APPARATUS FOR DISTINGUISHING SHORT-PULSE ULTRA-WIDEBAND SIGNALS OF HIGH EFFICIENCY Russian patent published in 2020 - IPC H04L7/00 

FIELD: radio equipment.

SUBSTANCE: invention relates to a device for distinguishing short-pulse ultra-wideband signals of high efficiency. Device includes a processing and control unit (6) which includes analogue-to-digital and digital-to-analogue conversion functions. Device provides a process for weight processing of pulse sequences of information UWB signals received from a radio channel and mixed with channel noise, by continuous evaluation of pulsed energy values averaged across all pulses of information signals in three time-shifted current receiving time windows of corresponding time channels over the duration of said windows: in current "advanced" time window, in current "signal" time window and in current "delayed" time window.

EFFECT: enabling increase in probability-time characteristics of systems and apparatus using the UWB signals owing to reliable retention of the synchronism state between receiving and transmitting parts of radio lines of both stationary and mobile high-speed information transmission systems, multi-user systems and other radioelectronic systems and facilities in the process of radio exchange, as well as by using a dynamic energy threshold, the introduction of which partially compensates for the negative effect of external interference factors.

1 cl, 10 dwg