✦ LIBER ✦

Moment method analysis of rectangular waveguide as near-field measuring probe

✍ Scribed by Sri Paramesha; Ajay Chakrabarty

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 368 KB
Volume: 48
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.21798

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The aperture in an infinite ground plane backed by a rectangular waveguide is used as near‐field probe. The reflection coefficient of the radiator, which is also an open‐end of a rectangular waveguide, is computed and compared with the reflection coefficients, when the probe is at different positions in the near‐field. Computations have also been carried out to find the induced probe voltage, when the probe scanning in transverse plane (planar scanning) is at a distance z~1~ from the radiator. Good agreement is obtained between measured and MOM results. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1802–1805, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21798

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