NAVIGATION SIGNAL SEARCHER

FIELD: physics. ^ SUBSTANCE: searcher contains a multiplier, frequency operated generator, pre-adder, accumulated sum converter, multichannel correlator, two delay elements, three RAMs, two quadrature filters, maximum determinant, feedback adder, stack for "" positions and resolver. Multic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KHATSKELEVICH JAKOV DAVYDOVICH, KORNEEV IGOR' LEONIDOVICH, SHILOV ALEKSANDR IVANOVICH, POL'SHCHIKOV VADIM PETROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION
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Beschreibung
Zusammenfassung:	FIELD: physics. ^ SUBSTANCE: searcher contains a multiplier, frequency operated generator, pre-adder, accumulated sum converter, multichannel correlator, two delay elements, three RAMs, two quadrature filters, maximum determinant, feedback adder, stack for "" positions and resolver. Multichannel correlator contains interleaver, range code generator and memory. Quadrature filters contain adders, envelope computer, and maximum determinant. The searcher can be used in navigation signal receivers, such as GPS, GLONASS, Galileo. ^ EFFECT: decreased total time of signal search. ^ 1 dwg