FORMATION METHOD OF SIGNALS AND INFORMATION TRANSMISSION IN BACKWARD CHANNEL OF RADAR IDENTIFICATION SYSTEM Russian patent published in 2015 - IPC G01S13/52 

FIELD: radio engineering, communication.

SUBSTANCE: in a known formation method of signals and information transmission in a radar identification system it is proposed to record interrogation signals from different interrogators to a memory device of a responder, thus forming an order of "applications" for formation of backward signals, to measure random waiting time of each application in the order and to transmit it as a part of a backward signal to the corresponding interrogator. This would allow increasing carrying capacity of radar identification and communication systems. New feature of the invention is measurement of random delay time of a backward signal to each of the interrogators, which was formed due to waiting of interrogation signals in the order, as well as transmission of the same delay tome to each of the interrogators as a part of a backward signal.

EFFECT: increasing carrying capacity of radar identification and communication systems.