JPH0429080A - Bistatic radar equipment - Google Patents

Bistatic radar equipment

Info

Publication number
JPH0429080A
JPH0429080A JP13643690A JP13643690A JPH0429080A JP H0429080 A JPH0429080 A JP H0429080A JP 13643690 A JP13643690 A JP 13643690A JP 13643690 A JP13643690 A JP 13643690A JP H0429080 A JPH0429080 A JP H0429080A
Authority
JP
Japan
Prior art keywords
bistatic
reception
measurement
wave
monostatic
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.)
Pending
Application number
JP13643690A
Other languages
Japanese (ja)
Inventor
Shoji Matsuda
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13643690A priority Critical patent/JPH0429080A/en
Publication of JPH0429080A publication Critical patent/JPH0429080A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform position measurement with high accuracy by arranging a bistatic receiving station separately from a radar other than a monostatic radar station, measuring a time difference between a reception wave and a transmission wave, and performing correlative processing with a position measured result.
CONSTITUTION: A reflected wave from a target 4 is received with a reception antenna 10 in the bistatic receiving station 30, and after reception processing for amplification, etc., is performed with a receiver 11, the detection of the target and the measurement of the arrival time of the reception wave are performed by a signal detector 12. Thence, an arrival time difference detector 13 detects a time difference between a monostatic reception wave and a bistatic reception wave, and the position measurement is performed by a bistatic data processor 15 based on the above detected information and angle information from the beam directing angle detector 14 of a bistatic reception part antenna. A correlative position measuring processor 16 performs precision measurement and tracing of a targeted position by performing the relative processing of bistatic position measuring information with position measuring information obtained at the monostatic radar station. A precision measurement result is dislpayed on a display part 9 together with a monostatic position measurement result.
COPYRIGHT: (C)1992,JPO&Japio
JP13643690A 1990-05-24 1990-05-24 Bistatic radar equipment Pending JPH0429080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13643690A JPH0429080A (en) 1990-05-24 1990-05-24 Bistatic radar equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13643690A JPH0429080A (en) 1990-05-24 1990-05-24 Bistatic radar equipment

Publications (1)

Publication Number Publication Date
JPH0429080A true JPH0429080A (en) 1992-01-31

Family

ID=15175088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13643690A Pending JPH0429080A (en) 1990-05-24 1990-05-24 Bistatic radar equipment

Country Status (1)

Country Link
JP (1) JPH0429080A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04204190A (en) * 1990-11-30 1992-07-24 Nec Corp Radar
JP2002267745A (en) * 2001-03-06 2002-09-18 Nec Corp Method and device for synchroninized type tracking by sensor control
JP2006125947A (en) * 2004-10-27 2006-05-18 Tdk Corp Radar system
JP2006153585A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Tracking system
JP2008298605A (en) * 2007-05-31 2008-12-11 Mitsubishi Electric Corp Apparatus and method for estimating track
JP2011510283A (en) * 2008-01-18 2011-03-31 ミツビシ・エレクトリック・アールアンドディー・センター・ヨーロッパ・ビーヴィMitsubishi Electric R&D Centre Europe B.V. Multiple object localization using receiver networks
JP2011089886A (en) * 2009-10-22 2011-05-06 Mitsubishi Electric Corp Radar apparatus
JP2011526680A (en) * 2008-07-03 2011-10-13 アンテオープ Antenna-coded emission / reception method and apparatus including use in radar

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064273A (en) * 1983-09-20 1985-04-12 Oki Electric Ind Co Ltd Target position detecting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064273A (en) * 1983-09-20 1985-04-12 Oki Electric Ind Co Ltd Target position detecting system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04204190A (en) * 1990-11-30 1992-07-24 Nec Corp Radar
JP2002267745A (en) * 2001-03-06 2002-09-18 Nec Corp Method and device for synchroninized type tracking by sensor control
JP2006125947A (en) * 2004-10-27 2006-05-18 Tdk Corp Radar system
JP2006153585A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Tracking system
JP2008298605A (en) * 2007-05-31 2008-12-11 Mitsubishi Electric Corp Apparatus and method for estimating track
JP2011510283A (en) * 2008-01-18 2011-03-31 ミツビシ・エレクトリック・アールアンドディー・センター・ヨーロッパ・ビーヴィMitsubishi Electric R&D Centre Europe B.V. Multiple object localization using receiver networks
JP2011526680A (en) * 2008-07-03 2011-10-13 アンテオープ Antenna-coded emission / reception method and apparatus including use in radar
JP2011089886A (en) * 2009-10-22 2011-05-06 Mitsubishi Electric Corp Radar apparatus

Similar Documents

Publication Publication Date Title
FI78566C (en) Foerfarande och anordning vid antenn- och mottagningssystem av en radioteodolit.
AU2007201502B2 (en) Altitude estimation system and method
JP4347701B2 (en) Target signature calculation and recognition system and method
CN101799542B (en) Passive coherent location radar direction finding system based on Adcock antenna and direction finding method thereof
US6100845A (en) Emitter location using RF carrier or PRF measurement ratios
US6720921B2 (en) Position location and tracking method and system employing low frequency radio signal processing
US4896116A (en) Pulse radar method and apparatus for detecting an object
US7295150B2 (en) Methods and systems for identifying high-quality phase angle measurements in an interferometric radar system
CN101606076B (en) Improvements in or relating to distance estimation
US4086590A (en) Method and apparatus for improving the slowly moving target detection capability of an AMTI synthetic aperture radar
CA2114528C (en) Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement
EP1384092B1 (en) System and method for detection and feature extraction in passive coherent location
US4422037A (en) Storm warning method and apparatus
US3242487A (en) Detection and tracking of multiple targets
CA2035811C (en) Polystatic correlating radar
US3491358A (en) Atmospheric turbulence detection system
US5359329A (en) Jammer reference target measurement system
Moreira et al. A new MTI-SAR approach using the reflectivity displacement method
US20110001659A1 (en) Device and method for the improved directional estimation and decoding by means of secondary radar signals
US4514680A (en) Flaw detection system using microwaves
US2837738A (en) Passive range measuring device
US4107674A (en) Collision avoidance system for aircrafts
US4506211A (en) Storm warning method and apparatus
US5252980A (en) Target location system
US5187485A (en) Passive ranging through global positioning system