在天线学与辐射度学中,辐射强度( Radiation intensity )指的是单位立体角内的辐射功率,可以指一个天线在接收或是发出的情况。辐射强度在SI制下的单位为瓦特/单位立体角(W/steradian)。

定义

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.