Simultaneous data and power transmission using nested clover coils

Yasuhiro Take; Hayun Chung; Noriyuki Miura; Tadahiro Kuroda

doi:10.1109/ASPDAC.2012.6165015

Simultaneous data and power transmission using nested clover coils

Yasuhiro Take, Hayun Chung, Noriyuki Miura, Tadahiro Kuroda

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

Abstract

This paper presents a simultaneous data and power transmission utilizing inductive-coupling interfaces for a non-contact memory card application. Nested clover coils are proposed to reduce interference from a power link. In order to maximize power transfer efficiency, the power transmitter tracks and predicts power consumption patterns of the memory card, and adjusts power transfer level. A test-chip prototype fabricated in a 65 nm CMOS process demonstrates 6 Gb/s data rate and 10% power transfer efficiency across a 0.1-2 kΩ load range.

Original language	English
Title of host publication	ASP-DAC 2012 - 17th Asia and South Pacific Design Automation Conference
Pages	555-556
Number of pages	2
DOIs	https://doi.org/10.1109/ASPDAC.2012.6165015
Publication status	Published - 2012 Apr 26
Event	17th Asia and South Pacific Design Automation Conference, ASP-DAC 2012 - Sydney, NSW, Australia Duration: 2012 Jan 30 → 2012 Feb 2

Publication series

Name	Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC

Other

Other	17th Asia and South Pacific Design Automation Conference, ASP-DAC 2012
Country/Territory	Australia
City	Sydney, NSW
Period	12/1/30 → 12/2/2

ASJC Scopus subject areas

Computer Science Applications
Computer Graphics and Computer-Aided Design
Electrical and Electronic Engineering

Access to Document

10.1109/ASPDAC.2012.6165015

Cite this

Simultaneous data and power transmission using nested clover coils. / Take, Yasuhiro; Chung, Hayun; Miura, Noriyuki et al.
ASP-DAC 2012 - 17th Asia and South Pacific Design Automation Conference. 2012. p. 555-556 6165015 (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC).

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

Take, Y, Chung, H, Miura, N & Kuroda, T 2012, Simultaneous data and power transmission using nested clover coils. in ASP-DAC 2012 - 17th Asia and South Pacific Design Automation Conference., 6165015, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC, pp. 555-556, 17th Asia and South Pacific Design Automation Conference, ASP-DAC 2012, Sydney, NSW, Australia, 12/1/30. https://doi.org/10.1109/ASPDAC.2012.6165015

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abstract = "This paper presents a simultaneous data and power transmission utilizing inductive-coupling interfaces for a non-contact memory card application. Nested clover coils are proposed to reduce interference from a power link. In order to maximize power transfer efficiency, the power transmitter tracks and predicts power consumption patterns of the memory card, and adjusts power transfer level. A test-chip prototype fabricated in a 65 nm CMOS process demonstrates 6 Gb/s data rate and 10% power transfer efficiency across a 0.1-2 kΩ load range.",

author = "Yasuhiro Take and Hayun Chung and Noriyuki Miura and Tadahiro Kuroda",

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AB - This paper presents a simultaneous data and power transmission utilizing inductive-coupling interfaces for a non-contact memory card application. Nested clover coils are proposed to reduce interference from a power link. In order to maximize power transfer efficiency, the power transmitter tracks and predicts power consumption patterns of the memory card, and adjusts power transfer level. A test-chip prototype fabricated in a 65 nm CMOS process demonstrates 6 Gb/s data rate and 10% power transfer efficiency across a 0.1-2 kΩ load range.

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Simultaneous data and power transmission using nested clover coils

Abstract

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ASJC Scopus subject areas

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