NO178122C - Semiaktiv radarmottaker, og fremgangsmåte for avstandsmåling ved hjelp av samme - Google Patents
Semiaktiv radarmottaker, og fremgangsmåte for avstandsmåling ved hjelp av sammeInfo
- Publication number
- NO178122C NO178122C NO904574A NO904574A NO178122C NO 178122 C NO178122 C NO 178122C NO 904574 A NO904574 A NO 904574A NO 904574 A NO904574 A NO 904574A NO 178122 C NO178122 C NO 178122C
- Authority
- NO
- Norway
- Prior art keywords
- semi
- same
- distance measurement
- radar receiver
- active radar
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/226—Semi-active homing systems, i.e. comprising a receiver and involving auxiliary illuminating means, e.g. using auxiliary guiding missiles
- F41G7/2266—Systems comparing signals received from a base station and reflected from the target
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2273—Homing guidance systems characterised by the type of waves
- F41G7/2286—Homing guidance systems characterised by the type of waves using radio waves
-
- 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
- G01S13/003—Bistatic radar systems; Multistatic radar systems
-
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/426,911 US4980690A (en) | 1989-10-24 | 1989-10-24 | Bistatic radar seeker with range gating |
Publications (4)
Publication Number | Publication Date |
---|---|
NO904574D0 NO904574D0 (no) | 1990-10-23 |
NO904574L NO904574L (no) | 1991-04-25 |
NO178122B NO178122B (no) | 1995-10-16 |
NO178122C true NO178122C (no) | 1996-01-24 |
Family
ID=23692706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO904574A NO178122C (no) | 1989-10-24 | 1990-10-23 | Semiaktiv radarmottaker, og fremgangsmåte for avstandsmåling ved hjelp av samme |
Country Status (10)
Country | Link |
---|---|
US (1) | US4980690A (no) |
EP (1) | EP0425141B1 (no) |
JP (1) | JP2555218B2 (no) |
CA (1) | CA2026023C (no) |
DE (1) | DE69026998T2 (no) |
ES (1) | ES2087133T3 (no) |
GR (1) | GR3020777T3 (no) |
IL (1) | IL95818A (no) |
NO (1) | NO178122C (no) |
TR (1) | TR26139A (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221062A (en) * | 1989-12-07 | 1993-06-22 | Hughes Aircraft Company | Frequency synthesizer |
US5296860A (en) * | 1991-11-04 | 1994-03-22 | Li Ming Chiang | Optical fiber based bistatic radar |
US6064332A (en) * | 1994-04-26 | 2000-05-16 | The United States Of America As Represented By The Secretary Of The Air Force | Proportional Guidance (PROGUIDE) and Augmented Proportional Guidance (Augmented PROGUIDE) |
USH1980H1 (en) | 1996-11-29 | 2001-08-07 | The United States Of America As Represented By The Secretary Of The Air Force | Adaptive matched augmented proportional navigation |
US5959573A (en) * | 1998-05-22 | 1999-09-28 | Raytheon Company | Processing method using an advanced waveform for unlocked coherent and wideband bistatic radar operation |
US6049302A (en) * | 1999-05-04 | 2000-04-11 | Boeing North American | Pulsed doppler radar system with small intermediate frequency filters |
DE10312696B3 (de) * | 2003-03-21 | 2004-12-23 | Lavision Gmbh | Verfahren zur Bestimmung der Abbildungsgleichung für die Selbstkalibrierung in Bezug auf die Durchführung von Stereo-PIV-Verfahren |
WO2011080688A2 (en) * | 2009-12-28 | 2011-07-07 | Cover Technology S.R.L. | Radar apparatus, and garment and garment assembly comprising such apparatus |
US8698058B1 (en) * | 2010-07-23 | 2014-04-15 | Lockheed Martin Corporation | Missile with ranging bistatic RF seeker |
JP2014002109A (ja) * | 2012-06-20 | 2014-01-09 | Toshiba Corp | パッシブレーダ装置、パッシブレーダ受信装置及び目標検出プログラム |
US9709662B2 (en) | 2014-08-18 | 2017-07-18 | The Boeing Company | Systems and methods for determining a position of a transmitter of a bistatic radar system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950477A (en) * | 1955-08-12 | 1960-08-23 | Frederick C Alpers | System for synchronization and range measurement with a semiactive radar guided missile |
US3087153A (en) * | 1956-06-08 | 1963-04-23 | Bendix Corp | Gated pulse radar system |
US3733604A (en) * | 1957-09-11 | 1973-05-15 | Westinghouse Electric Corp | Aircraft guidance system |
US3781885A (en) * | 1965-01-13 | 1973-12-25 | Us Air Force | Moving range gate generating system for radar apparatus |
US4216472A (en) * | 1973-08-30 | 1980-08-05 | International Telephone And Telegraph Corporation | Gated pseudonoise semi-active missile guidance system with improved illuminator leakage rejection |
US4256275A (en) * | 1978-11-01 | 1981-03-17 | E-Systems, Inc. | Homing system and technique for guiding a missile towards a metal target |
-
1989
- 1989-10-24 US US07/426,911 patent/US4980690A/en not_active Expired - Lifetime
-
1990
- 1990-09-24 CA CA002026023A patent/CA2026023C/en not_active Expired - Fee Related
- 1990-09-26 IL IL9581890A patent/IL95818A/en not_active IP Right Cessation
- 1990-10-11 EP EP90311165A patent/EP0425141B1/en not_active Expired - Lifetime
- 1990-10-11 ES ES90311165T patent/ES2087133T3/es not_active Expired - Lifetime
- 1990-10-11 DE DE69026998T patent/DE69026998T2/de not_active Expired - Lifetime
- 1990-10-23 NO NO904574A patent/NO178122C/no not_active IP Right Cessation
- 1990-10-24 TR TR90/1038A patent/TR26139A/xx unknown
- 1990-10-24 JP JP2286947A patent/JP2555218B2/ja not_active Expired - Lifetime
-
1996
- 1996-08-13 GR GR960402146T patent/GR3020777T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO904574L (no) | 1991-04-25 |
DE69026998T2 (de) | 1996-12-12 |
IL95818A (en) | 1994-10-07 |
IL95818A0 (en) | 1991-06-30 |
DE69026998D1 (de) | 1996-06-20 |
CA2026023C (en) | 1995-05-09 |
CA2026023A1 (en) | 1991-04-25 |
JPH03185381A (ja) | 1991-08-13 |
NO904574D0 (no) | 1990-10-23 |
TR26139A (tr) | 1995-02-15 |
EP0425141A2 (en) | 1991-05-02 |
NO178122B (no) | 1995-10-16 |
ES2087133T3 (es) | 1996-07-16 |
EP0425141B1 (en) | 1996-05-15 |
US4980690A (en) | 1990-12-25 |
JP2555218B2 (ja) | 1996-11-20 |
GR3020777T3 (en) | 1996-11-30 |
EP0425141A3 (en) | 1992-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |