Integrated terahertz transceivers for multi-node link discovery and localization

Hooman Saeidi, Suresh Venkatesh, Xuyang Lu, Kaushik Sengupta

Research output: Contribution to journalConference articlepeer-review


In this work, frequency-to-space mapping principle is exploited to demonstrate the simultaneous localization of multiple wireless nodes in 2D angular space in a single-shot fashion. This is achieved through on-chip, dual-port, frequency dispersive leaky-wave antennas operating in the frequency range of 360-400 GHz. The on-chip transceiver is fabricated on industry standard 65 nm CMOS process. We demonstrate 2D localization of wireless nodes with an accuracy of 1.95 at a resolution bandwidth of 20 Hz using cross-correlation based technique.

Original languageEnglish (US)
Article numberSTh2F.6
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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