CA2020657A1 - Radar a impulsions et discriminateur a impulsions adapte au radar a impulsions - Google Patents
Radar a impulsions et discriminateur a impulsions adapte au radar a impulsionsInfo
- Publication number
- CA2020657A1 CA2020657A1 CA2020657A CA2020657A CA2020657A1 CA 2020657 A1 CA2020657 A1 CA 2020657A1 CA 2020657 A CA2020657 A CA 2020657A CA 2020657 A CA2020657 A CA 2020657A CA 2020657 A1 CA2020657 A1 CA 2020657A1
- Authority
- CA
- Canada
- Prior art keywords
- pulse
- pulse radar
- radar apparatus
- delta
- sigma
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
-
- 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
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
-
- 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
- G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901826 | 1989-07-14 | ||
NL8901826A NL8901826A (nl) | 1989-07-14 | 1989-07-14 | Pulsradarappraat en pulsdiscriminatieschakeling geschikt voor toepassing in een pulsradarapparaat. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2020657A1 true CA2020657A1 (fr) | 1991-01-15 |
CA2020657C CA2020657C (fr) | 1995-09-05 |
Family
ID=19855044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002020657A Expired - Fee Related CA2020657C (fr) | 1989-07-14 | 1990-07-06 | Radar a impulsions et discriminateur a impulsions adapte au radar a impulsions |
Country Status (13)
Country | Link |
---|---|
US (1) | US5047780A (fr) |
EP (1) | EP0408112B1 (fr) |
JP (1) | JP2799047B2 (fr) |
KR (1) | KR0142669B1 (fr) |
AR (1) | AR244439A1 (fr) |
AU (1) | AU626695B2 (fr) |
BR (1) | BR9003358A (fr) |
CA (1) | CA2020657C (fr) |
DE (1) | DE69022142T2 (fr) |
ES (1) | ES2077633T3 (fr) |
GR (1) | GR3017926T3 (fr) |
NL (1) | NL8901826A (fr) |
TR (1) | TR25526A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110346755A (zh) * | 2019-07-10 | 2019-10-18 | 四川中电昆辰科技有限公司 | 一种信号幅值检测装置及方法及其到达时间修正方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03252581A (ja) * | 1990-03-02 | 1991-11-11 | Mitsubishi Electric Corp | レーダ装置 |
US7259713B1 (en) * | 1990-08-16 | 2007-08-21 | Selex Sensors And Airborne Systems Limited | Ranging systems |
FR2671195B1 (fr) * | 1990-12-27 | 1993-03-12 | Thomson Csf | Traitement d'un signal impulsionnel code numeriquement. |
IT1259026B (it) * | 1992-05-21 | 1996-03-11 | Alcatel Italia | Disposizione per confrontare due raffiche di segnale, temporaneamente separate ed a due differenti frequenze |
EP0977052B1 (fr) * | 1994-01-12 | 2002-10-02 | Advantest Corporation | Appareil d'observation d'un signal sans contact |
US5577181A (en) * | 1995-06-07 | 1996-11-19 | E-Systems, Inc. | Method for autonomous determination of tie points in imagery |
JP2004506909A (ja) * | 2000-08-16 | 2004-03-04 | レイセオン・カンパニー | レーダ受信機用ビデオ増幅器 |
JP3538183B2 (ja) * | 2002-02-14 | 2004-06-14 | 三菱電機株式会社 | パルスレーダ装置 |
GB0220299D0 (en) * | 2002-08-31 | 2002-10-09 | Astrium Ltd | Method and system for correcting the image effects of signal non-linearity in radar |
US8305262B1 (en) * | 2010-03-08 | 2012-11-06 | Lockheed Martin Corporation | Mismatched pulse compression of nonlinear FM signal |
JP5979942B2 (ja) * | 2012-04-03 | 2016-08-31 | 三菱電機株式会社 | パルス内変調分析装置およびパルス内変調分析方法 |
DE102015110960A1 (de) * | 2015-07-07 | 2017-01-12 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Auswerten eines Empfangssignals eines Ultraschallsensors, Ultraschallsensorvorrichtung, Fahrerassistenzsystem sowie Kraftfahrzeug |
US10107896B2 (en) * | 2016-01-27 | 2018-10-23 | Rohde & Schwarz Gmbh & Co. Kg | Measuring device and measuring method for measuring the ambiguity function of radar signals |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668702A (en) * | 1970-10-30 | 1972-06-06 | Itt | Adaptive matched filter for radar signal detector in the presence of colored noise |
