A Novel Dual Band Branch Line Coupler and its Application to Design a Dual Band 4 × 4 Butler Matrix
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DOI: 10.1109/access.2020.2984823
Abstract: A novel dual band branch line coupler (BLC) has been proposed, designed, implemented, and analyzed in this paper. A dual band 4 $\times 4$ Butler matrix (BM) has also been developed by employing the proposed… read more here.
Keywords: dual band; novel dual; band branch; band ... See more keywords
A Novel Dual-Band Branch Line Coupler for Dual-Band Butler Matrix
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2019.2911186
Abstract: In this brief, a novel dual-band branch line coupler (BLC) for designing a dual-band Butler matrix (BM) has been proposed. To realize the proposed BLC, a unique dual-band impedance transformer (DBIT) with a derivation of… read more here.
Keywords: blc; dual band; novel dual; band branch ... See more keywords
Dual-Band Branch-Line Couplers With Short/Open-Ended Stubs
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DOI: 10.1109/tcsii.2020.2978494
Abstract: Two dual-band branch line couplers with arbitrary power division are proposed in this brief. By adopting half-wavelength open/short-ended stubs in improved couplers, the dual-band operations could effectively be implemented while ensuring a compact size. Furthermore,… read more here.
Keywords: dual band; branch line; band branch; line ... See more keywords