Cross talk countermeasures in inductive inter-chip wireless superconnect

Noriyuki Miura, Daisuke Mizoguchi, Takayasu Sakurai, Tadahiro Kuroda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Citations (Scopus)

Abstract

Inductive coupling among stacked chips in a package enables 1.2Gb/s/channel data communications. Array arrangement of the channel increases data bandwidth, while signal may be degraded by cross talk. In this paper, cross talk is measured and analyzed, and cross talk countermeasures are discussed for the first time. Received signal waveforms by the inductive coupling are measured by embedded voltage detectors on a test chip. Interference-to-Signal Ratio (ISR) has good agreements between the measurements and calculations from a theoretical model. It is found that cross talk is reduced to negligibly small at a certain distance. If the channels are arranged at intervals of this distance, ISR is minimized. A technique based on Time Division Multiple Access (TDMA) is also proposed to further reduce cross talk.

Original languageEnglish
Title of host publicationProceedings of the Custom Integrated Circuits Conference
Pages99-102
Number of pages4
Publication statusPublished - 2004
EventProceedings of the IEEE 2004 Custom Integrated Circuits Conference, CICC - Orlando, FL, United States
Duration: 2004 Oct 32004 Oct 6

Other

OtherProceedings of the IEEE 2004 Custom Integrated Circuits Conference, CICC
CountryUnited States
CityOrlando, FL
Period04/10/304/10/6

Fingerprint

Time division multiple access
Detectors
Bandwidth
Communication
Electric potential

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Miura, N., Mizoguchi, D., Sakurai, T., & Kuroda, T. (2004). Cross talk countermeasures in inductive inter-chip wireless superconnect. In Proceedings of the Custom Integrated Circuits Conference (pp. 99-102)

Cross talk countermeasures in inductive inter-chip wireless superconnect. / Miura, Noriyuki; Mizoguchi, Daisuke; Sakurai, Takayasu; Kuroda, Tadahiro.

Proceedings of the Custom Integrated Circuits Conference. 2004. p. 99-102.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Miura, N, Mizoguchi, D, Sakurai, T & Kuroda, T 2004, Cross talk countermeasures in inductive inter-chip wireless superconnect. in Proceedings of the Custom Integrated Circuits Conference. pp. 99-102, Proceedings of the IEEE 2004 Custom Integrated Circuits Conference, CICC, Orlando, FL, United States, 04/10/3.
Miura N, Mizoguchi D, Sakurai T, Kuroda T. Cross talk countermeasures in inductive inter-chip wireless superconnect. In Proceedings of the Custom Integrated Circuits Conference. 2004. p. 99-102
Miura, Noriyuki ; Mizoguchi, Daisuke ; Sakurai, Takayasu ; Kuroda, Tadahiro. / Cross talk countermeasures in inductive inter-chip wireless superconnect. Proceedings of the Custom Integrated Circuits Conference. 2004. pp. 99-102
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