Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers

Yuya Hasegawa; Kazutoshi Tomita; Subaru Ishihara; Ryutaro Honma; Hiroki Ishikuro

doi:10.1109/ASSCC.2013.6691032

Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers

Yuya Hasegawa, Kazutoshi Tomita, Subaru Ishihara, Ryutaro Honma, Hiroki Ishikuro

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

A single-inductor dual-output wireless power delivery receiver for small size battery-less applications is presented. The power delivery system uses two rectifiers connected to a receiving inductor switched by pseudo-random-sequence PWM (PRS-PWM) signal synchronized with induced AC voltage in the receiving inductor. The power delivery system can generate 8 V and 16 V with peak efficiency of 40 %. The maximum total transmitting power is 0.5 W. The test chip was designed and fabricated using 0.18um-CMOS with high-voltage (32V) LDMOS option.

Original language	English
Title of host publication	Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
Pages	261-264
Number of pages	4
DOIs	https://doi.org/10.1109/ASSCC.2013.6691032
Publication status	Published - 2013 Dec 1
Event	2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013 - Singapore, Singapore Duration: 2013 Nov 11 → 2013 Nov 13

Publication series

Name	Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013

Other

Other	2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
Country	Singapore
City	Singapore
Period	13/11/11 → 13/11/13

Keywords

Pseudo-random-sequence PWM
Single-inductor dualoutput
Wireless power delivery

ASJC Scopus subject areas

Hardware and Architecture

Access to Document

10.1109/ASSCC.2013.6691032

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Cite this

Hasegawa, Y., Tomita, K., Ishihara, S., Honma, R., & Ishikuro, H. (2013). Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers. In Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013 (pp. 261-264). [6691032] (Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013). https://doi.org/10.1109/ASSCC.2013.6691032

Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers. / Hasegawa, Yuya; Tomita, Kazutoshi; Ishihara, Subaru; Honma, Ryutaro; Ishikuro, Hiroki.

Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013. 2013. p. 261-264 6691032 (Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hasegawa, Y, Tomita, K, Ishihara, S, Honma, R & Ishikuro, H 2013, Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers. in Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013., 6691032, Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013, pp. 261-264, 2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013, Singapore, Singapore, 13/11/11. https://doi.org/10.1109/ASSCC.2013.6691032

Hasegawa Y, Tomita K, Ishihara S, Honma R, Ishikuro H. Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers. In Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013. 2013. p. 261-264. 6691032. (Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013). https://doi.org/10.1109/ASSCC.2013.6691032

Hasegawa, Yuya ; Tomita, Kazutoshi ; Ishihara, Subaru ; Honma, Ryutaro ; Ishikuro, Hiroki. / Single-inductor-dual-output wireless power receiver with synchronous pseudo-random-sequence PWM switched rectifiers. Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013. 2013. pp. 261-264 (Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013).

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abstract = "A single-inductor dual-output wireless power delivery receiver for small size battery-less applications is presented. The power delivery system uses two rectifiers connected to a receiving inductor switched by pseudo-random-sequence PWM (PRS-PWM) signal synchronized with induced AC voltage in the receiving inductor. The power delivery system can generate 8 V and 16 V with peak efficiency of 40 %. The maximum total transmitting power is 0.5 W. The test chip was designed and fabricated using 0.18um-CMOS with high-voltage (32V) LDMOS option.",

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