A Cost-Effective Transition between a Microstrip Line and a Post-Wall Waveguide Using a Laminated LTCC Substrate in 60-GHz Band(Microwaves, Millimeter-Waves)
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概要
- 論文の詳細を見る
Transitions between a post-wall waveguide and a microstrip line are proposed as the key components for cost-effective millimeter-wave modules. A transition with a coaxial structure is investigated for LTCC laminated layers and 11.3% bandwidth for the reflection smaller than -15dB is realized in 60GHz band. The overall connector loss with 1cm post-wall would be about 0.8dB. The degradation due to fabrication error is also assessed. The transition in LTCC substrate fulfills electrical and manufacturing demands in millimeter-wave bands.
- 社団法人電子情報通信学会の論文
- 2007-04-01
著者
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HIROKAWA Jiro
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
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ANDO Makoto
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
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KAI Takafumi
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
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NAKANO Hiroshi
Strategic device group, Eudyna devices Inc.
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HIRACHI Yasutake
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
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Ando M
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Ando Makoto
The Authors Are With The Department Of Electrical And Electronic Engineering Tokyo Institute Of Tech
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Kai Takafumi
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Hirokawa Jiro
Department Of Electrical & Electronic Engineering Faculty Of Engineering Tokyo Institute Of Tech
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Ando M
Tokyo Institute Of Technology
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Ando Makoto
Department Of Cardiovascular Surgery The Sakakibara Heart Institute
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Hirachi Yasutake
AMMSYS Inc.
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Ando Makoto
Department Of Cardiovascular Surgery Sakakibara Heart Institute
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Ando Makoto
Department Of Applied Physics Faculty Of Engineering Tokyo University Of Agriculture And Technology
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Nakano Hiroshi
Strategic Device Group Eudyna Devices Inc.
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