NL241412A - - Google Patents
Info
- Publication number
- NL241412A NL241412A NL241412DA NL241412A NL 241412 A NL241412 A NL 241412A NL 241412D A NL241412D A NL 241412DA NL 241412 A NL241412 A NL 241412A
- 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
- 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
- G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods
-
- 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
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 |
|---|---|---|---|
| US749506A US2999236A (en) | 1958-07-18 | 1958-07-18 | High resolution radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL241412A true NL241412A (xx) |
Family
ID=25014023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL241412D NL241412A (xx) | 1958-07-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2999236A (xx) |
| BE (1) | BE580798A (xx) |
| DE (1) | DE1146143B (xx) |
| NL (1) | NL241412A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1366828A (fr) * | 1963-05-17 | 1964-07-17 | Thomson Houston Comp Francaise | Procédé et dispositif d'antennes à pouvoir de résolution élevé |
| DE977822C (de) * | 1965-08-08 | 1971-01-21 | Georg Kosel Dipl Ing Dr | Rundsichtradargeraet mit Schnittpunkt-Peilantenne |
| US3618008A (en) * | 1969-12-15 | 1971-11-02 | Motorola Inc | Antiglint radio direction finder |
| US4089002A (en) * | 1977-04-05 | 1978-05-09 | The Bendix Corporation | CFAR threshold adaptive target coordinate extractor |
| US4536764A (en) * | 1982-09-29 | 1985-08-20 | Westinghouse Electric Corp. | Method of counting multiple targets in the post detection processing of a radar |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1961334A (en) * | 1931-05-07 | 1934-06-05 | Bell Telephone Labor Inc | Signal shaping device |
| US2161764A (en) * | 1937-11-17 | 1939-06-06 | Socony Vacuum Oil Co Inc | Method and means for recording seismic waves |
| US2229703A (en) * | 1938-01-22 | 1941-01-28 | Radio Patents Corp | Electric translation system |
| GB632939A (en) * | 1945-11-07 | 1949-12-05 | Sadir Carpentier | Improvements in or relating to target detecting systems |
| US2709805A (en) * | 1949-12-24 | 1955-05-31 | Itt | Beam center finder |
| US2776369A (en) * | 1952-05-13 | 1957-01-01 | Sperry Rand Corp | Video integrator circuits |
-
0
- NL NL241412D patent/NL241412A/xx unknown
-
1958
- 1958-07-18 US US749506A patent/US2999236A/en not_active Expired - Lifetime
-
1959
- 1959-07-17 BE BE580798A patent/BE580798A/fr unknown
- 1959-07-17 DE DEI16745A patent/DE1146143B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE580798A (fr) | 1960-01-18 |
| US2999236A (en) | 1961-09-05 |
| DE1146143B (de) | 1963-03-28 |