WO2015012737A1 - Procédé d'émission et de réception de signaux - Google Patents

Procédé d'émission et de réception de signaux Download PDF

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Publication number
WO2015012737A1
WO2015012737A1 PCT/RU2014/000549 RU2014000549W WO2015012737A1 WO 2015012737 A1 WO2015012737 A1 WO 2015012737A1 RU 2014000549 W RU2014000549 W RU 2014000549W WO 2015012737 A1 WO2015012737 A1 WO 2015012737A1
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WO
WIPO (PCT)
Prior art keywords
radio
radio signals
transmitting
coordinates
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2014/000549
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English (en)
Russian (ru)
Inventor
Владимир Петрович ПАНОВ
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2015012737A1 publication Critical patent/WO2015012737A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Definitions

  • the invention relates to communication technology, and more particularly, to methods for transmitting radio signals from radio sources located on radio signal transmitting radio engineering objects, including mobile ones, and receiving and extracting information in a ground information point receiving radio signal system.
  • Such systems include, in particular, radio navigation and radar systems, radio reconnaissance systems for radio equipment, radio surveillance of the Earth's surface, etc. [Radio systems / U.M. Kazarinov et al. Ed. Yu.M. Kazarinova. -M: Information Center "Academy", 2008, p. 7].
  • Radio signals are transmitted at predetermined time intervals and, if necessary, with predetermined individual characteristics for a particular radio object transmitting radio signals.
  • the implementation of the method will make it possible, among other things, to measure the spatial coordinates of the radio signals transmitting radio engineering objects, to simplify the corresponding information extraction systems, to increase their technical and economic efficiency, taking into account all the components that affect the cost and technical indicators.
  • An advantage of the claimed method of transmitting and receiving radio signals and retrieving information in the information system in comparison with known is the possibility of increasing the technical and economic efficiency of radio komple sod ⁇ l damedediya ostranstvennyh the coordinates and other characteristics of the object operatively associated with the coordinate its including ensuring the accuracy and reliability of their measurement in accordance with modern requirements.
  • This is achieved by the fact that, in particular, the overall synchronization of the set of transmitting and receiving radio signals of radio engineering objects is not required.
  • the spatial coordinates are determined by indirect measurement using simple expressions depending on the measured moments of the times of receiving radio signals in an informational ground-based point-receiving radio signal system. Also, the method eliminates the ambiguity of the measurement of coordinates.
  • the radio signals are transmitted via predetermined time intervals, not necessarily the same from interval to interval, and if necessary, with specified individual characteristics for a specific transmitting the radio signals of a radio engineering object, including complex and composite radio signals with specified individual characteristics of their elements and the possibility of their separation when receiving, receive them synchronously with the above-mentioned ground information point receiving radio signals, phase centers of the receiving antennas of each of the orderly numbered receiving radio signals which points, n in an amount not less than five, are defined are not located in one plane, the points with coordinates X n, Y n, Z , where the index n varies from 1 to N, respectively, in a given three-dimensional Cartesian coordinate system ( ⁇ , ⁇ , ⁇ ), the radio signals are identified by the corresponding transmitting radio signals to radio engineering objects, the
  • the parameters AC k are measured, where the index k varies from 1 to 6, in accordance with the measurement equations
  • a C, a x a 2 a b s 4 ,
  • BY 3 ac 2 s b + a 4 ac 4 + a 6 s x - a x a 6 s 4 - a 4 s x s - ac x 2 ,
  • BY 4 ⁇ rague 4 - and 5 and 6) with ⁇ x + a] - and x and b) from aa 2 + ⁇ 6 - and 4 and 5), 3,
  • BZ 2 ac 2 s b + a 4 a 5 s 4 + a 6 s x - a x a 6 s A - a 4 s x s 3 - a 5 s x s 2>
  • BZ 4 (a 2 a 5 - a 4 a 6 ) c, + (a, a 6 - a 4 o 5 ) c 2 + (o 4 2 - ⁇ , ⁇ 2 ) c 3 ,
  • Radio signal transmitting radio objects transmit radio signals at predetermined time intervals, not necessarily the same from interval to interval. If necessary, radio signals transmitting radio engineering objects transmit radio signals with specified individual characteristics for a specific radio signal transmitting radio object, including complex and composite radio signals with given individual characteristics of their elements [L. Varakin. Theory of signal systems. M., "Owls. radio ”, 1978, p.18] and the possibility of their separation at reception.
  • Radio signals are received synchronously by the ground information point receiving radio signal system.
  • the phase centers of the receiving antennas of each of the orderly numbered radio signals receiving points of this system are located at the specified, not located in the same plane, points with coordinates X n , Y n , Z n , where the index n changes from 1 to N, respectively, in a given three-dimensional Cartesian coordinate system ⁇ , ⁇ , ⁇ ).
  • the radio signals are identified by the respective radio signal transmitting radio engineering objects. The moments of the times of receiving radio signals from specific radio signals transmitting radio engineering objects in the time reference system specified in the ground information point receiving radio signals system.
  • the indicated moments of radio signal reception times for a particular radio object transmitting radio signals are, if necessary, centered by eliminating from each moment of time the average value of all time moments.
  • the parameters c are measured with the area dimension, where the index j varies from 1 to 4, in accordance with the measurement equations (2).
  • the parameters AC, k are measured through parameters a and c j , where the index k varies from 1 to 6, in accordance with the measurement equations (3).
  • the parameters b are measured in accordance with the measurement equations (4).
  • the parameters BX m , BY m , BZ m are measured through the parameters q and c ⁇ , where the index m varies from 1 to 4, in accordance with the measurement equations (5).
  • the spatial coordinates of the phase center of the transmitting antenna of a specific radio signal transmitting object x, y, z are measured mainly in accordance with the measurement equations (6).
  • the set of measured coordinates x, y, z of a given volume, measured from interval to interval, is stored and other trajectory characteristics of a particular giving radio signals to a radio engineering object, including using statistical methods of path measurements.
  • This information if necessary, is displayed and transmitted to consumers. If necessary, the transmitted information is received and displayed on a radio signal transmitting radio object.
  • the radio signals are transmitted from the control ground transmitting radio signals of a radio engineering object with the coordinates of the phase center of its transmitting antenna x K , y K , z K specified in the indicated three-dimensional Cartesian coordinate system ( ⁇ , ⁇ , ⁇ ).
  • the radio signals are transmitted from the control ground transmitting radio signals of the radio engineering object mainly identically to the transmission of radio signals by the radio signals transmitting the radio engineering object.
  • These radio signals are received by the ground information point receiving radio signal system.
  • the coordinates ⁇ ⁇ , ⁇ ⁇ , ⁇ ⁇ of the phase center of the transmitting antenna of the control ground-based radio signal transmitting radio object are measured identically to the specified measurement of the coordinates of the radio signal transmitting radio object.
  • the measured coordinates x, y, z of the transmitting radio signals of the radio-technical object are corrected for the known coordinates x k , y k , g k and the measured coordinates x m , y m , z m of the phase center of the transmitting antenna of the ground-based transmitting antenna radio signals of a radio engineering facility.
  • the effectiveness and efficiency of using the proposed method consists in the fact that it can be applied in practice for the development and improvement of radio engineering systems for determining, mainly, the coordinates of objects, as well as in other applications.
  • the method allows to determine the coordinates with great accuracy and more simply in comparison with the known methods.
  • the claimed method provides the emergence of new properties not achieved in analogues.
  • the analysis made it possible to establish: analogues with a set of features identical to all the features of the claimed technical solution are absent, which indicates the conformity of the claimed method to the “novelty” condition.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

