DEVICE FOR FINDING BROADBAND SIGNALS

FIELD: radio engineering, possible use for constructing radio communication systems using broadband signals. ^ SUBSTANCE: device for finding broadband signals has linear portion, clock pulse generator, block for controlling switching of channels, two detectors, two threshold comparison blocks, NOT e...

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Bibliographische Detailangaben
Hauptverfasser:	KUDAEV ALEKSANDR VIKTOROVICH, MAJOROV VITALIJ VIKTOROVICH, KALININ ANATOLIJ VALENTINOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: radio engineering, possible use for constructing radio communication systems using broadband signals. ^ SUBSTANCE: device for finding broadband signals has linear portion, clock pulse generator, block for controlling switching of channels, two detectors, two threshold comparison blocks, NOT element, AND element, n/2 inverters, second adder and synchronized filter, containing preliminary filter, delay line, n attenuators, n phase shifters and first adder. Device additionally includes amplifier limiter, threshold comparison block, Different-trigger, timer and logical block. Result is achieved because message elements affected by pulse interference are excluded, and during effect of interference fixing of radio channel is forbidden during time 2T. ^ EFFECT: improved resistance to interference under effect from pulse interference. ^ 4 dwg