V-band novel broadband microstrip line-to-integrated waveguide transition

Sung Tae Choi*, Ki Seok Yang, Kiyohito Tokuda, Yong Hoon Kim

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


A novel wideband design of a microstrip line-to-integrated waveguide (IWG) transition is proposed and demonstrated at the V-band. The transition is implemented by using a quarter wavelength grounded coplanar waveguide (GCPW) transformer and two short-circuited slots. The measurements of the back-to-back connected transitions show an insertion loss of 0.7 dB and a return loss better than 15 dB with a bandwidth of 50% at 60 GHz.

Original languageEnglish
Pages (from-to)21-23
Number of pages3
JournalMicrowave and Optical Technology Letters
Issue number1
Publication statusPublished - 2004 Oct 5
Externally publishedYes


  • Dielectric waveguides
  • Microstrip-to-waveguide transitions
  • Millimeter wave integrated circuits

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


Dive into the research topics of 'V-band novel broadband microstrip line-to-integrated waveguide transition'. Together they form a unique fingerprint.

Cite this