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

✍ Scribed by Sung Tae Choi; Ki Seok Yang; Kiyohito Tokuda; Yong Hoon Kim

Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 117 KB
Volume: 43
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20362

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✦ Synopsis

Abstract

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. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 21–23, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20362

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