016

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.30051

Subject(s) - band pass filter , inductor , center frequency , bandwidth (computing) , electrical engineering , bicmos , microwave , q factor , electronic engineering , active filter , materials science , optoelectronics , engineering , telecommunications , resonator , voltage , transistor

A second‐order active bandpass filter using Q‐enhanced inductors is designed in 0.25‐μm BiCMOS Qubic4x technology. The filter uses a special technique based on coupled‐inductor negative resistance generator to make the quality factor and the center frequency tunable. The obtained center frequency is 955 MHz with a 57‐MHz (3 dB) bandwidth. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:2396–2402, 2016

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