A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency

Liming Wang; Toshihiko Yoshimasu

doi:10.1109/ICCSN.2017.8230362

A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency

Liming Wang, Toshihiko Yoshimasu

大学院情報生産システム研究科

研究成果: Conference contribution

抄録

This paper presents a 28.1GHz ultra-low-power down-conversion sub-harmonic mixer (SHM). Two novel circuit topologies are proposed. First circuit introduces an AC-DC signal splitting LC-tank based on the conventional mixer. By utilizing the LC-tank, the resistor for small signal is enhanced and just one stage transistor exists between a voltage supply (VDD) and ground (GND). A Single-NMOS switch is employed in the second novel circuit to simplify the circuit structure and to reduce the chip size. To improve the conversion gain, switching conversion efficiency is analyzed. The circuit was simulated with the GLOBALFOUNDRIES 56-nm SOI CMOS process. Simulation results show that the conversion gain is 4 dB with a dc current of only 600 μA at a supply voltage of 500 mV for the mixer core.

本文言語	English
ホスト出版物のタイトル	2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	1520-1523
ページ数	4
巻	2017-January
ISBN（電子版）	9781509038220
DOI	https://doi.org/10.1109/ICCSN.2017.8230362
出版ステータス	Published - 2017 12 19
イベント	9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 - Guangzhou, China 継続期間: 2017 5 6 → 2017 5 8

Other

Other	9th IEEE International Conference on Communication Software and Networks, ICCSN 2017
Country	China
City	Guangzhou
Period	17/5/6 → 17/5/8

ASJC Scopus subject areas

Computer Networks and Communications
Software
Safety, Risk, Reliability and Quality

文献へのアクセス

10.1109/ICCSN.2017.8230362

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引用スタイル

Wang, L., & Yoshimasu, T. (2017). A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency. In 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 (Vol. 2017-January, pp. 1520-1523). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCSN.2017.8230362

A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency. / Wang, Liming; Yoshimasu, Toshihiko.

2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. p. 1520-1523.

研究成果: Conference contribution

Wang, L & Yoshimasu, T 2017, A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency. in 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017. vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1520-1523, 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017, Guangzhou, China, 17/5/6. https://doi.org/10.1109/ICCSN.2017.8230362

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abstract = "This paper presents a 28.1GHz ultra-low-power down-conversion sub-harmonic mixer (SHM). Two novel circuit topologies are proposed. First circuit introduces an AC-DC signal splitting LC-tank based on the conventional mixer. By utilizing the LC-tank, the resistor for small signal is enhanced and just one stage transistor exists between a voltage supply (VDD) and ground (GND). A Single-NMOS switch is employed in the second novel circuit to simplify the circuit structure and to reduce the chip size. To improve the conversion gain, switching conversion efficiency is analyzed. The circuit was simulated with the GLOBALFOUNDRIES 56-nm SOI CMOS process. Simulation results show that the conversion gain is 4 dB with a dc current of only 600 μA at a supply voltage of 500 mV for the mixer core.",

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