NL7109370A - - Google Patents
Info
- Publication number
- NL7109370A NL7109370A NL7109370A NL7109370A NL7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A
- Authority
- NL
- Netherlands
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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
-
- 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
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
-
- 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
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2926—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by integration
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 |
---|---|---|---|
FR7025560A FR2098514A5 (xx) | 1970-07-09 | 1970-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7109370A true NL7109370A (xx) | 1972-01-11 |
Family
ID=9058533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7109370A NL7109370A (xx) | 1970-07-09 | 1971-07-07 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3905032A (xx) |
DE (1) | DE2134392B2 (xx) |
FR (1) | FR2098514A5 (xx) |
GB (1) | GB1349957A (xx) |
NL (1) | NL7109370A (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014022A (en) * | 1975-06-16 | 1977-03-22 | The United States Of America As Represented By The Secretary Of The Navy | Target detection method and apparatus for reducing range-smearing error caused by relative target motion |
US4005416A (en) * | 1975-06-18 | 1977-01-25 | Sperry Rand Corporation | Apparatus for processing radar video signals |
JPS5912145B2 (ja) * | 1977-10-21 | 1984-03-21 | 古野電気株式会社 | レ−ダ−及び類似装置 |
NL8202784A (nl) * | 1982-07-09 | 1984-02-01 | Hollandse Signaalapparaten Bv | Dataconversieeenheid t.b.v. een impulsradarapparaat. |
SE503786C2 (sv) * | 1994-12-09 | 1996-09-02 | Ericsson Telefon Ab L M | Förfarande för bestämning av tidsläget för en periodiskt återkommande signal |
AUPN722695A0 (en) * | 1995-12-19 | 1996-03-14 | Commonwealth Of Australia, The | A tracking method for a radar system |
FR2953939B1 (fr) * | 2009-12-11 | 2012-09-14 | Thales Sa | Systeme radar uhf pour mettre en oeuvre un procede d'elimination d'un fouillis de vegetation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3151322A (en) * | 1961-10-19 | 1964-09-29 | Telefunken Patent | Evaluating system for processing radar signals |
US3312969A (en) * | 1965-07-09 | 1967-04-04 | Burroughs Corp | Radar video processor and clutter eliminator |
US3422435A (en) * | 1966-12-05 | 1969-01-14 | Texas Instruments Inc | Digital integrator |
FR1527968A (fr) * | 1967-04-12 | 1968-06-07 | Electronique & Radio Ind | Perfectionnements aux dispositifs éliminateurs de zones denses |
-
1970
- 1970-07-09 FR FR7025560A patent/FR2098514A5/fr not_active Expired
-
1971
- 1971-06-29 GB GB3034871A patent/GB1349957A/en not_active Expired
- 1971-07-06 US US159699A patent/US3905032A/en not_active Expired - Lifetime
- 1971-07-07 NL NL7109370A patent/NL7109370A/xx unknown
- 1971-07-09 DE DE2134392A patent/DE2134392B2/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2134392B2 (de) | 1973-09-13 |
DE2134392C3 (xx) | 1974-04-11 |
US3905032A (en) | 1975-09-09 |
GB1349957A (en) | 1974-04-10 |
DE2134392A1 (de) | 1972-01-13 |
FR2098514A5 (xx) | 1972-03-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BN | A decision not to publish the application has become irrevocable |