BE480704A - - Google Patents
Info
- Publication number
- BE480704A BE480704A BE480704DA BE480704A BE 480704 A BE480704 A BE 480704A BE 480704D A BE480704D A BE 480704DA BE 480704 A BE480704 A BE 480704A
- Authority
- BE
- Belgium
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
- G01S7/292—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 |
|---|---|---|---|
| US495587A US2494339A (en) | 1943-07-21 | 1943-07-21 | Noise-reducing pulse-echo locating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480704A true BE480704A (en:Method) |
Family
ID=23969205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480704D BE480704A (en:Method) | 1943-07-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2494339A (en:Method) |
| BE (1) | BE480704A (en:Method) |
| FR (1) | FR952295A (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590884A (en) * | 1944-02-29 | 1952-04-01 | Robert M Page | Pulse echo ranging cathode-ray tube sweep system |
| US2769975A (en) * | 1945-10-29 | 1956-11-06 | Rines Robert Harvey | Electromagnetic object-tracking-anddestroying method and system |
| US2677819A (en) * | 1946-02-20 | 1954-05-04 | Us Navy | Obstruction radar system |
| US2881424A (en) * | 1946-05-17 | 1959-04-07 | Clark C Watterson | Signal generating apparatus |
| US3077592A (en) * | 1947-02-26 | 1963-02-12 | Sperry Rand Corp | Radar system ranging unit |
| US2685687A (en) * | 1948-04-27 | 1954-08-03 | Farnsworth Res Corp | Impulse generator for time indication |
| US4010469A (en) * | 1951-06-20 | 1977-03-01 | The Rand Corporation | Interference suppression |
| US2758247A (en) * | 1951-09-21 | 1956-08-07 | Gilfillan Bros Inc | Gated video amplifier circuitry |
| US2813678A (en) * | 1951-11-27 | 1957-11-19 | Jr Dwight D Wilcox | Electronic differential digital computer |
| US2782412A (en) * | 1952-05-13 | 1957-02-19 | Sperry Rand Corp | Gated video integrator radar system |
| US2878465A (en) * | 1953-05-18 | 1959-03-17 | Richard R Miller | Radio pulse echo device with alarm actuated by selected echoes |
| US3092831A (en) * | 1954-05-17 | 1963-06-04 | Sanders Associates Inc | Automatic range tracking radar system |
| US2998591A (en) * | 1955-01-21 | 1961-08-29 | Raytheon Co | Audible fish alarms |
| US3012241A (en) * | 1955-04-04 | 1961-12-05 | Richard R Miller | Radio pulse echo device with alarm actuated by selected echoes |
| US3047857A (en) * | 1955-11-30 | 1962-07-31 | Charles W Rockett | Emergency indicator alarm |
| US4203365A (en) * | 1956-09-20 | 1980-05-20 | The United States Of America As Represented By The Secretary Of The Navy | Jammer apprehending amplifier for proximity fuzes |
| US4219818A (en) * | 1956-12-05 | 1980-08-26 | Rockwell International Corporation | Radar system |
| US2965844A (en) * | 1957-11-14 | 1960-12-20 | Jr Charles Clark | Visual indicating apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL86272B (en:Method) * | 1936-06-20 | |||
| NL53219C (en:Method) * | 1937-07-08 |
-
0
- BE BE480704D patent/BE480704A/xx unknown
-
1943
- 1943-07-21 US US495587A patent/US2494339A/en not_active Expired - Lifetime
-
1947
- 1947-08-25 FR FR952295D patent/FR952295A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR952295A (fr) | 1949-11-14 |
| US2494339A (en) | 1950-01-10 |