Compact, low insertion-loss, sharp-rejection, and wide-band microstrip bandpass filters

作者: Lung-Hwa Hsieh , Kai Chang

DOI: 10.1109/TMTT.2003.809643

关键词:

摘要: … microstrip ring resonator satisfies these demands and is finding wide use in many bandpass filters … or length of the tuning stub, the frequency response of the ring resonator is varied. Fig. …

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