High‐performance balanced dual‐band bandpass filter with controllable bandwidth and frequency ratio

In this study, a novel high‐performance balanced dual‐band bandpass filter (BPF) with controllable bandwidth and frequency ratio is proposed. The symmetrical dual‐band bandpass characteristics on both sides of the center frequency f0 can be achieved by cascading two one‐wavelength edge‐coupled ring...

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Veröffentlicht in:	Microwave and optical technology letters 2024-07, Vol.66 (7), p.n/a
Hauptverfasser:	Zhao, Shipeng, Wang, Zhongbao, Liu, Hongmei, Gao, Mingming, Fang, Shaojun
Format:	Artikel
Sprache:	eng
Schlagworte:	balanced bandpass filter Bandpass filters Controllability Coupled modes dual‐band bandpass edge‐coupled ring resonator
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