A Novel Dual-Band Wilkinson Power Divider Using Branch-line

A Novel Dual-Band Wilkinson Power Divider Using Branch-line

Power combiners/dividers are frequently used in wireless-communication systems, specifically for phased array antenna, vector modulator, and mixer. Due to multi-band requirements, various dual-band circuits based on lumped and distributed elements have been reported recently.This paper proposes a no...

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Hauptverfasser: Jin-Gul Lee, Choon-Sik Cho, Lee, J.W., Sang-Ki Eun
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Admittance
Circuit simulation
Circuit topology
Dual band
Impedance
Phased arrays
Power dividers
Power transmission lines
Transmission line matrix methods
Transmission line theory
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Beschreibung
Zusammenfassung:Power combiners/dividers are frequently used in wireless-communication systems, specifically for phased array antenna, vector modulator, and mixer. Due to multi-band requirements, various dual-band circuits based on lumped and distributed elements have been reported recently.This paper proposes a novel dual band Wilkinson power divider based on the ring resonator topology with branch-line. The branch-line plays a key role in obtaining the dual-band operation.
ISSN:2165-4727
2165-4743
DOI:10.1109/APMC.2008.4958039