Envelope tracking
id:
envelope-tracking-287-3884281
title:
Envelope tracking
text:
Envelope tracking (ET) describes an approach to radio frequency (RF) amplifier design in which the power supply voltage applied to the RF power amplifier is continuously adjusted to ensure that the amplifier is operating at peak efficiency for power required at each instant of transmission. A conventional RF amplifier designed with a fixed supply voltage operates most efficiently only when operating in compression. Amplifiers operating with a constant supply voltage become less efficient as the
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Envelope_tracking
date created:
date modified:
2023-09-04T18:45:27Z
main entity:
{"identifier":"Q5380916","url":"https://www.wikidata.org/entity/Q5380916"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b7/Envelope_Tracking_waveform.jpg","width":516,"height":305}
fields total:
13
integrity:
14