Broadband Multi-Way Microstrip Power Dividers(<Special Section>Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
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概要
- 論文の詳細を見る
This paper treats multi-way microstrip power dividers composed of multi-step, multi-furcation, and corners. Since the design procedure is founded on the planar circuit approach in combination with the segmentation method, optimization of the circuit configuration can be performed in a reasonable short computation time when applying the Powell's optimization algorithm. Actually, broadband 3- and 4-way power dividers with mitered bends are designed, and fractional bandwidths of about 90% and 100% are realized for the power-split imbalance less than 0.2 dB and the return loss better than -20 dB, respectively. The validity of the design results is confirmed by an EM-simulator (HFSS) and experiments.
- 社団法人電子情報通信学会の論文
- 2005-01-01
著者
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KISHIHARA Mitsuyoshi
Faculty of Computer Science and System Engineering, Okayama Prefectural University
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Ohta I
Univ. Hyogo Himeji‐shi Jpn
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Kishihara Mitsuyoshi
Faculty Of Computer Science And System Engineering Okayama Prefectural University
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Kishihara Mitsuyoshi
Okayama Prefectural Univ. Soja‐shi Jpn
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OHTA Isao
Graduate School of Engineering, University of Hyogo
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YAMANE Kuniyoshi
Faculty of Computer Science and System Engineering,Okayama Prefectural University
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Ohta Isao
Graduate School Of Engineering Himeji Institute Of Technology
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KAWAI Tadashi
Graduate School of Engineering, University of Hyogo
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Kishihara M
Faculty Of Computer Science And System Engineering Okayama Prefectural University
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Kawai Tadashi
Univ. Hyogo Himeji‐shi Jpn
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Yamane Kuniyoshi
Faculty Of Computer Science And System Engineering Okayama Prefectural University
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Yamane Kuniyoshi
The Faculty Of Computer Science And System Engineering Okayama Prefectural University
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Kawai T
Graduate School Of Engineering University Of Hyogo
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Ohta I
Graduate School Of Engineering University Of Hyogo
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Kawai Tadashi
Graduate School Of Engineering Tokyo Metropolitan University
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