CH268059A - Radio transmission system with at least one antenna arrangement, which consists of several antennas arranged in a straight line. - Google Patents
Radio transmission system with at least one antenna arrangement, which consists of several antennas arranged in a straight line.Info
- Publication number
- CH268059A CH268059A CH268059DA CH268059A CH 268059 A CH268059 A CH 268059A CH 268059D A CH268059D A CH 268059DA CH 268059 A CH268059 A CH 268059A
- Authority
- CH
- Switzerland
- Prior art keywords
- straight line
- transmission system
- radio transmission
- antenna arrangement
- antennas arranged
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2411518X | 1942-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH268059A true CH268059A (en) | 1950-04-30 |
Family
ID=9685287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH268059D CH268059A (en) | 1942-05-27 | 1947-11-18 | Radio transmission system with at least one antenna arrangement, which consists of several antennas arranged in a straight line. |
Country Status (3)
Country | Link |
---|---|
US (1) | US2411518A (en) |
CH (1) | CH268059A (en) |
NL (1) | NL135042C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1085929B (en) * | 1956-05-19 | 1960-07-28 | Standard Elektrik Lorenz Ag | Procedure for connecting an antenna system to a direction finder or a radio beacon |
DE1148606B (en) * | 1960-04-27 | 1963-05-16 | Standard Elektrik Lorenz Ag | Doppler beacon beacon |
DE1166298B (en) * | 1960-04-27 | 1964-03-26 | Standard Elektrik Lorenz Ag | Beacon beacon |
DE1192710B (en) * | 1960-09-24 | 1965-05-13 | Standard Elektrik Lorenz Ag | Doppler radio beacon system for determining the direction on the receiving end |
EP0044456A1 (en) * | 1980-07-19 | 1982-01-27 | International Standard Electric Corporation | Antenna system for Doppler omnidirectional range |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521702A (en) * | 1944-08-04 | 1950-09-12 | Int Standard Electric Corp | Radio navigational system |
US2481509A (en) * | 1945-09-05 | 1949-09-13 | Paul G Hansel | Directional system |
US2547066A (en) * | 1945-10-16 | 1951-04-03 | Herbert M Wagner | Beacon guide |
US2490050A (en) * | 1945-11-07 | 1949-12-06 | Paul G Hansel | Navigation system |
US2648003A (en) * | 1946-01-07 | 1953-08-04 | Us Navy | Vernier scanner |
US2541125A (en) * | 1946-10-02 | 1951-02-13 | Int Standard Electric Corp | Radio navigation system |
US2502131A (en) * | 1947-03-20 | 1950-03-28 | Int Standard Electric Corp | Radio direction finder |
US2533229A (en) * | 1947-06-25 | 1950-12-12 | Jr Edward N Dingley | Omnidirectional radio beacon |
US2861264A (en) * | 1955-04-12 | 1958-11-18 | Itt | Direction finder system |
DE1067086B (en) * | 1956-06-02 | |||
DE1123000B (en) * | 1958-07-16 | 1962-02-01 | Standard Elektrik Lorenz Ag | Arrangement for wireless determination of direction based on the Doppler effect |
US3113286A (en) * | 1961-03-06 | 1963-12-03 | Norman B Miller | Acoustical wave direction determining device |
DE1168982C2 (en) * | 1961-03-16 | 1973-10-04 | SCANNING PROCEDURE FOR RADIO DIRECTOR | |
US3230501A (en) * | 1962-10-31 | 1966-01-18 | John J Yagelowich | Scanned output line transducer |
GB1053382A (en) * | 1963-03-13 | |||
US3316530A (en) * | 1963-04-10 | 1967-04-25 | Smith & Sons Ltd S | Echo-sounding apparatus with stabilized narrow beam |
US3412405A (en) * | 1964-09-14 | 1968-11-19 | Motorola Inc | Side lobe response reducing system |
US3845487A (en) * | 1972-09-26 | 1974-10-29 | U Lammers | Radio direction finding system |
US4106023A (en) * | 1975-02-24 | 1978-08-08 | Baghdady Elie J | Navigation aid system |
JP3977303B2 (en) * | 2003-08-21 | 2007-09-19 | シャープ株式会社 | Position detection system, transmitter and receiver in position detection system |
-
0
- NL NL135042D patent/NL135042C/xx active
-
1943
- 1943-04-12 US US482677A patent/US2411518A/en not_active Expired - Lifetime
-
1947
- 1947-11-18 CH CH268059D patent/CH268059A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1085929B (en) * | 1956-05-19 | 1960-07-28 | Standard Elektrik Lorenz Ag | Procedure for connecting an antenna system to a direction finder or a radio beacon |
DE1148606B (en) * | 1960-04-27 | 1963-05-16 | Standard Elektrik Lorenz Ag | Doppler beacon beacon |
DE1166298B (en) * | 1960-04-27 | 1964-03-26 | Standard Elektrik Lorenz Ag | Beacon beacon |
DE1192710B (en) * | 1960-09-24 | 1965-05-13 | Standard Elektrik Lorenz Ag | Doppler radio beacon system for determining the direction on the receiving end |
EP0044456A1 (en) * | 1980-07-19 | 1982-01-27 | International Standard Electric Corporation | Antenna system for Doppler omnidirectional range |
Also Published As
Publication number | Publication date |
---|---|
NL135042C (en) | |
US2411518A (en) | 1946-11-26 |
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