IMPROVEMENTS IN OR RELATING TO A TRANSCEIVER INTERFERENCE CANCELLATION SYSTEM

摘要

A transceiver interference cancellation system having an adaptive processor for receiving signals from a number of antennas and for suppressing particular signals from the antennas. The system includes a code generator (26) which controls a switch (30) to provide transmitted signals with a predetermined pulse code. Means including a code correlator (24) are provided for detecting the pulse code in received signals and for controlling the operation of the adaptive processor such that wanted signals when identified are not suppressed.