SE413557B - Mottagaranordning for anvendning i ett radionavigeringssystem - Google Patents
Mottagaranordning for anvendning i ett radionavigeringssystemInfo
- Publication number
- SE413557B SE413557B SE7603442A SE7603442A SE413557B SE 413557 B SE413557 B SE 413557B SE 7603442 A SE7603442 A SE 7603442A SE 7603442 A SE7603442 A SE 7603442A SE 413557 B SE413557 B SE 413557B
- Authority
- SE
- Sweden
- Prior art keywords
- navigation system
- receiver device
- radio navigation
- radio
- receiver
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
- G01S3/40—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop antenna or equivalent goniometer system
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/563,873 US4071845A (en) | 1975-03-31 | 1975-03-31 | Harbor radio navigation system |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7603442L SE7603442L (sv) | 1976-10-01 |
SE413557B true SE413557B (sv) | 1980-06-02 |
Family
ID=24252232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7603442A SE413557B (sv) | 1975-03-31 | 1976-03-19 | Mottagaranordning for anvendning i ett radionavigeringssystem |
Country Status (9)
Country | Link |
---|---|
US (1) | US4071845A (de) |
JP (1) | JPS51121286A (de) |
CA (1) | CA1082791A (de) |
DE (1) | DE2613879A1 (de) |
DK (1) | DK143576A (de) |
FR (1) | FR2306452A1 (de) |
GB (1) | GB1513991A (de) |
IT (1) | IT1057372B (de) |
SE (1) | SE413557B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186351A (en) * | 1978-11-01 | 1980-01-29 | Gte Sylvania Incorporated | Signal strength indicator circuit for a radio receiver employing AGC |
US4454583A (en) * | 1981-06-30 | 1984-06-12 | Signal Scanning Products, Inc. | Navigation system |
CH656269A5 (fr) * | 1984-03-30 | 1986-06-13 | Yves Effront | Appareil d'identification d'un signal composite periodique forme d'un train de signaux elementaires. |
US4636796A (en) * | 1984-06-15 | 1987-01-13 | General Research Of Electronics, Inc. | Radio direction finding system |
GB2247585A (en) * | 1990-08-25 | 1992-03-04 | Automatic Syst Lab Ltd | Tracking an object |
AU5161096A (en) * | 1995-02-24 | 1996-09-18 | Ntp Incorporated | Radio tracking system and method of operation thereof |
US5652578A (en) * | 1995-06-09 | 1997-07-29 | Snow; Donald | Home base directional indicator |
GB2319934B (en) * | 1996-11-27 | 2001-06-06 | Sony Uk Ltd | Digital signal processing |
US20020102957A1 (en) * | 2001-01-29 | 2002-08-01 | Han-Yang Tseng | Radio signal receiving control device and the control method for the same |
US6859691B2 (en) * | 2003-01-31 | 2005-02-22 | David Puchkoff | Device and method for enabling a mariner to select storm havens |
WO2006022649A1 (en) * | 2004-07-27 | 2006-03-02 | David Puchkoff | Device and method for enabling a mariner to select storm havens |
US7990263B2 (en) * | 2006-09-28 | 2011-08-02 | Beatty Street Properties, Inc. | Vector-based harbor scheduling |
DE502007001797D1 (de) * | 2007-04-26 | 2009-12-03 | Skidata Ag | Vorrichtung zur Einzelstellplatzüberwachung |
EP4166973A1 (de) | 2021-10-18 | 2023-04-19 | Noras Fundação | Verfahren und vorrichtung zur identifizierung der position eines schwimmenden elementes |
EP4166974A1 (de) | 2021-10-18 | 2023-04-19 | Jorge Alberto Ferreira Noras | Verfahren, vorrichtung und schwimmendes element für ein küstengebiet, wie z.b. eine signalisiierungsboje, für das energieverbrauchsmanagement in der kommunikation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB315857A (en) * | 1928-07-21 | 1930-05-08 | Lorenz C Ag | Improvements in and relating to methods of direction determination, particularly for aeroplane traffic |
FR734986A (fr) * | 1931-04-11 | 1932-10-31 | Bendix Aviat Corp | Méthode et moyens radio-électriques pour indiquer la direction |
BE474943A (de) * | 1945-10-10 | |||
US3378817A (en) * | 1964-12-09 | 1968-04-16 | Gen Electric | Signalling systems |
US3366958A (en) * | 1965-10-22 | 1968-01-30 | Elizabeth M. Seaborn | Proximity indicator |
US3510777A (en) * | 1967-05-10 | 1970-05-05 | Corn Products Co | Digital stream selective calling system |
US3816832A (en) * | 1969-06-16 | 1974-06-11 | A Elwood | Radio receiving station |
US3665313A (en) * | 1970-07-13 | 1972-05-23 | Nasa | Location identification system |
US3628150A (en) * | 1970-08-03 | 1971-12-14 | Zenith Radio Corp | Selective paging system |
US3689842A (en) * | 1970-09-23 | 1972-09-05 | Marcus J Meed | Electronic marker marine |
NL7217210A (de) * | 1971-12-20 | 1973-06-22 | ||
US3835387A (en) * | 1972-11-15 | 1974-09-10 | Columbia Pictures Ind Inc | Control circuitry for information transmission system |
-
1975
- 1975-03-31 US US05/563,873 patent/US4071845A/en not_active Expired - Lifetime
-
1976
- 1976-03-01 CA CA246,846A patent/CA1082791A/en not_active Expired
- 1976-03-12 GB GB10032/76A patent/GB1513991A/en not_active Expired
- 1976-03-19 SE SE7603442A patent/SE413557B/xx unknown
- 1976-03-24 JP JP51032388A patent/JPS51121286A/ja active Pending
- 1976-03-25 FR FR7608668A patent/FR2306452A1/fr not_active Withdrawn
- 1976-03-29 IT IT48766/76A patent/IT1057372B/it active
- 1976-03-30 DK DK143576A patent/DK143576A/da unknown
- 1976-03-31 DE DE19762613879 patent/DE2613879A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA1082791A (en) | 1980-07-29 |
US4071845A (en) | 1978-01-31 |
JPS51121286A (en) | 1976-10-23 |
DK143576A (da) | 1976-10-01 |
IT1057372B (it) | 1982-03-10 |
GB1513991A (en) | 1978-06-14 |
FR2306452A1 (fr) | 1976-10-29 |
SE7603442L (sv) | 1976-10-01 |
DE2613879A1 (de) | 1976-10-14 |
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