A 12-Gb/s Non-Contact Interface With Coupled Transmission Lines

Takeya, Tsutomu; Nan, Lan; Nakano, Satoshi; Miura, Noriyuki; Ishikuro, Hiroki; Kuroda, Tadahiro

doi:10.1109/jssc.2013.2242711

Cited by 24 publications

(8 citation statements)

References 3 publications

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“…It was first proposed for memory bus application in the early 2000s [33]. A lot of research has since been conducted on transmission line couplers and transceiver circuits [41], [42], [43], [44], [45], [46], [47].…”

Section: Transmission Line Couplingmentioning

confidence: 99%

“…To overcome such challenges, a non-contact connector utilizing electromagnetic coupling was proposed in 2001. Since then, many research papers have been published [34], [35], [36], [37], [38], [39], [40], [41], [42], [43], [44], [45], [46], [47]. Using PWC, electrodes can be sealed to protect them against wear and tear, moisture, as well as contaminants.…”

Section: Introductionmentioning

confidence: 99%

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Proximity Wireless Communication Technologies: An Overview and Design Guidelines

Kosuge

Kuroda

2022

IEEE Trans. Circuits Syst. I

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This paper presents an overview of proximity wireless communication (PWC) technologies, their principles, design guidelines and practical applications. In particular, two different applications of PWC are reviewed. One is PWC between stacked chips. Both communication distance and coupler size are several tens of microns. Area and energy efficient design techniques are introduced. Another is PWC between module boards. Both communication distance and coupler size are several millimeters. Energy and area efficient practical designs are introduced for mobile and industrial machinery applications.

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Section: Transmission Line Couplingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Proximity Wireless Communication Technologies: An Overview and Design Guidelines

Kosuge

Kuroda

2022

IEEE Trans. Circuits Syst. I

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“…The EM-Clip uses transmission line coupler (TLC) technology [13]- [15], which has two advantages over other coupling technologies such as inductive and capacitive. One is impedance matching capability that enables wide-bandwidth characteristics [13] and the other is signal branching without signal reflections that enables a fast and low power multi-drop bus system [14], [15].…”

Section: System Overviewmentioning

confidence: 99%

“…One is impedance matching capability that enables wide-bandwidth characteristics [13] and the other is signal branching without signal reflections that enables a fast and low power multi-drop bus system [14], [15]. Therefore, by using TLC technology, the signal reflections on the in-vehicle LAN can be suppressed.…”

Section: System Overviewmentioning

confidence: 99%

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A 280 Mb/s In-Vehicle LAN System Using Electromagnetic Clip Connector and High-EMC Transceiver

Kosuge

Okada

Taguchi

et al. 2016

IEEE Trans. Circuits Syst. I

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A 280 Mb/s non-contact in-vehicle LAN system using electromagnetic clip connectors is presented. The bidirectional transmission line coupler based electromagnetic clip connector, which can be used to make local area network connections similar to clips, suppresses the signal reflections on the bus enabling 280 Mb/s data rate which is 7 times faster than the state-of-the-art in-vehicle LAN transceiver. Since all modules are connected with the shortest distance, this connection system can reduce wire harness weight by 30%. Forward error correction is done by N -x Manchester encoding on the transmitter side and majority voting on the receiver side. High noise immunity is achieved through synchronous receiving by the digital clock recovery circuit which is robust against noise. Communication tests were conducted at 280 Mb/s with 10 transceivers fabricated in 65 nm CMOS technology connected by a 10 m unshielded twisted pair cable. Evaluation of the bit error rate and radiation spectrum confirmed that the ISO specifications concerning electromagnetic susceptibility and the CISPR ones concerning electromagnetic interference are satisfied.

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Rotary coding for power reduction and S/N improvement in inductive-coupling data communication

Radecki

Miura

Ishikuro

et al. 2011

IEEE Asian Solid-State Circuits Conference 2011

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A 12-Gb/s Non-Contact Interface With Coupled Transmission Lines

Cited by 24 publications

References 3 publications

Proximity Wireless Communication Technologies: An Overview and Design Guidelines

Proximity Wireless Communication Technologies: An Overview and Design Guidelines

A 280 Mb/s In-Vehicle LAN System Using Electromagnetic Clip Connector and High-EMC Transceiver

Rotary coding for power reduction and S/N improvement in inductive-coupling data communication

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