Unloaded Q of Image-Type Dielectric Resonator: Its New Packaging Method in a Metal Shield(Special Issue on Microwave and Millimeter Wave Technology)
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概要
- 論文の詳細を見る
Unloaded Q of an image-type dielectric resonator is studied with the simulation and experiment. It is shown that a gap between the dielectric resonator and the shield case reduces both the dielectric loss and conductor loss. The gap moves the electric and magnetic field distributions in the different directions, so that the two losses are reduced. A half-cut image-type resonator with a dielectric spacer inserted into the gap is measured to verify the concept. The unloaded Q is improved by about two times from that without a gap. The proposed structure gives a new packaging method of a dielectric resonator.
- 社団法人電子情報通信学会の論文
- 2003-08-01
著者
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KUBO Hiroshi
Department of Geriatric and Respiratory Medicine, Tohoku University School of Medicine
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Kubo Hiroshi
Department Of Fundamental Sciences Faculty Of Integrated Human Studies Kyoto University
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Sanada Atsushi
Department Of Gastroenterology And Hepatology Tokyo Medical University
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Awai I
Ryukoku Univ. Otsu‐shi Jpn
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Awai Ikuo
Dept. Of Electronics And Informatics Ryukoku University
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Awai Ikuo
Department Of Electrical And Electronic Engineering Faculty Of Engineering Yamaguchi University
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Awai Ikuo
Department Of Electrical And Electronic Engineering Yamaguchi University
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Awai Ikuo
Department Of Electrical And Electronic Engineering Yama-guchi University
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SANADA Atsushi
Dept. of Electrical and Electronic Eng., Yamaguchi University
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ISHII Yoshihiro
Department of Electrical & Electronic Engineering, Yamaguchi University
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IWASHITA Kazuki
Department of Electrical & Electronic Engineering, Yamaguchi University
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Sanada A
Dept. Of Electrical And Electronic Eng. Yamaguchi University
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Sanada Atsushi
Department Of Electrical And Electronic Engineering Yamaguchi University
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Ishii Yoshihiro
Department Of Electrical & Electronic Engineering Yamaguchi University
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Iwashita K
Inorganic Materials Development Center Speciality Chemicals And Products Division Ube Industries Ltd
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Kubo H
Dept. Of Electrical And Electronic Eng. Yamaguchi University
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Kubo H
Division Of Thoracic And Cardiovascular Surgery Department Of Surgery Kawasaki Medical School
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University School Of Medici
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University Graduate School
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University School Of Medici
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Kubo Hiroshi
Department Of Cardiovascular Surgery Kawasaki Medical School
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