A Novel Dielectric Resonator Bandpass Filter with Variable Attenuation Poles for Duplexer Applications(Devices/Circuits for Communications)
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概要
- 論文の詳細を見る
In this paper a novel dielectric resonator (DR) bandpass filter (BPF) with flexible arrangement of attenuation poles is proposed. This DR filter is similar to a conventional DR filter except adding a microstrip line below a DR, which not only shifts the location of attenuation poles, but also improves skirt characteristics. The duplexer with the proposed DR BPF has been yielded better isolation and sharper skirt behavior than that with a conventional DR filter. The implemented duplexer has shown a good performance and been well agreed with the simulation.
- 社団法人電子情報通信学会の論文
- 2005-04-01
著者
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Kim Young
Department Of Electronics Engineering Korea Advance Intitute Of Science & Technology
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CHO Sang
Departments of Hematology-Oncology, Chonnam National University Medical School
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Kim Young
Department Of Agricultural Chemistry The University Of Tokyo
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SUNG YOUNG
Department of Psychiatry, Seoul National University College of Medicine and Hospital
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Sung Young
Department Of Immunology Kyungpook National University Medical School And Hospital
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Sung Young
Department Of Radio Sciences And Engineering Korea University
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Cho Sang
Department Of Radio Sciences And Engineering Korea University
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Kim Young‐sik
Samsung Electronics Co. Ltd. Yongin Kor
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Kim Young-sik
Samsung Electronics Co. Ltd.
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Cho Sang
Department Of Obstetrics And Gynecology Chonnam National University Medical School
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Cho Sang
Department of Information Display, Kyung Hee University, Seoul 130-701, Republic of Korea
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CHO Sang
Department of Dermatology, College of Medicine, The Catholic University of Korea
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