A Ku-FMCW Frequency Source for THz

  • Xingwang Li
  • , Ning Chen
  • , Zhibo Zhang
  • , Weichao Pi

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

Abstract

A design scheme and implementation of a Ku-Band Frequency Modulated Continuous Wave (FMCW) frequency source for THz is introduced in the paper. After program analysis, a hybrid system design of DDS and PLL is formed, using the phase-locked loop (PLL) chip HMC703 and the DDS chip AD9910. Through debugging the system, the frequency source output power is above 12 dBm, with spurious signals suppression of -45dBc and power flatness of ±1dB. In addition, the signal frequency of the system can be from minimum 17.1GHz to maximum 19.1GHz.

Original languageEnglish
Title of host publication2018 10th International Conference on Communication Software and Networks, ICCSN 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages371-374
Number of pages4
ISBN (Electronic)9781538672235
DOIs
Publication statusPublished - 9 Oct 2018
Event10th International Conference on Communication Software and Networks, ICCSN 2018 - Chengdu, China
Duration: 6 Jul 20189 Jul 2018

Publication series

Name2018 10th International Conference on Communication Software and Networks, ICCSN 2018

Conference

Conference10th International Conference on Communication Software and Networks, ICCSN 2018
Country/TerritoryChina
CityChengdu
Period6/07/189/07/18

Keywords

  • DDS
  • frequency source
  • Ku-band
  • PLL

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