BE720466A - - Google Patents
Info
- Publication number
- BE720466A BE720466A BE720466DA BE720466A BE 720466 A BE720466 A BE 720466A BE 720466D A BE720466D A BE 720466DA BE 720466 A BE720466 A BE 720466A
- Authority
- BE
- Belgium
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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
- G01S13/225—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with cyclic repetition of a non-uniform pulse sequence, e.g. staggered PRF
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6712495A NL6712495A (xx) | 1967-09-13 | 1967-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720466A true BE720466A (xx) | 1969-02-17 |
Family
ID=19801182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720466D BE720466A (xx) | 1967-09-13 | 1968-09-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3491360A (xx) |
| BE (1) | BE720466A (xx) |
| DE (1) | DE1791098C3 (xx) |
| FR (1) | FR1579822A (xx) |
| NL (1) | NL6712495A (xx) |
| SE (1) | SE335559B (xx) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603999A (en) * | 1969-03-21 | 1971-09-07 | Sanders Associates Inc | Pulsed doppler detection system |
| US3617719A (en) * | 1970-03-11 | 1971-11-02 | Us Air Force | Staggered processing in digital or hybrid signal processors |
| JPS4856083A (xx) * | 1971-11-12 | 1973-08-07 | ||
| JPS4896293A (xx) * | 1972-03-23 | 1973-12-08 | ||
| NL169520C (nl) * | 1972-04-25 | 1982-07-16 | Hollandse Signaalapparaten Bv | Impulsradarapparaat. |
| US3866219A (en) * | 1973-07-05 | 1975-02-11 | Hughes Aircraft Co | Radar system with target illumination by different waveforms |
| JPS5912145B2 (ja) * | 1977-10-21 | 1984-03-21 | 古野電気株式会社 | レ−ダ−及び類似装置 |
| FR2412852A1 (fr) * | 1977-12-22 | 1979-07-20 | Labo Cent Telecommunicat | Perfectionnements aux radars doppler a impulsions |
| DE3110279C2 (de) * | 1981-03-17 | 1984-01-19 | Siemens AG, 1000 Berlin und 8000 München | Puls-Doppler-Radargerät mit veränderbarer Pulsfolgefrequenz |
| DE3321264A1 (de) * | 1983-06-13 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Puls-doppler-radargeraet mit veraenderbarer pulsfolgefrequenz |
| NL8304315A (nl) * | 1983-12-15 | 1985-07-01 | Hollandse Signaalapparaten Bv | Impulsradarapparaat, waarvan de zender is ingericht voor het met meerdere impulsherhalingstijden genereren van gelijksoortige zendimpulsen. |
| JPS61133885A (ja) * | 1984-12-04 | 1986-06-21 | Nec Corp | 複合パルスレ−ダのパルス間干渉除去方式 |
| NL8403758A (nl) * | 1984-12-11 | 1986-07-01 | Hollandse Signaalapparaten Bv | Impulsradarapparaat. |
| US5150125A (en) * | 1990-12-24 | 1992-09-22 | Honeywell Inc. | High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter |
| SE525699C2 (sv) * | 2003-05-05 | 2005-04-05 | Saab Ab | Anordning vid radar som arbetar med varierande pulsrepeteringsintervall |
| EP2916141A1 (en) * | 2014-03-06 | 2015-09-09 | Acconeer AB | A transmitter-receiver system |
| CN107250837B (zh) * | 2015-02-25 | 2020-12-22 | 古河电气工业株式会社 | 雷达装置和雷达装置的对象物检测方法 |
| JP6498964B2 (ja) * | 2015-02-25 | 2019-04-10 | 古河電気工業株式会社 | レーダ装置およびレーダ装置の対象物検知方法 |
| JP6169116B2 (ja) * | 2015-02-25 | 2017-07-26 | 古河電気工業株式会社 | レーダ装置およびレーダ装置の対象物検出方法 |
| CN114859313B (zh) * | 2022-04-28 | 2023-04-28 | 长沙祥云瑞风信息技术有限公司 | 一种基于基带跳频实现的距离解模糊方法、系统及设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1033281B (de) * | 1957-03-09 | 1958-07-03 | Telefunken Gmbh | Verfahren zur Festzeichenunterdrueckung in einem Impulsrueckstrahlgeraet mit Sichtanzeige |
| US3066289A (en) * | 1958-10-30 | 1962-11-27 | Lewis P Elbinger | Mti radars employing pulse interval modulation ambiguity elimination |
| FR1387100A (fr) * | 1963-11-08 | 1965-01-29 | Csf | Perfectionnement au radar à impulsions |
-
1967
- 1967-09-13 NL NL6712495A patent/NL6712495A/xx unknown
-
1968
- 1968-09-05 BE BE720466D patent/BE720466A/xx unknown
- 1968-09-10 FR FR1579822D patent/FR1579822A/fr not_active Expired
- 1968-09-11 DE DE1791098A patent/DE1791098C3/de not_active Expired
- 1968-09-11 SE SE12230/68A patent/SE335559B/xx unknown
- 1968-09-11 US US758965A patent/US3491360A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE335559B (xx) | 1971-06-01 |
| NL6712495A (xx) | 1969-03-17 |
| DE1791098C3 (de) | 1974-10-17 |
| FR1579822A (xx) | 1969-08-29 |
| DE1791098B2 (de) | 1973-08-09 |
| US3491360A (en) | 1970-01-20 |
| DE1791098A1 (de) | 1971-10-28 |