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微細CMOSの高周波分野への応用
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- HISAMOTO Digh
- Central Research Laboratory, Hitachi, Ltd.
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- TANAKA Satoshi
- Central Research Laboratory, Hitachi, Ltd.
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- TANIMOTO Takuma
- Central Research Laboratory, Hitachi, Ltd.
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- KIMURA Shin'ichiro
- Central Research Laboratory, Hitachi, Ltd.
Bibliographic Information
- Other Title
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- Advanced 0.1μm CMOS for RF Application
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Description
微細化によるCMOSデバイスの高性能化により、MOSの高周波特性が大きく向上することが期待されている。ここでは、薄膜SOIを用いることで、低ノイズ特性(NF=0.8dB)を持ったMOSFET、および、自己共振周波数19.6GHzを持ったサスベンデッド・インダクタを得られたことを報告する。これにより2GHz帯の無線通信に用いられるデバイスが、従来のシリコンプロセスで実現できることを示す。
Modem SOI technology and 0.1μm channel length CMOS devices make it possible to fabricate high-performance RF devices by using standard Si ULSI processes. We demonstrated that suspended inductors and 0.1-μm CMOS devices can be integrated on an SOI wafer having a cavity beneath the devices. A high inductor resonance frequency of 19.6 GHz and a 0.1-μm SOI-NMOS noise figure as low as 0.8 dB at 2GHz were obtained, both surpassing the performance of presently available mobile telecommunication GaAs MESFETs.
Journal
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- Technical report of IEICE. SDM
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Technical report of IEICE. SDM 96 (153), 15-20, 1996-07-20
The Institute of Electronics, Information and Communication Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1574231877186614144
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- NII Article ID
- 110003309647
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- NII Book ID
- AN10013254
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- Text Lang
- en
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- Data Source
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- CiNii Articles