On-Demand SIMO Channel Impulse Response Shaping in Smart On-Chip Electromagnetic Environments

Mohammadreza F. Imani, Sergi Abadal, Philipp Del Hougne

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

Abstract

We recently introduced the concept of reconfigurable Wireless Networks on Chips (r-WNoCs) for which an on-chip reconfigurable intelligent surface (RIS) endows the wireless on-chip propagation environment with programmability. In this work-in-progress report, we apply this idea to a single-input multiple-output (SIMO) context. Specifically, we demonstrate that using an on-chip RIS we can simultaneously shape multiple channel impulse responses (CIRs) such that they become essentially pulse-like despite rich scattering inside the chip enclosure. Pulse-like CIRs are essential to enable high-speed information exchange between different processors on the same chip with the simple on-off-keying modulation schemes envisaged for WNoCs.

Original languageEnglish (US)
Title of host publicationSenSys 2021 - Proceedings of the 2021 19th ACM Conference on Embedded Networked Sensor Systems
PublisherAssociation for Computing Machinery, Inc
Pages642-644
Number of pages3
ISBN (Electronic)9781450390972
DOIs
StatePublished - Nov 15 2021
Event19th ACM Conference on Embedded Networked Sensor Systems, SenSys 2021 - Coimbra, Portugal
Duration: Nov 15 2021Nov 17 2021

Publication series

NameSenSys 2021 - Proceedings of the 2021 19th ACM Conference on Embedded Networked Sensor Systems

Conference

Conference19th ACM Conference on Embedded Networked Sensor Systems, SenSys 2021
Country/TerritoryPortugal
CityCoimbra
Period11/15/2111/17/21

Keywords

  • ISI Mitigation
  • Over-the-Air Equalization
  • Reconfigurable Intelligent Surface
  • SIMO
  • Software-Defined Metamaterial
  • Wireless Network-on-Chip

ASJC Scopus subject areas

  • Computer Networks and Communications

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