WO2007021217A1 - Installation radar embarquee sur navire - Google Patents

Installation radar embarquee sur navire Download PDF

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Publication number
WO2007021217A1
WO2007021217A1 PCT/RU2006/000378 RU2006000378W WO2007021217A1 WO 2007021217 A1 WO2007021217 A1 WO 2007021217A1 RU 2006000378 W RU2006000378 W RU 2006000378W WO 2007021217 A1 WO2007021217 A1 WO 2007021217A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
frequency
waveguide
radar
power
Prior art date
Application number
PCT/RU2006/000378
Other languages
English (en)
Russian (ru)
Inventor
Nikolay Danilovich Borodin
Boris Mendelevich Gertsovskiy
Valeriy Ivanovich Gilyuck
Mikhail Alexandrovich Kashirin
Victor Konstantinovich Konstantinidi
Viktor Timofeevich Kovalev
Mikhail Alexandrovich Krasavin
Alexandr Danilovich Kravtsov
Yuriy Igorevich Lenci
Alexandr Vasilyevich Lobanov
Alexey Ivanovich Nemolyaev
Viktor Alexandrovich Panin
Evgeni Alexandrovich Pechinko
Viktor Germanovich Pimenov
Viktor Dmitrievich Poznyakov
Valeriy Pavlovich Suslovich
Viktor Dmitrievich Tarasov
Original Assignee
Federal State Unitary Enterprise 'state Moscow Plant 'salute'
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Federal State Unitary Enterprise 'state Moscow Plant 'salute' filed Critical Federal State Unitary Enterprise 'state Moscow Plant 'salute'
Priority to CN2006800220537A priority Critical patent/CN101203772B/zh
Publication of WO2007021217A1 publication Critical patent/WO2007021217A1/fr

Links

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/426—Scanning radar, e.g. 3D radar

