Design and modeling of a circularly-polarized probe for terahertz near-field measurement

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

3 Scopus Citations
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Author(s)

  • Kung Bo Ng
  • Chun Kit Wong
  • Huan Yi
  • Shi-Wei Qu

Detail(s)

Original languageEnglish
Title of host publication2016 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2016
PublisherInstitute of Electrical and Electronics Engineers, Inc.
ISBN (print)9781467387620
Publication statusPublished - 6 Sept 2016

Conference

Title2016 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2016
PlaceChina
CityBeijing
Period27 - 29 July 2016

Abstract

This paper presents a novel circularly-polarized (CP) terahertz (THz) near-field probe based on a pyramidal-shaped TE10 mode rectangular open ended waveguide (OEWG) incorporated with a CP antenna element. The CP antenna element fixture, placed at the tip of the pyramidal OEWG, is realized on a single-layered substrate using standard printed-circuit and plated-through-hole technologies. The designed fixture redistributes the energy of the TE10 mode over the radiating aperture to generate CP radiation. The designed probe is a good candidate for CP near-field measurement in THz frequency range.

Research Area(s)

  • near-field probe, circular polarization, spherical scanning

Citation Format(s)

Design and modeling of a circularly-polarized probe for terahertz near-field measurement. / Ruan, Xuexuan; Ng, Kung Bo; Wong, Chun Kit et al.
2016 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2016. Institute of Electrical and Electronics Engineers, Inc., 2016. 7561629.

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review