DK129543B - Målfølgende radar, der er indrettet til overvågning af signal/støjforholdet. - Google Patents
Målfølgende radar, der er indrettet til overvågning af signal/støjforholdet.Info
- Publication number
- DK129543B DK129543B DK600170A DK600170A DK129543B DK 129543 B DK129543 B DK 129543B DK 600170 A DK600170 A DK 600170A DK 600170 A DK600170 A DK 600170A DK 129543 B DK129543 B DK 129543B
- Authority
- DK
- Denmark
- Prior art keywords
- monitor
- target
- signal
- noise ratio
- following radar
- Prior art date
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
- G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
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)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1624069A SE351499B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-26 | 1969-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK129543B true DK129543B (da) | 1974-10-21 |
| DK129543C DK129543C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-10 |
Family
ID=20301938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK600170A DK129543B (da) | 1969-11-26 | 1970-11-25 | Målfølgende radar, der er indrettet til overvågning af signal/støjforholdet. |
Country Status (9)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1099011A (en) * | 1958-11-22 | 1968-01-10 | Emi Ltd | Improvements relating to radar automatic tracking apparatus |
| NL292166A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-05-02 | |||
| FR1409434A (fr) * | 1964-07-17 | 1965-08-27 | Thomson Houston Comp Francaise | Perfectionnements aux procédés et dispositifs automatiques de poursuite en distance |
| FR1521442A (fr) * | 1967-02-22 | 1968-04-19 | Thomson Houston Comp Francaise | Perfectionnements aux systèmes de poursuite automatique associant un radar de poursuite à des radars de surveillance |
-
1969
- 1969-11-26 SE SE1624069A patent/SE351499B/xx unknown
-
1970
- 1970-11-17 NL NL7016819A patent/NL169645C/xx not_active IP Right Cessation
- 1970-11-23 DE DE19702058191 patent/DE2058191C3/de not_active Expired
- 1970-11-24 CH CH1741670A patent/CH517945A/de not_active IP Right Cessation
- 1970-11-25 GB GB5616570A patent/GB1308392A/en not_active Expired
- 1970-11-25 NO NO452870A patent/NO128729B/no unknown
- 1970-11-25 DK DK600170A patent/DK129543B/da not_active IP Right Cessation
- 1970-11-25 FR FR7042404A patent/FR2073415B1/fr not_active Expired
- 1970-11-26 JP JP45103764A patent/JPS504559B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2058191C3 (de) | 1981-01-22 |
| JPS504559B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-20 |
| NL169645C (nl) | 1982-08-02 |
| NL7016819A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-05-28 |
| CH517945A (de) | 1972-01-15 |
| GB1308392A (en) | 1973-02-21 |
| DK129543C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-10 |
| NL169645B (nl) | 1982-03-01 |
| DE2058191B2 (de) | 1973-02-22 |
| FR2073415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-01 |
| SE351499B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-27 |
| FR2073415B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-10 |
| DE2058191A1 (de) | 1971-09-09 |
| NO128729B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |