Illumination efficiency
id:
illumination-efficiency-240-17238833
title:
Illumination efficiency
text:
Antenna [aperture] illumination efficiency is a measure of the extent to which an antenna or array is uniformly excited or illuminated. It is typical for an antenna [aperture] or array to be intentionally under-illuminated or under-excited in order to mitigate sidelobes and reduce antenna temperature. It is not to be confused with radiation efficiency or antenna efficiency.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Illumination_efficiency
date created:
date modified:
2023-10-05T19:27:31Z
main entity:
{"identifier":"Q111941537","url":"https://www.wikidata.org/entity/Q111941537"}
image:
fields total:
13
integrity:
13