Mixed-domain gating algorithm for time-domain characterisation of millimetre-wave antennas

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

A mixed-domain device characterisation algorithm with is proposed and evaluated. Wideband signals from a time-domain wavelet generator are applied to millimetre-wave antennas. Deliberately chosen gating techniques in time- A nd frequency-domain are used to relax the calibration effort to one reference measurement. A frequency-domain gate shapes the excitation pulse. Selective removal of setup artefacts and channel reflections is achieved by a time-domain gate. This method is applied to antenna links that demonstrate various gain, dispersion, and bandwidth combinations. The mixed-domain gating results on time-domain wavelets correspond well to those from frequency-domain vector network analysis. This promises simplified future millimetre-wave measurements systems based on methods used in terahertz spectroscopy.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2017
Subtitle of host publication"A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages256-259
Number of pages4
Volume2017-January
ISBN (Electronic)9782874870477
DOIs
Publication statusPublished - 2017 Dec 19
Event47th European Microwave Conference, EuMC 2017 - Nuremburg, Germany
Duration: 2017 Oct 102017 Oct 12

Conference

Conference47th European Microwave Conference, EuMC 2017
Country/TerritoryGermany
CityNuremburg
Period2017/10/102017/10/12

Subject classification (UKÄ)

  • Signal Processing

Free keywords

  • frequency-domain characterisation
  • gating techniques
  • Time-domain characterisation
  • wavelet generator

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