SE8902983L - Radar - Google Patents
RadarInfo
- Publication number
- SE8902983L SE8902983L SE8902983A SE8902983A SE8902983L SE 8902983 L SE8902983 L SE 8902983L SE 8902983 A SE8902983 A SE 8902983A SE 8902983 A SE8902983 A SE 8902983A SE 8902983 L SE8902983 L SE 8902983L
- Authority
- SE
- Sweden
- Prior art keywords
- code
- carrier wave
- frequency
- radar
- signal
- Prior art date
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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- 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
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
-
- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. signals
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902983A SE467227B (sv) | 1989-09-12 | 1989-09-12 | Radaranordning som kontinuerligt utsaender en modulerad baervaagssignal |
EP19900850285 EP0418205A3 (en) | 1989-09-12 | 1990-08-29 | Radar arrangement |
AU62341/90A AU645030B2 (en) | 1989-09-12 | 1990-09-11 | Radar arrangement |
NO90903965A NO903965L (no) | 1989-09-12 | 1990-09-11 | Radaranlegg. |
FI904484A FI904484A0 (fi) | 1989-09-12 | 1990-09-11 | Radaranordning. |
US07/653,865 US5109231A (en) | 1989-09-12 | 1991-02-08 | Radar arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902983A SE467227B (sv) | 1989-09-12 | 1989-09-12 | Radaranordning som kontinuerligt utsaender en modulerad baervaagssignal |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8902983D0 SE8902983D0 (sv) | 1989-09-12 |
SE8902983L true SE8902983L (sv) | 1991-03-13 |
SE467227B SE467227B (sv) | 1992-06-15 |
Family
ID=20376848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902983A SE467227B (sv) | 1989-09-12 | 1989-09-12 | Radaranordning som kontinuerligt utsaender en modulerad baervaagssignal |
Country Status (6)
Country | Link |
---|---|
US (1) | US5109231A (sv) |
EP (1) | EP0418205A3 (sv) |
AU (1) | AU645030B2 (sv) |
FI (1) | FI904484A0 (sv) |
NO (1) | NO903965L (sv) |
SE (1) | SE467227B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE466975B (sv) * | 1990-09-06 | 1992-05-04 | Bofors Electronics Ab | Radaranordning med modulerad baervaagssignal |
US5905765A (en) * | 1996-09-27 | 1999-05-18 | Rockwell International | Method of processing error-control coded, frequency-hopped communication signals |
US6400309B1 (en) | 1999-10-15 | 2002-06-04 | Mph Industries, Inc. | Doppler-based traffic radar system and related method of operation without detection |
DE10108584A1 (de) * | 2001-02-22 | 2002-09-05 | Bosch Gmbh Robert | Verfahren zum Entstören einer Radareinrichtung und Radareinrichtung |
JP3668941B2 (ja) * | 2002-09-26 | 2005-07-06 | 三菱電機株式会社 | パルスレーダ装置 |
US7126526B2 (en) * | 2003-08-25 | 2006-10-24 | Lockheed Martin Corporation | Phased null radar |
US10466349B2 (en) * | 2015-01-02 | 2019-11-05 | Reservoir Labs, Inc. | Systems and methods for efficient targeting |
US20160195607A1 (en) * | 2015-01-06 | 2016-07-07 | Radar Obstacle Detection Ltd. | Short-ragne obstacle detection radar using stepped frequency pulse train |
CN106932767B (zh) * | 2017-04-17 | 2023-08-11 | 浙江神州量子网络科技有限公司 | 基于压缩光的量子雷达以及雷达探测方法 |
LU100528B1 (en) * | 2017-12-01 | 2019-06-12 | Iee Sa | Radar System Operating Method and Radar System Having Improved Range Resolution by Mutually Delayed Orthogonal Codes |
CN109507661B (zh) * | 2018-09-28 | 2023-04-07 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 雷达和通信一体化信号处理方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4142189A (en) * | 1965-01-07 | 1979-02-27 | The Magnavox Company | Radar system |
US3878525A (en) * | 1965-08-03 | 1975-04-15 | Us Navy | Frequency jumping CW radar |
US3614785A (en) * | 1969-03-28 | 1971-10-19 | Rca Corp | Doppler correlation radar system |
US4078234A (en) * | 1975-04-25 | 1978-03-07 | The United States Of America As Represented By The Secretary Of The Army | Continuous wave correlation radar system |
US4115772A (en) * | 1975-07-07 | 1978-09-19 | International Telephone And Telegraph Corporation | Pseudo-noise radar system |
US4042925A (en) * | 1975-11-24 | 1977-08-16 | International Telephone And Telegraph Corporation | Pseudo-random code (PRC) surveilance radar |
US4184154A (en) * | 1976-06-21 | 1980-01-15 | International Telephone And Telegraph Corporation | Range and angle determining Doppler radar |
US4197540A (en) * | 1977-04-27 | 1980-04-08 | Hughes Aircraft Company | Simultaneous transmit and receive radar subsystem |
US4241347A (en) * | 1978-06-28 | 1980-12-23 | International Telephone And Telegraph Corporation | PRC/FM CW Radar system |
US4212012A (en) * | 1978-12-18 | 1980-07-08 | Raytheon Company | Continuous wave radar |
FR2462716A1 (fr) * | 1979-07-31 | 1981-02-13 | Thomson Csf Mat Tel | Radar doppler coherent a impulsions a agilites de frequence |
US4328495A (en) * | 1980-04-28 | 1982-05-04 | Honeywell Inc. | Unambiguous doppler radar |
IT1206287B (it) * | 1987-05-26 | 1989-04-14 | Selenia Ind Elettroniche | La detezione e il riconoscimento di radar con agilita' di frequenza da bersagli di traccia multipla impulso a impulso, utilizzato per |
USH767H (en) * | 1989-06-29 | 1990-04-03 | United States Of America | Ranging method and system, especially for radar signal processing for ambiguous range radars |
-
1989
- 1989-09-12 SE SE8902983A patent/SE467227B/sv not_active IP Right Cessation
-
1990
- 1990-08-29 EP EP19900850285 patent/EP0418205A3/en not_active Withdrawn
- 1990-09-11 NO NO90903965A patent/NO903965L/no unknown
- 1990-09-11 FI FI904484A patent/FI904484A0/fi not_active IP Right Cessation
- 1990-09-11 AU AU62341/90A patent/AU645030B2/en not_active Ceased
-
1991
- 1991-02-08 US US07/653,865 patent/US5109231A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO903965L (no) | 1991-03-13 |
FI904484A0 (fi) | 1990-09-11 |
EP0418205A3 (en) | 1991-08-14 |
SE8902983D0 (sv) | 1989-09-12 |
EP0418205A2 (en) | 1991-03-20 |
SE467227B (sv) | 1992-06-15 |
AU6234190A (en) | 1991-03-21 |
US5109231A (en) | 1992-04-28 |
AU645030B2 (en) | 1994-01-06 |
NO903965D0 (no) | 1990-09-11 |
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Legal Events
Date | Code | Title | Description |
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NAL | Patent in force |
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