✦ LIBER ✦

Simplified design of multilayered substrate-integrated waveguide Riblet–Saad couplers

✍ Scribed by Vladimir A. Labay; Jens Bornemann

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 214 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25149

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✦ Synopsis

Abstract

A simplified design procedure for dual‐ and triple‐layered Riblet–Saad directional couplers in substrate‐integrated waveguide (SIW) technology is presented. Emphasis is placed on a design that considers ease of fabrication and includes interface ports such as microstrip‐to‐SIW transitions with straight, bent, and mitered microstrip lines. Designs are performed in an HFSS environment, which is verified by comparison with an independent field‐solver simulation. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1142–1144, 2010; Published online in Wiley InterScience (www.interscience. wiley.com). DOI 10.1002/mop.25149

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