Standing wave ratio
id:
standing-wave-ratio-231-3042478
title:
Standing wave ratio
text:
In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Impedance mismatches result in standing waves along the transmission line, and SWR is defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line. Voltage standing wave ratio (VSWR) is the ratio of maximum to minimum voltage on a transmi
brand slug:
wiki
category slug:
encyclopedia
description:
Measure used in radio engineering and telecommunications
original url:
https://en.wikipedia.org/wiki/Standing_wave_ratio
date created:
2002-02-26T00:19:40Z
date modified:
2024-09-15T23:57:31Z
main entity:
{"identifier":"Q188364","url":"https://www.wikidata.org/entity/Q188364"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/76/SWR-Verlauf_an_der_7MHz_HB9XBG-Antenne.jpg","width":3144,"height":2582}
fields total:
13
integrity:
16