AMCW Radar of Micrometer Accuracy Distance Measurement and Monitoring

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An Amplitude Modulated Continuous Wave (AMCW) radar system is proposed that uses both the phase from the envelope and carrier to achieve micrometer accuracy distance measurement. The system has the benefit of using only two frequencies instead of an entire frequency band which is the case with FMCW radars. Many radar systems can therefore be used in a small area without risking interference. An experimental radar setup at 78 GHz is measured and verified to have a measurement error magnitude of less than 10 micrometer. This system is suitable for modern manufacturing and industry.

Original languageEnglish
Title of host publication2019 IEEE MTT-S International Microwave Symposium, IMS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1473-1475
Number of pages3
ISBN (Electronic)9781728113098
DOIs
Publication statusPublished - Jun 2019
Externally publishedYes
Event2019 IEEE MTT-S International Microwave Symposium, IMS 2019 - Boston, United States
Duration: 2 Jun 20197 Jun 2019

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
ISSN (Print)0149-645X

Conference

Conference2019 IEEE MTT-S International Microwave Symposium, IMS 2019
Country/TerritoryUnited States
CityBoston
Period2/06/197/06/19

Keywords

  • AMCW
  • Amplitude modulation
  • Industry 4.0
  • distance measurement
  • millimeter-wave
  • monitoring
  • radar

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