NO760691L - - Google Patents
Info
- Publication number
- NO760691L NO760691L NO760691A NO760691A NO760691L NO 760691 L NO760691 L NO 760691L NO 760691 A NO760691 A NO 760691A NO 760691 A NO760691 A NO 760691A NO 760691 L NO760691 L NO 760691L
- Authority
- NO
- Norway
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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2535029A DE2535029C3 (de) | 1975-08-06 | 1975-08-06 | Verfahren und Schaltungsanordnung zur Unterdrückung oder Kenntlichmachung von Störsignalen bei Echolotanlagen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO760691L true NO760691L (show.php) | 1977-02-08 |
| NO143717B NO143717B (no) | 1980-12-22 |
| NO143717C NO143717C (no) | 1981-04-01 |
Family
ID=5953310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760691A NO143717C (no) | 1975-08-06 | 1976-03-02 | Koblingsanordning for undertrykkelse av forstyrrende signaler i ekkoloddanlegg |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1095162A (show.php) |
| DE (1) | DE2535029C3 (show.php) |
| GB (1) | GB1547612A (show.php) |
| NO (1) | NO143717C (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027343B1 (en) * | 1979-10-11 | 1983-05-11 | The Marconi Company Limited | A voice detector |
| DE3620783A1 (de) * | 1986-06-20 | 1987-12-23 | Hanns Rump | Apparat und verfahren zur unterdrueckung von stoersignalen bei ultraschall-impuls-echo-geraeten |
-
1975
- 1975-08-06 DE DE2535029A patent/DE2535029C3/de not_active Expired
-
1976
- 1976-03-02 NO NO760691A patent/NO143717C/no unknown
- 1976-08-06 GB GB32967/76A patent/GB1547612A/en not_active Expired
- 1976-08-06 CA CA258,602A patent/CA1095162A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1547612A (en) | 1979-06-27 |
| DE2535029B2 (de) | 1977-10-20 |
| DE2535029A1 (de) | 1977-02-10 |
| CA1095162A (en) | 1981-02-03 |
| NO143717B (no) | 1980-12-22 |
| DE2535029C3 (de) | 1978-05-24 |
| NO143717C (no) | 1981-04-01 |