✦ LIBER ✦

Radiation patterns of a variable-beamwidth ferrite-loaded waveguide horn antenna

✍ Scribed by S. B. Savia; E. A. Parker

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 137 KB
Volume: 17
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(199803)17:4<241::aid-mop5>3.0.co;2-i

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✦ Synopsis

Measured 20.6

GHz near-field amplitude and phase patterns of a pyramidal horn with a ferrite-loaded aperture show broadening of the far-field beam by a factor of at least 3 in the plane perpendicular to the applied bias direction. An a¨erage factor of 2.5 was obser¨ed