NL253830A - - Google Patents
Info
- Publication number
- NL253830A NL253830A NL253830DA NL253830A NL 253830 A NL253830 A NL 253830A NL 253830D A NL253830D A NL 253830DA NL 253830 A NL253830 A NL 253830A
- 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
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
-
- 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 |
|---|---|---|---|
| FR800338A FR1239963A (fr) | 1959-07-17 | 1959-07-17 | Récepteur de radiodétection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253830A true NL253830A (sv) |
Family
ID=8717250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253830D NL253830A (sv) | 1959-07-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1199340B (sv) |
| FR (1) | FR1239963A (sv) |
| NL (1) | NL253830A (sv) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910149C (de) * | 1941-08-19 | 1954-04-29 | Atlas Werke Ag | Echolotvorrichtung |
| GB634108A (en) * | 1947-02-20 | 1950-03-15 | Donald Harrison Black | Improvements in and relating to pulsed-signal displays in radar systems |
| FR1108134A (fr) * | 1954-05-28 | 1956-01-09 | Csf | Procédé et dispositif destinés à améliorer la transmission de signaux radioélectriques en présence de bruit |
| NL133723C (sv) * | 1956-03-30 |
-
0
- NL NL253830D patent/NL253830A/xx unknown
-
1959
- 1959-07-17 FR FR800338A patent/FR1239963A/fr not_active Expired
-
1960
- 1960-07-16 DE DEC21932A patent/DE1199340B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1199340B (de) | 1965-08-26 |
| FR1239963A (fr) | 1960-09-02 |