DE3164112D1 - Apparatus for normalizing the gradient of the off-boresight measurement by radar and air-earth radar comprising such an apparatus - Google Patents
Apparatus for normalizing the gradient of the off-boresight measurement by radar and air-earth radar comprising such an apparatusInfo
- Publication number
- DE3164112D1 DE3164112D1 DE8181400543T DE3164112T DE3164112D1 DE 3164112 D1 DE3164112 D1 DE 3164112D1 DE 8181400543 T DE8181400543 T DE 8181400543T DE 3164112 T DE3164112 T DE 3164112T DE 3164112 D1 DE3164112 D1 DE 3164112D1
- Authority
- DE
- Germany
- Prior art keywords
- delta
- elevation
- angle
- value
- radar
- 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.)
- Expired
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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
-
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams
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)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009115A FR2481463A1 (fr) | 1980-04-23 | 1980-04-23 | Dispositif de normalisation du gradient d'ecartometrie d'un radar, et radar air-sol comportant un tel dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3164112D1 true DE3164112D1 (en) | 1984-07-19 |
Family
ID=9241261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181400543T Expired DE3164112D1 (en) | 1980-04-23 | 1981-04-03 | Apparatus for normalizing the gradient of the off-boresight measurement by radar and air-earth radar comprising such an apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0038734B1 (de) |
AT (1) | ATE7963T1 (de) |
DE (1) | DE3164112D1 (de) |
FR (1) | FR2481463A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595144B1 (fr) * | 1986-02-28 | 1988-05-13 | Thomson Csf | Procede de traitement des signaux somme et difference d'un radar du type monopulse, en vue d'estimer la phase parasite introduite entre ces signaux par les circuits hyperfrequence de formation des voies somme et difference |
FR3104268B1 (fr) * | 2019-12-04 | 2021-12-17 | Thales Sa | Procédé et dispositif de mesure de hauteur d'un aéronef en vol par rapport à au moins un point du sol |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772695A (en) * | 1972-03-22 | 1973-11-13 | Harris Intertype Corp | False null detection in automatic tracking systems |
-
1980
- 1980-04-23 FR FR8009115A patent/FR2481463A1/fr active Granted
-
1981
- 1981-04-03 EP EP81400543A patent/EP0038734B1/de not_active Expired
- 1981-04-03 AT AT81400543T patent/ATE7963T1/de not_active IP Right Cessation
- 1981-04-03 DE DE8181400543T patent/DE3164112D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE7963T1 (de) | 1984-06-15 |
FR2481463A1 (fr) | 1981-10-30 |
EP0038734A1 (de) | 1981-10-28 |
FR2481463B1 (de) | 1984-05-25 |
EP0038734B1 (de) | 1984-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |