The performance of combined feedforward AGC and phase-locked AFC in a single sideband mobile radio receiver

1 January 1984

journal article
Published by Institution of Engineering and Technology (IET) in IEE Proceedings F Communications, Radar and Signal Processing

Vol. 131 (5) , 437-441
https://doi.org/10.1049/ip-f-1.1984.0069

Abstract

The paper describes the results of a simulation of a coupled phase-locked AFC/feedforward AGC system with a two tone fading input. The theoretical predictions agree closely with those obtained under laboratory conditions, and show that considerable care should be exercised in the selection of the phase-locked loop bandwidth, normalised to twice maximum Doppler (ω_n/2ω_d). Failure to do so can result in nonoptimum feedforward AGC performance.

Keywords

FEEDFORWARD AGC
SSB
SIMULATION
PLL BANDWIDTH
PHASE-LOCKED AFC
DOPPLER
TWO TONE FADING
SINGLE SIDEBAND MOBILE RADIO RECEIVER

This publication has 0 references indexed in Scilit: