A low voltage CMOS rectifier for wirelessly powered devices

Qiang Li; Renyuan Zhang; Zhangcai Huang; Yasuaki Inoue

doi:10.1109/ISCAS.2010.5537419

A low voltage CMOS rectifier for wirelessly powered devices

Qiang Li^*, Renyuan Zhang, Zhangcai Huang, Yasuaki Inoue

^*この研究の対応する著者

研究成果: Conference contribution

15 被引用数 (Scopus)

抄録

This paper presents a low voltage CMOS full-wave rectifier for wirelessly powered devices. By using a simple comparator-controlled switch, the lowest input voltage amplitude can be reduced to 0.7V when using a standard CMOS 0.18μm process. With only one comparator, the proposed design dramatically reduces the production cost. In combination with unbalanced transistor scale, the proposed rectifier can achieve a maximum peak voltage conversion efficiency of more than 93% and power efficiency near to 87%.

本文言語	English
ホスト出版物のタイトル	ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems
ページ	873-876
ページ数	4
DOI	https://doi.org/10.1109/ISCAS.2010.5537419
出版ステータス	Published - 2010
イベント	2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris 継続期間: 2010 5月 30 → 2010 6月 2

Other

Other	2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
City	Paris
Period	10/5/30 → 10/6/2

ASJC Scopus subject areas

ハードウェアとアーキテクチャ
電子工学および電気工学

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10.1109/ISCAS.2010.5537419

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引用スタイル

Li, Q, Zhang, R, Huang, Z & Inoue, Y 2010, A low voltage CMOS rectifier for wirelessly powered devices. in ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems., 5537419, pp. 873-876, 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010, Paris, 10/5/30. https://doi.org/10.1109/ISCAS.2010.5537419

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year = "2010",

doi = "10.1109/ISCAS.2010.5537419",

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AB - This paper presents a low voltage CMOS full-wave rectifier for wirelessly powered devices. By using a simple comparator-controlled switch, the lowest input voltage amplitude can be reduced to 0.7V when using a standard CMOS 0.18μm process. With only one comparator, the proposed design dramatically reduces the production cost. In combination with unbalanced transistor scale, the proposed rectifier can achieve a maximum peak voltage conversion efficiency of more than 93% and power efficiency near to 87%.

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T2 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010

Y2 - 30 May 2010 through 2 June 2010

ER -

A low voltage CMOS rectifier for wirelessly powered devices

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