GB2091060B - Doppler navigation apparatus - Google Patents

Doppler navigation apparatus

Info

Publication number: GB2091060B
Authority: GB; United Kingdom
Prior art keywords: navigation apparatus; doppler navigation; doppler; navigation
Prior art date: 1981-01-14
Legal status (The legal status 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 status listed.): Expired

Application number

GB8101050A

Other versions

GB2091060A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Decca Ltd

Original Assignee

Decca Ltd

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.)

1981-01-14

Filing date

1981-01-14

Publication date

1984-08-15

1981-01-14 Application filed by Decca Ltd filed Critical Decca Ltd

1981-01-14 Priority to GB8101050A priority Critical patent/GB2091060B/en

1982-07-21 Publication of GB2091060A publication Critical patent/GB2091060A/en

1984-08-15 Application granted granted Critical

1984-08-15 Publication of GB2091060B publication Critical patent/GB2091060B/en

Status Expired legal-status Critical Current

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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

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)

GB8101050A 1981-01-14 1981-01-14 Doppler navigation apparatus Expired GB2091060B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8101050A GB2091060B (en)	1981-01-14	1981-01-14	Doppler navigation apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8101050A GB2091060B (en)	1981-01-14	1981-01-14	Doppler navigation apparatus

Publications (2)

Publication Number	Publication Date
GB2091060A GB2091060A (en)	1982-07-21
GB2091060B true GB2091060B (en)	1984-08-15

Family

ID=10518964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8101050A Expired GB2091060B (en)	1981-01-14	1981-01-14	Doppler navigation apparatus

Country Status (1)

Country	Link
GB (1)	GB2091060B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19502873C2 (en) *	1995-01-30	1998-10-08	Deuta Mestechnik Gmbh Berlin	Method and device for the contactless determination of the movement quantities of vehicles
CN101788565A (en) *	2010-03-01	2010-07-28	龙兴武	Multipoint layering type differential laser Doppler anemometer

1981
- 1981-01-14 GB GB8101050A patent/GB2091060B/en not_active Expired

Also Published As

Publication number	Publication date
GB2091060A (en)	1982-07-21

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Legal Events

Date	Code	Title	Description
1985-09-04	PCNP	Patent ceased through non-payment of renewal fee