Scattering by a side-rounded rectangular iris in rectangular waveguides

✍ Scribed by Zhihua Jiang; Zhongxiang Shen

• Book ID: 102520083
• Publisher: John Wiley and Sons
• Year: 2003
• Tongue: English
• Weight: 139 KB
• Volume: 37
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/mop.10841

✦ Synopsis

Abstract

This paper presents a formally exact mode‐matching analysis of scattering by a side‐rounded rectangular iris in rectangular waveguides. The complete set of modes in a rectangular waveguide with rounded sides is used in the mode‐matching formulation for the junction between a small side‐rounded rectangular waveguide and a large rectangular waveguide, based on the plane wave series expansion of Bessel function. Numerical results for the scattering parameters of a rectangular waveguide loaded with a side‐rounded rectangular iris are presented and compared with measurements. Excellent agreement is observed in all the cases considered. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 37: 118–121, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10841