Design and Implementation of Spread Spectrum Wireless Switch with Low Power Consumption(Special Section on Fundamentals of Information and Communications)
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概要
- 論文の詳細を見る
We have proposed and implemented a spread spectrum (SS) wireless switch using 2.4GHz front-end AlN/Al_2O_3 surface acoustic wave (SAW) matched filter (MF). Since the SAW MF has radio frequency (RF) front-end oper-ation, RF components are not needed in the received circuit. High impedance in the peripheral circuit using passive devices has been employed for low current consumption. The SS wireless switches have been designed with the power consumption of less than 100μW by using the SAW MF. It is confirmed that implemented SS wireless switch has long battery life of 10 years and communication range of 30 m.
- 社団法人電子情報通信学会の論文
- 2001-04-01
著者
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NAKASE Hiroyuki
Research Institute of Electrical Communication Tohoku University
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Konno Takashi
Research Institute Of Electrical Communication Tohoku University:(present Address)aoi Erectronics Co
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Nakase H
Tohoku Univ. Sendai Jpn
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Nakase Hiroyuki
Research Institute Of Electrical Communicaiton Tohoku University
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TSUBOUCHI Kazuo
Research Institute of Electrical Communication, Tohoku University
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TOMABECHI Shuichi
Research Institute of Electrical Communication, Tohoku University
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KOMURO Atsushi
Research Institute of Electrical Communication, Tohoku University
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Togura Kenji
The Research Institute Of Electrical Communication Tohoku University Presently The Technology Resear
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Komuro Atsushi
Research Institute Of Electrical Communication Tohoku University:(present Address)hitachi Ltd
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Konno T
Graduate School Of Agricultural Science Tohoku University
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Tsubouchi K
Research Institute Of Electrical Communication Tohoku University
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Tsubouchi Kazuo
Research Institute Of Electrical Communicaiton Tohoku University
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Tomabechi Shuichi
Research Institute Of Electrical Communication Tohoku University
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Tsubouchi K
Tohoku University
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TSUBOUCHI Kazuo
Research Institute of Electric Communication (RIEC), Tohoku University
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