DK143576A - Radionavigationssystem - Google Patents

Radionavigationssystem

Info

Publication number: DK143576A
Authority: DK; Denmark
Prior art keywords: radionavigation system; radionavigation
Prior art date: 1975-03-31

Application number

DK143576A

Other languages

English (en)

Inventor

F A Gross

Original Assignee

Raytheon Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-03-31

Filing date

1976-03-30

Publication date

1976-10-01

1976-03-30 Application filed by Raytheon Co filed Critical Raytheon Co

1976-10-01 Publication of DK143576A publication Critical patent/DK143576A/da

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)

DK143576A 1975-03-31 1976-03-30 Radionavigationssystem DK143576A (da)

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 (1)

Publication Number	Publication Date
DK143576A true DK143576A (da)	1976-10-01

Family

ID=24252232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK143576A DK143576A (da)	1975-03-31	1976-03-30	Radionavigationssystem

Country Status (9)

Country	Link
US (1)	US4071845A (da)
JP (1)	JPS51121286A (da)
CA (1)	CA1082791A (da)
DE (1)	DE2613879A1 (da)
DK (1)	DK143576A (da)
FR (1)	FR2306452A1 (da)
GB (1)	GB1513991A (da)
IT (1)	IT1057372B (da)
SE (1)	SE413557B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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 (en)	2021-10-18	2023-04-19	Noras Fundação	Method and device for identifying the position of a floating device
EP4166974A1 (en)	2021-10-18	2023-04-19	Jorge Alberto Ferreira Noras	Method, device and floating element for a coastal zone, such as a signal buoy, for the management of energy consumption in communications
US20250304224A1 (en) *	2024-03-26	2025-10-02	Honda Motor Co., Ltd.	Environment recognition system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
GB404659A (en) *	1931-04-11	1934-01-11	Bendix Aviat Corp	Improvements in wireless receiving apparatus
BE474943A (da) *	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 (da) *	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
JPS51121286A (en)	1976-10-23
US4071845A (en)	1978-01-31
SE413557B (sv)	1980-06-02
SE7603442L (sv)	1976-10-01
IT1057372B (it)	1982-03-10
CA1082791A (en)	1980-07-29
DE2613879A1 (de)	1976-10-14
FR2306452A1 (fr)	1976-10-29
GB1513991A (en)	1978-06-14

Publication	Publication Date	Title
AT342464B (de)	1978-04-10	Schiessscheibenanlage
TR19633A (tr)	1979-09-03	Alfa-olifinleri polimerize etmeye mahsus katalizatoerler
SE7611080L (sv)	1977-04-10	Prismor for fergtelevisionskamera
SE7601555L (sv)	1976-08-16	Ultraljudsanleggning
FR2300037A1 (fr)	1976-09-03	System
SE7606593L (sv)	1976-12-12	Drivsystem
SE7610137L (sv)	1977-03-23	Minnessystem
DK92076A (da)	1976-09-05	Reagenssystem
NL7608813A (nl)	1977-02-15	Verankeringssysteem.
FR2299773A1 (fr)	1976-08-27	Systeme
FR2324170A1 (fr)	1977-04-08	Transpondeur
NO143718C (no)	1981-04-01	Navigasjonssystem.
DK143576A (da)	1976-10-01	Radionavigationssystem
SE7505163L (sv)	1976-11-06	Torneschoke for hagelvapen
SE408126B (sv)	1979-05-21	Berband for blixtlas
NL7608879A (nl)	1977-04-18	Facsimilestelsel.
SE7609476L (sv)	1977-02-27	Berkonstruktion for bergtunnlar
SE7612316L (sv)	1977-05-06	Termoelektrisk anleggning
SE385533B (sv)	1976-07-05	Tvaapparatsystem
SE411166B (sv)	1979-12-10	Berband for blixtlas
FR2336961A1 (fr)	1977-07-29	Systeme dyaliseur
NL7608127A (nl)	1977-03-29	Facsimilestelsel.
SE7613028L (sv)	1977-05-25	Utskjutningssystem
FR2301854A1 (fr)	1976-09-17	Dis
NL7610638A (nl)	1977-04-18	Facsimilestelsel.