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Novel cymbal filter for dc‐block and bandpass applications
Author(s) -
Strassner Bernd,
Chang Kai
Publication year - 2000
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 - 10.1002/1098-2760(20010105)28:1<33::aid-mop9>3.0.co;2-p
Subject(s) - band pass filter , passband , electronic engineering , voltage controlled filter , electronic filter topology , bandwidth (computing) , butterworth filter , prototype filter , microwave , insertion loss , high pass filter , standing wave ratio , filter (signal processing) , m derived filter , computer science , electrical engineering , engineering , filter design , low pass filter , telecommunications , microstrip antenna , antenna (radio)
A new dc‐blocking parallel‐cascaded bandpass filter is presented. The filter is much easier to use and fabricate, more compact, and simpler to design than the conventional end‐coupled or parallel‐coupled line filters. The filter has a wide passband with a 2:1 VSWR bandwidth of around 10% and an insertion loss of about 1 dB at X‐band. Simulated results agree very well with experiment results. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 28: 33–34, 2001.