DIGITAL RECEIVER FOR SATELLITE RADIO NAVIGATION SYSTEMS Russian patent published in 2009 - IPC G01S7/285 

Abstract RU 2361232 C2

FIELD: physics; radio.

SUBSTANCE: invention relates to radio navigation. The digital receiver contains an antenna (1), radio-receiving unit (2), with first (3), second (4) and third (5) converters, reference generator (6), frequency synthesiser (7) and a digital processing unit (8), whose first and second outputs are the corresponding outputs of the radio-receiving unit (2). The input of the first converter (3) is the input of the radio-receiving unit (2). The digital receiver also contains a processor (9), containing a multi-channel correlation device (10), device for measuring state vector of the user (11), navigation information decoder (12), unit for allocating channels (13) and a unit for calculating parameters of reference signals (14).

EFFECT: increased accuracy and reliability of coordinate-time supporting a user with a single-stage circuit for processing signals of all visible navigation satellites.

1 dwg

Similar patents RU2361232C2

Title Year Author Number
DIGITAL RECEIVER OF SIGNALS FROM SATELLITE RADIO-NAVIGATION SYSTEMS 2011
  • Perov Aleksandr Ivanovich
  • Korogodin Il'Ja Vladimirovich
RU2467351C1
METHOD AND DEVICE OF SPATIO-TEMPORAL INTERFERENCE REJECTION IN CONSUMER EQUIPMENT OF GLOBAL NAVIGATION SATELLITE SYSTEMS 2023
  • Shatilov Aleksandr Yurevich
  • Tyuftyakov Dmitrij Yurevich
  • Vyunov Ivan Pavlovich
RU2804922C1
METHOD OF DETERMINING INTEGRITY OF HIGH-PRECISION NAVIGATION DETERMINATIONS OF CONSUMER AND SYSTEM THEREFOR 2014
  • Kurshin Vladimir Viktorovich
  • Molokanov Andrej Vladimirovich
RU2577846C1
STRAPDOWN INTEGRATED NAVIGATION SYSTEM OF AVERAGE ACCURACY FOR MOBILE ONSHORE OBJECTS 2013
  • Salychev Oleg Stepanovich
RU2539131C1
METHOD OF DETECTING, ESTIMATING PARAMETERS AND SUPPRESSING IMITATION INTERFERENCE AND NAVIGATION RECEIVER WITH DEVICE FOR DETECTING, ESTIMATING PARAMETERS AND SUPPRESSING INTERFERENCE 2020
  • Fridman Aleksandr Efimovich
RU2737948C1
FLYING VEHICLE HIGH-ACCURACY AUTOMATIC LANDING SYSTEM 2004
  • Urlichich Jurij Matehvich
  • Dvorkin Vjacheslav Vladimirovich
  • Markov Sergej Sergeevich
  • Povaljaev Egor Aleksandrovich
RU2287838C2
ADAPTIVE ARRAY 1991
  • Marchuk L.A.
  • Olejnik V.F.
  • Postjushkov V.P.
  • Popereshnjak A.G.
  • Tret'Jakov S.M.
  • Fattakhov V.V.
RU2014681C1
COMBINATION METHOD OF FORMING OF FLIGHT VEHICLE AND OBJECT MOTION PARAMETERS OBSERVED FROM ITS BOARD IN STABILIZED COORDINATE SYSTEM, COMPLEX SYSTEM OF ITS REALIZATION 2001
  • Mamoshin V.R.
RU2207513C1
METHOD OF DETERMINING NAVIGATION PARAMETERS OF OBJECT AND STRAPDOWN INERTIAL NAVIGATION SYSTEM FOR IMPLEMENTATION OF METHOD 2017
  • Cherenkov Sergej Anatolevich
  • Lisin Aleksej Anatolevich
  • Khudyakov Aleksandr Aleksandrovich
RU2661446C1
METHOD OF ESTIMATING NAVIGATION SIGNAL PHASE ON BACKGROUND OF INTERFERING REFLECTIONS OF MULTIPATH DISTRIBUTION AND NAVIGATION RECEIVER WITH DEVICE FOR SUPPRESSING INTERFERING REFLECTIONS IN PHASE ESTIMATION 2016
  • Fridman Aleksandr Efimovich
RU2625804C1

RU 2 361 232 C2

Authors

Perov Aleksandr Ivanovich

Dates

2009-07-10Published

2007-08-03Filed