BE635150A - - Google Patents
Info
- Publication number
- BE635150A BE635150A BE635150DA BE635150A BE 635150 A BE635150 A BE 635150A BE 635150D A BE635150D A BE 635150DA BE 635150 A BE635150 A BE 635150A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/242—Circumferential scanning
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/38—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna
- G01S1/40—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna the apparent movement of the antenna being produced by cyclic sequential energisation of fixed antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Control Of Electric Motors In General (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radio Relay Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST014009 | 1958-07-16 | ||
DEST14826A DE1121663B (de) | 1959-02-28 | 1959-02-28 | Doppler-Grossbasis-Funknavigationsanlage |
DEST14948A DE1123000B (de) | 1958-07-16 | 1959-03-28 | Anordnung zur drahtlosen Richtungsbestimmung auf Grund des Dopplereffektes |
DEST22088A DE1207978B (de) | 1958-07-16 | 1964-05-06 | Doppler-Drehfunkfeuersystem |
Publications (1)
Publication Number | Publication Date |
---|---|
BE635150A true BE635150A (xx) | 1964-01-20 |
Family
ID=43085793
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE580710A BE580710A (fr) | 1958-07-16 | 1959-07-15 | Système de radiation ou d'exploration, en particulier pour radiophares et radiogoniomètres. |
BE627007D BE627007A (xx) | 1958-07-16 | 1963-01-11 | |
BE628603D BE628603A (xx) | 1958-07-16 | 1963-02-19 | |
BE635150D BE635150A (xx) | 1958-07-16 | 1963-07-19 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE580710A BE580710A (fr) | 1958-07-16 | 1959-07-15 | Système de radiation ou d'exploration, en particulier pour radiophares et radiogoniomètres. |
BE627007D BE627007A (xx) | 1958-07-16 | 1963-01-11 | |
BE628603D BE628603A (xx) | 1958-07-16 | 1963-02-19 |
Country Status (7)
Country | Link |
---|---|
US (4) | US3144649A (xx) |
BE (4) | BE580710A (xx) |
CH (2) | CH378380A (xx) |
DE (2) | DE1123000B (xx) |
FR (8) | FR1231952A (xx) |
GB (7) | GB908837A (xx) |
NL (1) | NL289191A (xx) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1276141B (de) * | 1959-02-28 | 1968-08-29 | Standard Elektrik Lorenz Ag | Doppler-Grossbasis-Funknavigationsanlage |
US3248733A (en) * | 1959-02-28 | 1966-04-26 | Int Standard Electric Corp | Radio beacon |
US3691560A (en) * | 1961-02-02 | 1972-09-12 | Calvin M Hammack | Method and apparatus for geometrical determination |
NL293383A (xx) * | 1962-05-30 | |||
BE634674A (xx) * | 1962-07-09 | |||
GB1024242A (en) * | 1962-11-29 | 1966-03-30 | Standard Telephones Cables Ltd | Radio navigation system |
FR1605519A (xx) * | 1963-05-21 | 1978-06-19 | ||
US3262117A (en) * | 1963-10-14 | 1966-07-19 | Collins Radio Co | Digital omnirange system of higher accuracy than existing omnirange systems |
US3277482A (en) * | 1963-12-16 | 1966-10-04 | Acf Ind Inc | Navigation or position locating system transmitting carrier and side band waves separately from spaced radiators |
US3412405A (en) * | 1964-09-14 | 1968-11-19 | Motorola Inc | Side lobe response reducing system |
BE769039A (fr) * | 1970-07-17 | 1971-11-03 | Thomson Csf | Station de radionavigation a hautes performances |
FR2108146B1 (xx) * | 1970-07-17 | 1977-11-10 | Thomson Csf | |
GB1317310A (en) * | 1970-12-29 | 1973-05-16 | Standard Telephones Cables Ltd | Radio navigation beacon |
US3778831A (en) * | 1971-04-07 | 1973-12-11 | N Marchand | Compatible double precision doppler omnidirectional bearing system |
GB1352670A (en) * | 1972-10-26 | 1974-05-08 | Standard Telephones Cables Ltd | Antenna array |
US4019184A (en) * | 1974-02-20 | 1977-04-19 | Office National D'etudes Et De Recherches Aerospatiales (O.N.E.R.A.) | Direction-finding method and system |
FR2269086B1 (xx) * | 1974-04-26 | 1980-01-04 | Onera (Off Nat Aerospatiale) | |
GB1499327A (en) * | 1974-07-30 | 1978-02-01 | Standard Telephones Cables Ltd | Radio navigation beacon |
FR2357911A1 (fr) * | 1976-07-09 | 1978-02-03 | Onera (Off Nat Aerospatiale) | Balise de radio-navigation aerienne |
CA1159933A (en) * | 1979-09-12 | 1984-01-03 | Bayly Engineering Limited | Phase directional antenna array and phased ring combiner for radio direction finding |
