NL7314865A - - Google Patents
Info
- Publication number
- NL7314865A NL7314865A NL7314865A NL7314865A NL7314865A NL 7314865 A NL7314865 A NL 7314865A NL 7314865 A NL7314865 A NL 7314865A NL 7314865 A NL7314865 A NL 7314865A NL 7314865 A NL7314865 A NL 7314865A
- 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
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
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- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7238595A FR2204811B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-31 | 1972-10-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7314865A true NL7314865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-02 |
| NL175759B NL175759B (nl) | 1984-07-16 |
| NL175759C NL175759C (nl) | 1984-12-17 |
Family
ID=9106474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7314865,A NL175759C (nl) | 1972-10-31 | 1973-10-30 | Hoogte-aanwijsinrichting in een luchtvaartuig. |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430538B (sv) * | 1982-04-06 | 1983-11-21 | Philips Svenska Ab | Elektromagnetiskt zonror for projektiler |
| US6980153B2 (en) * | 2004-05-17 | 2005-12-27 | Honeywell International Inc. | Radar altimeter for helicopter load carrying operations |
| FR3036497B1 (fr) * | 2015-05-19 | 2017-06-16 | Airbus Operations Sas | Procede et systeme de gestion de donnees d'un radioaltimetre d'aeronef. |
| CN111342915B (zh) * | 2020-02-28 | 2022-04-01 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | 机载端接收电磁波信号强度的确定方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610534A (en) * | 1945-10-12 | 1948-10-18 | Noel Meyer Rust | Improvements in radio distance measuring systems |
| US2533889A (en) * | 1946-11-30 | 1950-12-12 | Rca Corp | Method and apparatus for determining time from target by signal reflection |
| US2632160A (en) * | 1949-10-01 | 1953-03-17 | H M R Electronics Inc | Radar range system |
| DE1251828B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-09-11 | |||
| US3710387A (en) * | 1960-09-06 | 1973-01-09 | Us Navy | F.m. radar range system |
| US3264643A (en) * | 1964-12-01 | 1966-08-02 | Ford Motor Co | Continuous wave radar system |
| US3659293A (en) * | 1970-06-02 | 1972-04-25 | Bendix Corp | Range-detecting doppler radar |
| GB1301227A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-01-22 | 1972-12-29 |
-
1972
- 1972-10-31 FR FR7238595A patent/FR2204811B1/fr not_active Expired
-
1973
- 1973-10-29 GB GB5025373A patent/GB1446212A/en not_active Expired
- 1973-10-29 US US410320A patent/US3906497A/en not_active Expired - Lifetime
- 1973-10-29 ES ES420053A patent/ES420053A1/es not_active Expired
- 1973-10-30 NL NLAANVRAGE7314865,A patent/NL175759C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2354613B2 (de) | 1977-01-20 |
| NL175759C (nl) | 1984-12-17 |
| DE2354613A1 (de) | 1974-05-30 |
| FR2204811A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-24 |
| ES420053A1 (es) | 1976-02-16 |
| GB1446212A (en) | 1976-08-18 |
| US3906497A (en) | 1975-09-16 |
| NL175759B (nl) | 1984-07-16 |
| FR2204811B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |