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3 - Transmission Line Coupler

A Wireless Module Connector

Published online by Cambridge University Press:  17 September 2021

Tadahiro Kuroda  and
Wai-Yeung Yip
Tadahiro Kuroda
Affiliation:
University of Tokyo
Wai-Yeung Yip
Affiliation:
University of Tokyo
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Summary

Chapter 3 provides an in-depth introduction to TLC, starting with an intuitive explanation of its operating principle, followed by a description of its electrical characteristics and coupler and transceiver designs. It then drills down into design variations for four application areas. The first is the implementation of a multidrop bus, where three TLC derivatives for a master–slave, multidrop bus, single-ended-to-differential conversion, and a multimaster, multidrop bus respectively are presented. The second is smartphone application, where two small-footprint TLC derivatives including one for extended communication distance across the thickness of the smartphone are described, together with a high-EMC immunity transceiver for robust operation in the high-EMI environment of a smartphone. The third is adaptation for automotive LAN, where a TLC derivative compatible with the twisted pair wiring used by automotive LANs is introduced, together with a high-EMC immunity transceiver developed to meet the stringent EMI and EMS requirements demanded of automotive electronics. The fourth is the implementation of a completely wireless interface for SSD application. The system architecture is presented, together with a TLC interface nested within a wireless power interface. System-level challenges in startup and error correction and their solutions are also explained.

Keywords

Automotive LANCDRECCEMCLCD interfaceMIPImultidrop bussatellite processorSSDwireless connector
Type
Chapter
Information
Wireless Interface Technologies for 3D IC and Module Integration , pp. 202 - 290
Publisher: Cambridge University Press
Print publication year: 2021

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