FI832478A0 - Navigationssystem - Google Patents

Navigationssystem

Info

Publication number: FI832478A0
Authority: FI; Finland
Prior art keywords: navigationssystem
Prior art date: 1981-11-16

Application number

FI832478A

Other languages

English (en)

Other versions

FI75938B (fi

FI75938C (fi

FI832478L (fi

Inventor

Bo Anders Morwing

Bengt Lennart Andersson

Per-Olof Gerhard Gustavsson

Original Assignee

Ericsson Telefon Ab L M

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.)

1981-11-16

Filing date

1983-07-06

Publication date

1983-07-06

1983-07-06 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1983-07-06 Publication of FI832478A0 publication Critical patent/FI832478A0/fi

1983-07-06 Publication of FI832478L publication Critical patent/FI832478L/fi

1988-04-29 Publication of FI75938B publication Critical patent/FI75938B/fi

1988-08-08 Application granted granted Critical

1988-08-08 Publication of FI75938C publication Critical patent/FI75938C/fi

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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Position Fixing By Use Of Radio Waves (AREA)
Burglar Alarm Systems (AREA)
Navigation (AREA)

FI832478A 1981-11-16 1983-07-06 Navigationssystem. FI75938C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8106798A SE435554B (sv)	1981-11-16	1981-11-16	Navigationssystem
SE8106798		1981-11-16
SE8200364		1982-11-02
PCT/SE1982/000364 WO1983001838A1 (en)	1981-11-16	1982-11-02	Navigation system

Publications (4)

Publication Number	Publication Date
FI832478A0 true FI832478A0 (fi)	1983-07-06
FI832478L FI832478L (fi)	1983-07-06
FI75938B FI75938B (fi)	1988-04-29
FI75938C FI75938C (fi)	1988-08-08

Family

ID=20345044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI832478A FI75938C (fi)	1981-11-16	1983-07-06	Navigationssystem.

Country Status (11)

Country	Link
US (1)	US4628319A (fi)
EP (1)	EP0093753B1 (fi)
JP (1)	JPS58501967A (fi)
CA (1)	CA1218134A (fi)
DE (1)	DE3272469D1 (fi)
FI (1)	FI75938C (fi)
IE (1)	IE53597B1 (fi)
IT (1)	IT1153036B (fi)
NO (1)	NO157755C (fi)
SE (1)	SE435554B (fi)
WO (1)	WO1983001838A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO169267C (no) *	1989-06-08	1992-05-27	Miros As	Fremgangsmaate ved system til deteksjon, lokalisering og klassifisering av maalobjekter
US5278563A (en) *	1992-09-08	1994-01-11	Spiess Newton E	Vehicle identification and classification systems
FR2720514B1 (fr) *	1994-05-25	1997-03-28	Bertin & Cie	Système et procédé d'identification et de surveillance radar à grande distance d'un objet ou d'un engin mobile.
DE4423233B8 (de) *	1994-07-02	2005-07-28	Avecs Bergen Gmbh	Vorrichtung und Verfahren zur Erkennung, Quantifizierung, Steuerung und Überwachung sicherheitsrelevanter Systemzustandsgrößen in der bordautonomen und landgestützten Führung von Schiffen
US8441391B2 (en) *	2010-05-05	2013-05-14	Roundtrip Llc	Ultra-secure communication methods and apparatus
WO2012161808A2 (en) *	2011-02-25	2012-11-29	Visa International Service Association	Direct connection systems and methods
JP6014328B2 (ja) *	2012-01-12	2016-10-25	古野電気株式会社	レーダシステム、トランスポンダ装置、レーダ処理方法及びレーダ処理プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3312970A (en) *	1941-06-27	1967-04-04	Rca Corp	Pulse echo recognition systems
US2640983A (en) *	1943-07-31	1953-06-02	Stokes Irving	Pulse-echo signal display system
US2586888A (en) *	1945-06-13	1952-02-26	Arthur A Varela	Echo ranging and identification system
US3087153A (en) *	1956-06-08	1963-04-23	Bendix Corp	Gated pulse radar system
GB854903A (en) *	1957-01-28	1960-11-23	Hughes Aircraft Co	Radar identification systems
US3969725A (en) *	1974-06-12	1976-07-13	The United States Of America As Represented By The Secretary Of Transportation	Distance measuring equipment
US4006477A (en) *	1975-01-06	1977-02-01	Motorola, Inc.	Pulse coherent transponder with precision frequency offset
US4047171A (en) *	1975-09-15	1977-09-06	Motorola, Inc.	Transponder