US3973260A (en) * | 1974-09-06 | 1976-08-03 | The United States Of America As Represented By The Secretary Of The Army | Dispersed pulse measurement for AGC and dynamic thresholding of a chirped radar receiver |
NL7603559A (nl) * | 1976-04-06 | 1977-10-10 | Hollandse Signaalapparaten Bv | Coherente zijlusonderdrukkingseenheid in een impulsradarapparaat. |
US4067013A (en) * | 1976-11-12 | 1978-01-03 | The United States Of America As Represented By The Navy | Automatic thresholding and reference circuit |
US4293856A (en) * | 1979-10-26 | 1981-10-06 | Rca Corporation | Digital CFAR signal processor for phase coded radars |
US4581767A (en) * | 1980-06-25 | 1986-04-08 | The United States Of America As Represented By The Secretary Of The Army | Measurement of jamming effectiveness by cross correlation techniques (C) |
NL8005725A (nl) * | 1980-10-17 | 1982-05-17 | Hollandse Signaalapparaten Bv | Werkwijze en inrichting voor het onderdrukken van stoorsignalen, afkomstig van storingsbronnen, gedurende de ontvangst van doelsechosignalen in de ontvanginrichting van een impulsradarapparaat. |
NL8006950A (nl) * | 1980-12-22 | 1982-07-16 | Hollandse Signaalapparaten Bv | Drempelschakeling voor radarvideoinformatie. |
GB2191052B (en) * | 1981-10-28 | 1988-05-25 | Emi Ltd | Radar apparatus |
DE3417073A1 (de) * | 1984-05-09 | 1985-11-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Radaranordnung |
US4800388A (en) * | 1985-02-06 | 1989-01-24 | Tokyo Keiki Company, Ltd. | Apparatus for measuring pulse compression ratio |
GB2184626B (en) * | 1985-12-20 | 1990-01-04 | Matsuo Sekine | Target signal detecting apparatus and method |
US4758839A (en) * | 1987-07-22 | 1988-07-19 | Mcdonnell Douglas Corporation | Terrain profile radar system |
-
1989
- 1989-07-14 NL NL8901826A patent/NL8901826A/nl not_active Application Discontinuation
-
1990
- 1990-06-28 AU AU57964/90A patent/AU626695B2/en not_active Ceased
- 1990-07-03 ES ES90201772T patent/ES2077633T3/es not_active Expired - Lifetime
- 1990-07-03 EP EP90201772A patent/EP0408112B1/fr not_active Expired - Lifetime
- 1990-07-03 DE DE69022142T patent/DE69022142T2/de not_active Expired - Fee Related
- 1990-07-06 CA CA002020657A patent/CA2020657C/fr not_active Expired - Fee Related
- 1990-07-06 JP JP2177667A patent/JP2799047B2/ja not_active Expired - Fee Related
- 1990-07-11 TR TR90/0631A patent/TR25526A/xx unknown
- 1990-07-11 KR KR1019900010443A patent/KR0142669B1/ko not_active IP Right Cessation
- 1990-07-12 BR BR909003358A patent/BR9003358A/pt not_active IP Right Cessation
- 1990-07-12 US US07/553,023 patent/US5047780A/en not_active Expired - Lifetime
- 1990-07-12 AR AR90316357A patent/AR244439A1/es active
-
1995
- 1995-10-31 GR GR950403032T patent/GR3017926T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110346755A (zh) * | 2019-07-10 | 2019-10-18 | 四川中电昆辰科技有限公司 | 一种信号幅值检测装置及方法及其到达时间修正方法 |
Also Published As
Publication number | Publication date |
---|---|
KR0142669B1 (ko) | 1998-08-17 |
ES2077633T3 (es) | 1995-12-01 |
US5047780A (en) | 1991-09-10 |
AR244439A1 (es) | 1993-10-29 |
DE69022142T2 (de) | 1996-04-18 |
JPH0353185A (ja) | 1991-03-07 |
EP0408112A1 (fr) | 1991-01-16 |
TR25526A (tr) | 1993-05-01 |
AU5796490A (en) | 1991-01-17 |
EP0408112B1 (fr) | 1995-09-06 |
JP2799047B2 (ja) | 1998-09-17 |
BR9003358A (pt) | 1991-08-27 |
AU626695B2 (en) | 1992-08-06 |
NL8901826A (nl) | 1991-02-01 |
KR910003397A (ko) | 1991-02-27 |
CA2020657C (fr) | 1995-09-05 |
DE69022142D1 (de) | 1995-10-12 |
GR3017926T3 (en) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |