IT1114316B - CORRELATION RADAR THAT ENSURES A DETECTION NEAR LOW ALTITUDE - Google Patents
CORRELATION RADAR THAT ENSURES A DETECTION NEAR LOW ALTITUDEInfo
- Publication number
- IT1114316B IT1114316B IT47506/79A IT4750679A IT1114316B IT 1114316 B IT1114316 B IT 1114316B IT 47506/79 A IT47506/79 A IT 47506/79A IT 4750679 A IT4750679 A IT 4750679A IT 1114316 B IT1114316 B IT 1114316B
- Authority
- IT
- Italy
- Prior art keywords
- ensures
- low altitude
- near low
- detection near
- correlation radar
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
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 (en) | 1978-01-03 | 1978-01-03 | CORRELATION RADAR ENSURING CLOSE DETECTION AT LOW ALTITUDE AND SYSTEM INCLUDING SUCH RADAR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7947506A0 IT7947506A0 (en) | 1979-01-02 |
IT1114316B true IT1114316B (en) | 1986-01-27 |
Family
ID=9203080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47506/79A IT1114316B (en) | 1978-01-03 | 1979-01-02 | CORRELATION RADAR THAT ENSURES A DETECTION NEAR LOW ALTITUDE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2900041A1 (en) |
FR (1) | FR2413668A1 (en) |
GB (1) | GB2014818B (en) |
IT (1) | IT1114316B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2348756B (en) * | 1981-06-10 | 2001-02-21 | Emi Ltd | Radar system |
DE3148952C1 (en) * | 1981-12-10 | 1998-08-27 | Telefunken Systemtechnik | Proximity fuse, preferably for flying target |
FR2559272B1 (en) * | 1984-02-03 | 1987-08-07 | Snecma | DEVICE FOR REJECTING INTERFERED SIGNALS IN CONTINUOUS TRANSMISSION PROXIMETRY RADARS |
FR2580080A1 (en) * | 1985-04-03 | 1986-10-10 | Snecma | Proximity-detecting CW radar system |
EP3553551B1 (en) * | 2018-04-10 | 2022-06-01 | Aptiv Technologies Limited | Method for the recognition of an object |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2286391A1 (en) * | 1974-09-27 | 1976-04-23 | Snecma | SHORT DISTANCE RADAR |
-
1978
- 1978-01-03 FR FR7800048A patent/FR2413668A1/en active Granted
-
1979
- 1979-01-02 GB GB7900088A patent/GB2014818B/en not_active Expired
- 1979-01-02 DE DE19792900041 patent/DE2900041A1/en not_active Ceased
- 1979-01-02 IT IT47506/79A patent/IT1114316B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7947506A0 (en) | 1979-01-02 |
GB2014818B (en) | 1982-06-03 |
DE2900041A1 (en) | 1979-07-12 |
FR2413668A1 (en) | 1979-07-27 |
FR2413668B1 (en) | 1982-04-23 |
GB2014818A (en) | 1979-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941230 |