65/30 GHz dual-frequency wirelessly powered monolithic 1.83 mm2 wireless temperature sensor using a 3-stage inductor-peaked rectifier with on-chip antenna in 65-nm CMOS

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Abstract

This work is to present a wireless temperature sensor, including an on-chip antenna, which can be wirelessly powered and sensed at mm-wave frequencies. The system with integrated antenna measures only 1.83mm2 in 65nm CMOS and weighs 1.6 mg. With the on-chip 30/65 GHz dual-frequency antenna and a 3-stage inductor-peaked rectifier, the node can be wirelessly charged to 1.2 V. The output frequency of the temperature-correlated transmitter varies from 78.92GHz to 78.98GHz, with a slope of 1.4 MHz/oC.

Original languageEnglish
Title of host publicationProceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages1275-1277
Number of pages3
ISBN (Electronic)978-1-5386-5067-7
ISBN (Print)978-1-5386-5068-4
DOIs
Publication statusPublished - 17 Aug 2018
Event2018 IEEE/MTT-S International Microwave Symposium, IMS 2018 - Philadelphia, United States
Duration: 10 Jun 201815 Jun 2018

Conference

Conference2018 IEEE/MTT-S International Microwave Symposium, IMS 2018
CountryUnited States
CityPhiladelphia
Period10/06/1815/06/18

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Keywords

  • CMOS
  • dual-frequency
  • mm-wave wireless power transmission
  • monolithic
  • wireless sensing

Cite this

Gao, H., Matters-Kammerer, M. K., & Baltus, P. (2018). 65/30 GHz dual-frequency wirelessly powered monolithic 1.83 mm2 wireless temperature sensor using a 3-stage inductor-peaked rectifier with on-chip antenna in 65-nm CMOS. In Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018 (pp. 1275-1277). [8439152] Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/MWSYM.2018.8439152