Cheese antenna
id:
cheese-antenna-195-7262496
title:
Cheese antenna
text:
The cheese antenna, also known as a pillbox antenna, is a type of microwave-frequency parabolic antenna used in certain types of radar. The antenna consists of a cylindrical parabolic reflector consisting of sheet metal with a parabolic curve in one dimension and flat in the other, with metal plates covering the open sides, and a feed antenna, almost always some sort of feed horn, in front, pointing back toward the reflector. When the antenna is wide along its flat axis it is called a pillbox an
brand slug:
wiki
category slug:
encyclopedia
description:
Type of microwave-frequency radio antenna
original url:
https://en.wikipedia.org/wiki/Cheese_antenna
date created:
date modified:
2023-04-11T20:22:00Z
main entity:
{"identifier":"Q102279188","url":"https://www.wikidata.org/entity/Q102279188"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/39/The_Royal_Navy_during_the_Second_World_War_A24894.jpg","width":1256,"height":974}
fields total:
13
integrity:
15