Introduction_to_Receivers

would you please give me more deep material,i want a book introduce how to protect the receiver when the transmitter and receiver use the same frequency,that is when the transmitter power is high,how to protect your receiver

The only way to protect the receiver then is by using receive and transmit windows in time that do not overlap. Semi-duplex they call it. This way the receiver will not be overloaded when it has to detect small signals. Be sure you protect the receiver though when the transmitted is on, because a lot of power will be received that it will not be able to handle.

Radars work this way!