Microstrip/Coplanar Waveguide Hybrid Bandpass Filter With Electromagnetic Coupling

Microstrip/Coplanar Waveguide Hybrid Bandpass Filter With Electromagnetic Coupling

Microstrip/coplanar waveguide (CPW) hybrid bandpass filter with electromagnetic (EM) coupling has been developed, and a hybrid tri-band bandpass filter has been proposed. For each passband, the filter center frequency can be easily controlled, and the bandwidth can be adjusted. The hybrid bandpass f...

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Veröffentlicht in:IEEE microwave and wireless components letters 2016-10, Vol.26 (10), p.780-782
Hauptverfasser: Xiao, Jian-Kang, Zhang, Ning, Ma, Jian-Guo, Hong, Jia-Sheng
Format: Artikel
Sprache:eng
Schlagworte:
Band-pass filters
Bandpass filter (BPF)
coplanar waveguide
Couplings
Dual band
electromagnetic coupling
hybrid structure
Magnetic resonance
Microstrip
Microstrip filters
Passband
tri-band
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Zusammenfassung:Microstrip/coplanar waveguide (CPW) hybrid bandpass filter with electromagnetic (EM) coupling has been developed, and a hybrid tri-band bandpass filter has been proposed. For each passband, the filter center frequency can be easily controlled, and the bandwidth can be adjusted. The hybrid bandpass filters have simple topologies, high frequency selectivity, and multiple passbands. The tri-band filter has been fabricated and measured, and the design has been demonstrated.
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2016.2605742