Definitions

  • the invention relates to the field of radar and can be used on ships of medium and large displacement.
  • Shipborne radar station is designed to detect air and surface targets and provide target designation.
  • the requirements for modern shipborne radar stations include an increase in the range of detection of targets, noise immunity, the rate of updating information, reliable operation and a reduction in turn-on time.
  • the closest analogue of the present invention is the naval PJIC for long-range detection of the United States Navy AN / SPS-49.
  • the PJIC AN / SPS-49 is a two-coordinate station in the C-frequency range (850 - 942 MHz).
  • the review of space is carried out by circular rotation in the horizontal plane of the antenna, which has a "cosecansquare" radiation pattern.
  • the antenna has electromechanical stabilization in the horizontal plane during ship rolling.
  • the PJIC AN / SPS-49 transmitter is made on electrovacuum devices.
  • the problem to which the invention is directed is the creation of a C-band radar, in which these disadvantages are eliminated or significantly mitigated.
  • FIG. 1 The block diagram of the proposed PJIC is shown in FIG. 1 and includes the following main devices:
  • a high-frequency switching device 8 with its included waveguide switch 9, waveguide circulator-switch 10, waveguide load 11 and power limiter 12;
  • SUBSTITUTE SHEET (RULE 26) - a high-frequency receiving device and a shaper of microwave signals 18 with its constituent high-frequency receiving device 19, a local oscillator 20, a signal shaper 21 and a power amplifier 22;
  • the use of the transmitting device 13 in the proposed PJIC significantly increased the reliability of the PJIC, simplified the control circuit of the transmitting device 13 as much as possible, reduced the voltage of power supplies hundreds of times, reduced the requirements for safety measures when adjusting and working with the transmitting device 13, and reduced its dimensions
  • SUBSTITUTE SHEET (RULE 26) transmitting device 13 and significantly reduced the radar on time.
  • C-band antennas have large dimensions and mass, which significantly limits their use for shipborne radar, where there are restrictions on the weight and dimensions of antenna systems due to the need to work with large wind loads.
  • the proposed radar used a relatively light waveguide slot antenna with frequency scanning 2, in which the maximum measures were taken to reduce the weight and dimensions that affect wind loads.
  • the flat waveguide slot antenna 2 consists of waveguide lines with radiating slots on a narrow waveguide wall.
  • the rulers are connected to the waveguide power divider, which is part of the antenna 2, made in the form of a sinusoidal waveguide using waveguide-coaxial directional couplers.
  • the antenna 2 uses waveguides of reduced cross section with reduced wall thickness.
  • the waveguides are part of the supporting structure, which significantly simplified the antenna farm 2.
  • the antenna 2 is mounted on the rotary device using hinge rods (rods) resting on the housing structure, which also significantly simplified the design and reduced the total weight of the antenna device 1.
  • the horizontal rotation of the antenna device 1 is carried out using a variable frequency drive 6, consisting of a three-phase induction motor and a frequency converter.
  • Such an electric drive allows smooth acceleration and braking of the antenna 2 while maintaining maximum torque on the motor shaft, which eliminates jerking and shock, significantly reduces the mechanical loads on the structural elements of the antenna device 1.
  • smooth acceleration and braking there are no starting currents
  • SUBSTITUTE SHEET (RULE 26) electric motors, reaching seven times the nominal values in an unregulated electric motor, which significantly reduces the electrical load on the rotating contact device and the electric motor itself.
  • PJTC electronic stabilization of the beam of the transceiver antenna greatly simplified the design of the antenna device 1, since there was no need to use waveguide swivel joints.
  • Electronic stabilization is carried out on the basis of data obtained from the inertial navigation and stabilization system (SINS) and the angular position of the beams of the PJIC antenna.
  • SINS inertial navigation and stabilization system
  • the high-frequency switching device 8 with which a connection is made between the transmit-receive antenna 2, the transmitting device 13 and the high-frequency receiving device 19, is made using a four-arm waveguide circulator - switch 10, which when working on the antenna 2 connects the output of the transmitting device 13 to the input of the antenna 2 and commutates the signals received by antenna 2 in the direction of the high-frequency receiving device 19.
  • a waveguide load 11 is connected to the fourth arm of the circulator 10, performing The role of the antenna 2 equivalent when setting up and adjusting PJIC without radiation into space.
  • the power limiter 12 (two-stage semiconductor protective device) reduces the level of microwave power leaking into the receiving path at the time of emitting a powerful pulse to an acceptable level for the high-frequency receiving device 19.
  • the power limiter protects the receiving device 19 from powerful non-synchronous radiation induced in the antenna 2 from neighboring PJIC. In this case, the power limiter operates in self-governing mode.
  • the transmitting three-stage device 13 is made using a large number of transistor amplification microwave modules.