Le procédé permet de mesurer les coordonnées spatiales d'objectifs à émission radioélectrique (OER), y compris d'objectifs mobiles, qui émettent des signaux radioélectriques (s/r). Les s/r à traits individuels prédéterminés sont émis à des intervalles égaux. Ils sont reçus de manière synchronisée par un système terrestre de point de réception de signaux radioélectriques (STR). Les centres de phase (CPh) des antennes de réception de chacun des points de réception de s/r dont le nombre est égal ou supérieur à cinq se trouvent dans des points à coordonnées prédéterminées. On identifie les s/r par les OER respectifs, on enregistre les moments du temps de réception des s/r provenant de OER déterminés, sur la base des coordonnées susmentionnées et des moments de temps de réception des s/ on mesure les coordonnées du CPh de l'antenne de l'OER conformément à des équations de mesure de l'invention. Le procédé prévoit en outre la possibilité de préciser les coordonnées mesurées d'un OER et de transmettre les informations obtenues, notamment à l'OER.
PCT/RU2014/000549 2013-07-26 2014-07-23 Procédé d'émission et de réception de signaux Ceased WO2015012737A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2013135127/08A RU2530231C1 (ru) 2013-07-26 2013-07-26 Способ передачи и приема радиосигналов
RU2013135127 2013-07-26

Publications (1)

Publication Number Publication Date
WO2015012737A1 true WO2015012737A1 (fr) 2015-01-29

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PCT/RU2014/000549 Ceased WO2015012737A1 (fr) 2013-07-26 2014-07-23 Procédé d'émission et de réception de signaux

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RU (1) RU2530231C1 (fr)
WO (1) WO2015012737A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2640032C1 (ru) * 2017-03-22 2017-12-26 Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") Способ определения координат источника радиоизлучения
RU2638572C1 (ru) * 2017-03-22 2017-12-14 Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") Способ определения координат объекта
RU2646595C1 (ru) * 2017-07-25 2018-03-06 Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") Способ определения координат источника радиоизлучения
RU2647496C1 (ru) * 2017-07-25 2018-03-16 Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") Способ определения координат объекта

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1056039A2 (fr) * 1999-05-22 2000-11-29 Mannesmann VDO Aktiengesellschaft Dispositif d'émission et de réception
RU2295737C1 (ru) * 2005-07-04 2007-03-20 ООО "ИТ и Н" Способ разрешения фазовых неоднозначностей
US20070076827A1 (en) * 2005-09-30 2007-04-05 Beamish Norman J Radio frequency (RF) receiver with double loop integrated fast response automatic gain control (AGC)
RU2453995C1 (ru) * 2010-12-24 2012-06-20 Михаил Иванович Иващенко Способ приема радиосигналов от источников радиоизлучений

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU132285U1 (ru) * 2013-02-20 2013-09-10 Открытое акционерное общество "Омский научно-исследовательский институт приборостроения" (ОАО "ОНИИП") Многоцелевой автоматизированный приемопередающий узел радиосвязи

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1056039A2 (fr) * 1999-05-22 2000-11-29 Mannesmann VDO Aktiengesellschaft Dispositif d'émission et de réception
RU2295737C1 (ru) * 2005-07-04 2007-03-20 ООО "ИТ и Н" Способ разрешения фазовых неоднозначностей
US20070076827A1 (en) * 2005-09-30 2007-04-05 Beamish Norman J Radio frequency (RF) receiver with double loop integrated fast response automatic gain control (AGC)
RU2453995C1 (ru) * 2010-12-24 2012-06-20 Михаил Иванович Иващенко Способ приема радиосигналов от источников радиоизлучений

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RU2530231C1 (ru) 2014-10-10

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