IT8123250A1 - Dispositivo per ridurre i lobi laterali di autocorrelazione in un radar a compressione di impulsi - Google Patents
Dispositivo per ridurre i lobi laterali di autocorrelazione in un radar a compressione di impulsiInfo
- Publication number
- IT8123250A1 IT8123250A1 IT1981A23250A IT2325081A IT8123250A1 IT 8123250 A1 IT8123250 A1 IT 8123250A1 IT 1981A23250 A IT1981A23250 A IT 1981A23250A IT 2325081 A IT2325081 A IT 2325081A IT 8123250 A1 IT8123250 A1 IT 8123250A1
- Authority
- IT
- Italy
- Prior art keywords
- autocorrelation
- reduce
- pulse compression
- side lobes
- compression radar
- Prior art date
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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
-
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8018191A FR2489000A1 (fr) | 1980-08-20 | 1980-08-20 | Dispositif permettant de diminuer les lobes secondaires d'autocorrelation dans un radar a compression d'impulsion |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8123250A0 IT8123250A0 (it) | 1981-07-30 |
IT8123250A1 true IT8123250A1 (it) | 1983-01-30 |
IT1195052B IT1195052B (it) | 1988-09-28 |
Family
ID=9245294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23250/81A IT1195052B (it) | 1980-08-20 | 1981-07-30 | Dispositivo per ridurre i lobi laterali di autocorrelazione in un radar a compressione di impulsi |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2489000A1 (it) |
IT (1) | IT1195052B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2746505B1 (fr) * | 1983-02-18 | 1998-06-26 | Labo Cent Telecommunicat | Procede et dispositif d'elimination des lobes secondaires en distance pour radars doppler a compression d'impulsions |
FR2692050B1 (fr) * | 1992-06-05 | 1994-12-23 | Thomson Csf | Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731311A (en) * | 1970-09-18 | 1973-05-01 | Hughes Aircraft Co | Polyphase encoding-decoding system |
US4028700A (en) * | 1972-11-16 | 1977-06-07 | Raytheon Company | Pulse compression radar and method of operating such a radar |
-
1980
- 1980-08-20 FR FR8018191A patent/FR2489000A1/fr active Granted
-
1981
- 1981-07-30 IT IT23250/81A patent/IT1195052B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2489000B1 (it) | 1985-02-22 |
IT1195052B (it) | 1988-09-28 |
IT8123250A0 (it) | 1981-07-30 |
FR2489000A1 (fr) | 1982-02-26 |
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