apple Post subject: what is limiter and its application Unread
postPosted: Wed Oct 20, 2004 12:38 am Recently my work involves
so-called limiter. I am quite confused of its characteristics and application
in the digital communication system(QPSK, etc). Can any expert give
some hints? Top joe Post subject: limiter
Unread postPosted: Wed Oct 20, 2004 1:18 pm There are two components
you may be referring to. One is a high power protection device
using PIN diodes. The purpose is to clamp a high power signal to avoid
damaging sensitive components on the front end of the receiver.
The other is a limiting amplifier, also referred to as a limiter.
This is an amplifier operating in saturation, providing a fixed output
level over a wide range of iput power.
Posted 11/12/2012
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