  • the devices for dividing and summing the power are made according to a parallel herringbone scheme using a 3-decibel directional coupler on connected strip lines as a bridge device.
  • the power of all amplifier modules is provided from universal power sources 17 so that when any of the power sources fails, the signal power at the output of the transmitting device 13 is minimized.
  • 120-degree phase shifters are included in the even outputs of the power dividers.
  • the use of the transmitting device 13 on transistor amplifiers has reduced the time to turn on the PJIC to the boot time of the computer operating system.
  • the high-frequency receiving device 19 is made in the form of a microblock and consists of a low-noise transistor amplifier, a double balanced mixer with signal suppression at the frequency of the mirror channel, and an adder-amplifier at an intermediate frequency.
  • the device for generating a microwave signal 21 is made in the form of a microblock and is designed to transfer the spectrum linearly-frequency
  • Heterodyne device 20 consists of a 'and two microblocks constructed by amplifying and the multiplier circuit with switched line multipliers and operating continuously specify the quartz oscillator.
  • the low-frequency receiving device 23 of the superheterodyne type receives and processes signals and includes the following devices: two-time adaptive digital selection of moving targets (SDC) with wobble of the repetition frequency of the probing signals; gating of unambiguous signals and blanking of signals ambiguous in range;
  • SDC moving targets
  • the PJIC 25 control unit provides electronic stabilization of the field of view when the ship is rocking, calculating the coordinates of the rays in a stabilized (terrestrial) coordinate system and issuing them to devices for processing and displaying radar information. On the control panel, you select the desired operating mode, enable or disable PJlC.
  • the secondary processing device 24 is a hardware-software complex that provides: detection of signals against the background of receiver noise and interference; measurement of coordinates and motion parameters of objects; display of primary and secondary radar information; classification of objects (“own” / “other”,
  • SUBSTITUTE SHEET (RULE 26) control of the scanning program and the type of sounding signal when tracking objects; formation and delivery to external systems of data on the coordinates and parameters of the movement of objects through digital exchange channels.
  • the device 24 is made on the basis of a specialized computer, including PJlC interface modules and a set of interface modules via digital communication channels.
  • a multi-window mode for displaying radar information, tabular information, a set of menus and on-screen buttons is provided, which ensures the operator’s work.
  • the electrical connections between the PJlC functional devices in FIG. 1 are indicated by arrows.
  • the formation of a complex JFDM signal at an intermediate frequency occurs in a low-frequency receiving device 23, from the output of which this signal is fed to a high-frequency signal conditioner 21, where the spectrum of a JFCM signal at an intermediate frequency is transferred to the microwave range.
  • the signal is fed to the input of the transmitting device 13. From the output of the transmitting device 13, the amplified signal is transmitted through the switching device 8, the waveguide path 7, and the rotating joint 4 to the antenna 2 and is radiated.
  • the echo signal received by antenna 2 through the waveguide rotating joint 4, the waveguide path 7, the waveguide switch 9, the waveguide circulator 10 and the power limiter 12 is fed to the input of the high-frequency receiving device 19, where it is amplified, converted into a signal at an intermediate frequency and then fed to the input low-frequency receiving device 23, where it is the primary processing. From the low-frequency receiving device 23, the signal is supplied to the secondary information processing device 24, where it
  • SUBSTITUTE SHEET (RULE 26) multiplies and enters the consumers of this information. Management of operating modes is carried out in the radar control device, reproduction and display of information 25.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Une installation radar embarquée sur navire comprend une antenne d'émission-réception et une antenne d'un système de reconnaissance d'Etat, un couplage rotatif multicanaux, une voie conductrice d'ondes haute fréquence, un dispositif d'émission, un dispositif de commutation haute fréquence, un dispositif de réception haute fréquence et un formateur de signaux ainsi qu'un dispositif de réception basse fréquence, un dispositif de traitement répété et un dispositif de commande de l'installation radar. L'installation radar est réalisée de manière à fonctionner en 3 D, elle permet la sélectivité spatiale et la stabilisation électronique des faisceaux dans la zone d'observation, avec utilisation d'un système d'exploitation en temps réel. L'invention permet de résoudre la tâche consistant à augmenter la portée de détection des cibles, à améliorer la protection contre les parasites, la cadence de mise à jour des informations, la fiabilité de fonctionnement et à réduire la durée d'inclusion.
PCT/RU2006/000378 2005-08-11 2006-07-14 Installation radar embarquee sur navire WO2007021217A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2006800220537A CN101203772B (zh) 2005-08-11 2006-07-14 舰载雷达

