DE2900041A1 - Korrelationsradar zur nahdetektion in geringer hoehe - Google Patents
Korrelationsradar zur nahdetektion in geringer hoeheInfo
- Publication number
- DE2900041A1 DE2900041A1 DE19792900041 DE2900041A DE2900041A1 DE 2900041 A1 DE2900041 A1 DE 2900041A1 DE 19792900041 DE19792900041 DE 19792900041 DE 2900041 A DE2900041 A DE 2900041A DE 2900041 A1 DE2900041 A1 DE 2900041A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- correlation
- radar
- distance
- circuit
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C13/00—Proximity fuzes; Fuzes for remote detonation
- F42C13/04—Proximity fuzes; Fuzes for remote detonation operated by radio waves
- F42C13/042—Proximity fuzes; Fuzes for remote detonation operated by radio waves based on distance determination by coded radar techniques
-
- 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
- G01S13/284—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 using coded pulses
- G01S13/288—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 using coded pulses phase modulated
-
- 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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800048A FR2413668A1 (fr) | 1978-01-03 | 1978-01-03 | Radar a correlation assurant une detection proche a basse altitude et systeme comportant un tel radar |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2900041A1 true DE2900041A1 (de) | 1979-07-12 |
Family
ID=9203080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792900041 Ceased DE2900041A1 (de) | 1978-01-03 | 1979-01-02 | Korrelationsradar zur nahdetektion in geringer hoehe |
Country Status (4)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148952C1 (de) * | 1981-12-10 | 1998-08-27 | Telefunken Systemtechnik | Annäherungszünder vorzugsweise für die Flugzielbekämpfung |
DE3222254C1 (de) * | 1981-06-10 | 2003-07-10 | Emi Ltd | Radar-System |
CN110361736A (zh) * | 2018-04-10 | 2019-10-22 | Aptiv技术有限公司 | 识别物体的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559272B1 (fr) * | 1984-02-03 | 1987-08-07 | Snecma | Dispositif de rejection des signaux parasites dans les radars de proximetrie a emission continue |
FR2580080A1 (en) * | 1985-04-03 | 1986-10-10 | Snecma | Proximity-detecting CW radar system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2286391A1 (fr) * | 1974-09-27 | 1976-04-23 | Snecma | Radar pour courtes distances |
-
1978
- 1978-01-03 FR FR7800048A patent/FR2413668A1/fr active Granted
-
1979
- 1979-01-02 DE DE19792900041 patent/DE2900041A1/de not_active Ceased
- 1979-01-02 IT IT47506/79A patent/IT1114316B/it active
- 1979-01-02 GB GB7900088A patent/GB2014818B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222254C1 (de) * | 1981-06-10 | 2003-07-10 | Emi Ltd | Radar-System |
DE3148952C1 (de) * | 1981-12-10 | 1998-08-27 | Telefunken Systemtechnik | Annäherungszünder vorzugsweise für die Flugzielbekämpfung |
CN110361736A (zh) * | 2018-04-10 | 2019-10-22 | Aptiv技术有限公司 | 识别物体的方法 |
Also Published As
Publication number | Publication date |
---|---|
GB2014818B (en) | 1982-06-03 |
IT1114316B (it) | 1986-01-27 |
GB2014818A (en) | 1979-08-30 |
FR2413668A1 (fr) | 1979-07-27 |
IT7947506A0 (it) | 1979-01-02 |
FR2413668B1 (US20020125480A1-20020912-P00900.png) | 1982-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8131 | Rejection |