Title :
Gain of narrow-flare-angle scalar feed with arbitrary length
Author_Institution :
Standard Telecommunication Laboratories Ltd., Harlow, UK
Abstract :
An expression for the radiation pattern of a narrow-flare-angle scalar feed is derived. The theoretical variation of the gain of the horn with respect to its length and flare semiangle is also shown.
Keywords :
antenna feeders; antenna radiation patterns; antenna feeders; antenna radiation patterns; antenna theory; narrow flare angle scalar feed;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710458