1981
- 1981-11-16 SE SE8106798A patent/SE435554B/sv not_active IP Right Cessation
1982
- 1982-11-02 WO PCT/SE1982/000364 patent/WO1983001838A1/en not_active Ceased
- 1982-11-02 US US06/514,827 patent/US4628319A/en not_active Expired - Lifetime
- 1982-11-02 DE DE8282903353T patent/DE3272469D1/de not_active Expired
- 1982-11-02 EP EP82903353A patent/EP0093753B1/en not_active Expired
- 1982-11-02 JP JP57503345A patent/JPS58501967A/ja active Pending
- 1982-11-05 IE IE2651/82A patent/IE53597B1/en not_active IP Right Cessation
- 1982-11-15 CA CA000415540A patent/CA1218134A/en not_active Expired
- 1982-11-16 IT IT24266/82A patent/IT1153036B/it active
1983
- 1983-07-06 FI FI832478A patent/FI75938C/fi not_active IP Right Cessation
- 1983-07-15 NO NO83832582A patent/NO157755C/no unknown

Also Published As

Publication number	Publication date
NO157755C (no)	1988-05-11
JPS58501967A (ja)	1983-11-17
SE435554B (sv)	1984-10-01
NO832582L (no)	1983-07-15
FI75938B (fi)	1988-04-29
NO157755B (no)	1988-02-01
IT1153036B (it)	1987-01-14
EP0093753A1 (en)	1983-11-16
IT8224266A0 (it)	1982-11-16
IT8224266A1 (it)	1984-05-16
DE3272469D1 (en)	1986-09-11
SE8106798L (sv)	1983-05-17
FI75938C (fi)	1988-08-08
CA1218134A (en)	1987-02-17
FI832478L (fi)	1983-07-06
US4628319A (en)	1986-12-09
IE822651L (en)	1983-05-16
EP0093753B1 (en)	1986-08-06
WO1983001838A1 (en)	1983-05-26
IE53597B1 (en)	1988-12-21

Publication	Publication Date	Title
DK226682A (da)	1982-11-21	Sladsamler
AT382116B (de)	1987-01-12	Geraeuschgedaempftes schienenrad
BE889765A (fr)	1981-11-16	Stijgerelement
ATA518981A (de)	1983-04-15	Schipaar
BE893877A (fr)	1982-11-16	Mond-en tandverzorgingsmiddel
AT384100B (de)	1987-09-25	Drehrohrofen
BE891918A (fr)	1982-07-28	Draaibare schoorsteenkap
BE891837A (fr)	1982-05-17	Anthracycline-glycosides
AT379276B (de)	1985-12-10	Hoergeraet
AT385733B (de)	1988-05-10	Skibob
AT374656B (de)	1984-05-25	Maishaecksler
ATA243482A (de)	1986-03-15	Mauerstein
BE893857A (fr)	1982-11-16	Comptoir-vitrine
AT371306B (de)	1983-06-27	Hoergeraet
AT368631B (de)	1982-10-25	Zweibein
ATA492281A (de)	1985-08-15	Karniese
FI820687L (fi)	1982-08-28	Dinitrofenol-herbicidantidoter
BE893123A (fr)	1982-11-08	Thienyl- et benzothienyl-t-butylamino-phenoxypropanols
AT374934B (de)	1984-06-12	Kapodaster
ATA157781A (de)	1982-02-15	Steher
BR6100124U (pt)	1982-09-08	Dedobol
BR6100333U (pt)	1982-10-19	Cruzaletra
BR6100459U (pt)	1981-07-14	Papel-madeira
BR6100519U (pt)	1981-08-18	Petrecho domestico
BR6100580U (pt)	1982-12-14	Panelao

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: OY L M ERICSSON AB