US4281809A (en) * | 1979-12-13 | 1981-08-04 | The United States Of America As Represented By The Secretary Of The Navy | Method of precision bombing |
FR2476853A1 (fr) * | 1980-02-26 | 1981-08-28 | Thomson Csf | Dispositif de controle d'un systeme de radionavigation du type vor doppler et systeme vor doppler le comprenant |
DE3108980C2 (de) * | 1981-03-10 | 1983-09-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Doppler-Drehfunkfeuer mit einer Überwachungseinrichtung |
DE3310649A1 (de) * | 1983-03-24 | 1984-09-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einkanalpeiler |
EP2287626B1 (en) * | 2006-06-13 | 2013-05-29 | Kabushiki Kaisha Toshiba | Phase correction device, in particular for Doppler-VOR antenna array |
US8774837B2 (en) | 2011-04-30 | 2014-07-08 | John Anthony Wright | Methods, systems and apparatuses of emergency vehicle locating and the disruption thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2188649A (en) * | 1936-03-09 | 1940-01-30 | Rca Corp | Antenna |
DE696987C (de) * | 1936-08-18 | 1940-10-03 | Lorenz Akt Ges C | Drehbare Antennenanlage |
US2367372A (en) * | 1941-01-04 | 1945-01-16 | Rca Corp | Radio directional indication system |
NL135042C (xx) * | 1942-05-27 | |||
US2444425A (en) * | 1943-08-09 | 1948-07-06 | Standard Telephones Cables Ltd | Antenna array |
US2481509A (en) * | 1945-09-05 | 1949-09-13 | Paul G Hansel | Directional system |
US2502131A (en) * | 1947-03-20 | 1950-03-28 | Int Standard Electric Corp | Radio direction finder |
GB798218A (en) * | 1955-11-23 | 1958-07-16 | Marconi Wireless Telegraph Co | Improvements in or relating to radio direction finding systems |
US2985876A (en) * | 1957-01-23 | 1961-05-23 | Marconi Wireless Telegraph Co | Aerial systems |
-
1959
- 1959-03-28 DE DEST14948A patent/DE1123000B/de active Pending
- 1959-06-26 US US823196A patent/US3144649A/en not_active Expired - Lifetime
- 1959-07-10 GB GB23783/59A patent/GB908837A/en not_active Expired
- 1959-07-15 FR FR800095A patent/FR1231952A/fr not_active Expired
- 1959-07-15 BE BE580710A patent/BE580710A/fr unknown
-
1960
- 1960-02-22 CH CH198860A patent/CH378380A/de unknown
- 1960-02-24 US US10695A patent/US3115633A/en not_active Expired - Lifetime
- 1960-02-25 FR FR819597A patent/FR77463E/fr not_active Expired
- 1960-02-26 GB GB6841/60A patent/GB899951A/en not_active Expired
- 1960-03-09 US US13931A patent/US3181159A/en not_active Expired - Lifetime
- 1960-03-18 GB GB9665/60A patent/GB940508A/en not_active Expired
- 1960-03-18 CH CH305860A patent/CH389041A/de unknown
- 1960-03-28 FR FR822650A patent/FR77655E/fr not_active Expired
-
1962
- 1962-02-19 GB GB6331/62A patent/GB1015592A/en not_active Expired
- 1962-07-20 GB GB28061/62A patent/GB1007180A/en not_active Expired
-
1963
- 1963-01-10 FR FR921013A patent/FR83803E/fr not_active Expired
- 1963-01-11 BE BE627007D patent/BE627007A/xx unknown
- 1963-02-12 US US257949A patent/US3226718A/en not_active Expired - Lifetime
- 1963-02-18 FR FR925168A patent/FR83860E/fr not_active Expired
- 1963-02-19 BE BE628603D patent/BE628603A/xx unknown
- 1963-02-19 NL NL289191D patent/NL289191A/xx unknown
- 1963-06-12 GB GB23399/63A patent/GB1041777A/en not_active Expired
- 1963-07-19 FR FR942065A patent/FR84167E/fr not_active Expired
- 1963-07-19 BE BE635150D patent/BE635150A/xx unknown
-
1964
- 1964-05-06 DE DEST22088A patent/DE1207978B/de active Pending
- 1964-06-12 FR FR978117A patent/FR85930E/fr not_active Expired
-
1965
- 1965-05-06 GB GB19117/65A patent/GB1088384A/en not_active Expired
- 1965-05-06 FR FR16068A patent/FR89223E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH389041A (de) | 1965-03-15 |
NL289191A (xx) | 1965-03-25 |
GB940508A (en) | 1963-10-30 |
FR83860E (fr) | 1964-10-31 |
GB899951A (en) | 1962-06-27 |
FR89223E (fr) | 1967-05-26 |
BE628603A (xx) | 1963-08-19 |
FR77463E (fr) | 1962-03-09 |
GB1007180A (en) | 1965-10-13 |
US3144649A (en) | 1964-08-11 |
US3181159A (en) | 1965-04-27 |
GB1015592A (en) | 1966-01-05 |
BE627007A (xx) | 1963-07-11 |
FR85930E (fr) | 1965-11-05 |
GB1041777A (en) | 1966-09-07 |
US3226718A (en) | 1965-12-28 |
FR84167E (fr) | 1964-12-04 |
GB1088384A (en) | 1967-10-25 |
FR1231952A (fr) | 1960-10-04 |
US3115633A (en) | 1963-12-24 |
DE1123000B (de) | 1962-02-01 |
CH378380A (de) | 1964-06-15 |
BE580710A (fr) | 1960-01-15 |
FR77655E (fr) | 1962-04-06 |
FR83803E (fr) | 1964-10-23 |
DE1207978B (de) | 1965-12-30 |
GB908837A (en) | 1962-10-24 |