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005125552/09A RU2293405C1 (ru) 2005-08-11 2005-08-11 Корабельная радиолокационная станция
RU2005125552 2005-08-11

Publications (1)

Publication Number Publication Date
WO2007021217A1 true WO2007021217A1 (fr) 2007-02-22

Family

ID=37757810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000378 WO2007021217A1 (fr) 2005-08-11 2006-07-14 Installation radar embarquee sur navire

Country Status (3)

Country Link
CN (1) CN101203772B (fr)
RU (1) RU2293405C1 (fr)
WO (1) WO2007021217A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2611890C1 (ru) * 2015-12-08 2017-03-01 Акционерное общество "Конструкторское бюро "Аметист" Антенный пост автономной радиолокационной системы управления
CN107192987A (zh) * 2017-07-27 2017-09-22 南京俊禄科技有限公司 一种船用雷达收发机装置
RU2759515C1 (ru) * 2020-08-18 2021-11-15 Акционерное общество "Научно-производственное предприятие "Салют" Система управления корабельной трёхкоординатной радиолокационной станцией, антенным устройством и приводной частью для неё
RU2788578C1 (ru) * 2022-05-25 2023-01-23 Акционерное общество "Научно-производственное предприятие "Салют" (АО "НПП "Салют") Система управления корабельной трёхкоординатной радиолокационной станцией, антенным устройством и приводной частью для неё

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2667405T3 (es) * 2014-01-09 2018-05-10 Fincantieri S.P.A. Radar biestático
CN104166138A (zh) * 2014-08-13 2014-11-26 芜湖航飞科技股份有限公司 一种舰载雷达
RU2582087C1 (ru) * 2015-02-19 2016-04-20 Акционерное общество "НИИ измерительных приборов-Новосибирский завод имени Коминтерна" (АО "НПО НИИИП-НЗиК") Способ радиолокационного обзора пространства
CN105652269A (zh) * 2016-01-05 2016-06-08 四川九洲电器集团有限责任公司 融合有敌我属性识别的雷达系统

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GB2102533A (en) * 1981-07-16 1983-02-02 Marconi Co Ltd Buffer assemblies
SU1551188A1 (ru) * 1988-04-19 1992-03-30 Предприятие П/Я А-3202 Опорно-поворотное устройство антенны
RU2206155C1 (ru) * 2002-04-17 2003-06-10 Открытое акционерное общество "Научно-производственное объединение "Алмаз" им. акад. А.А. Расплетина" Приемно-передающий модуль активной фазированной антенной решетки
RU2254593C1 (ru) * 2003-10-14 2005-06-20 Федеральное государственное унитарное предприятие "Государственный московский завод "Салют" Корабельная трехкоординатная радиолокационная станция и антенное устройство для нее

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CN1034126C (zh) * 1990-03-15 1997-02-26 中国科学院化学研究所 机载雷达波导天线杜仲密封材料

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Publication number Priority date Publication date Assignee Title
GB2102533A (en) * 1981-07-16 1983-02-02 Marconi Co Ltd Buffer assemblies
SU1551188A1 (ru) * 1988-04-19 1992-03-30 Предприятие П/Я А-3202 Опорно-поворотное устройство антенны
RU2206155C1 (ru) * 2002-04-17 2003-06-10 Открытое акционерное общество "Научно-производственное объединение "Алмаз" им. акад. А.А. Расплетина" Приемно-передающий модуль активной фазированной антенной решетки
RU2254593C1 (ru) * 2003-10-14 2005-06-20 Федеральное государственное унитарное предприятие "Государственный московский завод "Салют" Корабельная трехкоординатная радиолокационная станция и антенное устройство для нее

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BAIKARACHESVSKY A.M. ET AL.: "Sudovye radionlokatsionnye sistemy", MOSCOW, TRANSPORT, 1982, pages 301 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2611890C1 (ru) * 2015-12-08 2017-03-01 Акционерное общество "Конструкторское бюро "Аметист" Антенный пост автономной радиолокационной системы управления
CN107192987A (zh) * 2017-07-27 2017-09-22 南京俊禄科技有限公司 一种船用雷达收发机装置
RU2759515C1 (ru) * 2020-08-18 2021-11-15 Акционерное общество "Научно-производственное предприятие "Салют" Система управления корабельной трёхкоординатной радиолокационной станцией, антенным устройством и приводной частью для неё
RU2788578C1 (ru) * 2022-05-25 2023-01-23 Акционерное общество "Научно-производственное предприятие "Салют" (АО "НПП "Салют") Система управления корабельной трёхкоординатной радиолокационной станцией, антенным устройством и приводной частью для неё

Also Published As

Publication number Publication date
CN101203772A (zh) 2008-06-18
CN101203772B (zh) 2011-09-07
RU2293405C1 (ru) 2007-02-10

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