Finite-range gain of sectoral and pyramidal horns
- 15 October 1970
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 6 (21) , 680-681
- https://doi.org/10.1049/el:19700473
Abstract
Finite-range effects are incorporated into Schelkunoff's pyramidal-horn gain formula, which is arranged as the product of in-phase aperture gain and E and H plane range and slant-length gain-reduction factors. These factors, readily computed, permit the on-axis gain of a horn to be obtained from two single-line curves.Keywords
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