GB8924792D0 - Optical sensor - Google Patents

Optical sensor

Info

Publication number: GB8924792D0
Authority: GB; United Kingdom
Prior art keywords: optical sensor; optical; sensor
Prior art date: 1988-11-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB898924792A

Other versions

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.)

Hughes Microelectronics Ltd

Original Assignee

Hughes Microelectronics 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.)

1988-11-03

Filing date

1989-11-03

Publication date

1990-06-13

1989-11-03 Application filed by Hughes Microelectronics Ltd filed Critical Hughes Microelectronics Ltd

1990-06-13 Publication of GB8924792D0 publication Critical patent/GB8924792D0/en

1990-12-12 Publication of GB2232550A publication Critical patent/GB2232550A/en

Status Withdrawn legal-status Critical Current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
- 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
- G01S3/78—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 electromagnetic waves other than radio waves
- G01S3/781—Details
- 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
- G01S3/78—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 electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Length Measuring Devices By Optical Means (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Glass Compositions (AREA)
Gyroscopes (AREA)

GB8924792A 1988-11-03 1989-11-03 Optical sensor Withdrawn GB2232550A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8825707		1988-11-03

Publications (2)

Publication Number	Publication Date
GB8924792D0 true GB8924792D0 (en)	1990-06-13
GB2232550A GB2232550A (en)	1990-12-12

Family

ID=10646229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8924792A Withdrawn GB2232550A (en)	1988-11-03	1989-11-03	Optical sensor

Country Status (4)

Country	Link
DE (1)	DE3936701A1 (en)
FR (1)	FR2650069A1 (en)
GB (1)	GB2232550A (en)
IT (1)	IT1237027B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4233144A1 (en) *	1992-10-02	1994-04-07	Diehl Gmbh & Co	Sextant esp. for use in military navigation system - has radiation sensor, north=seeking sensor and navigation computer connection for earth coordinate position determn.
FR2726903B1 (en) *	1994-11-10	1996-12-06	Thomson Csf	INTEGRATED ECARTOMETER
DE102006018994B4 (en) *	2006-04-25	2021-12-23	HELLA GmbH & Co. KGaA	Sensor semiconductor component for direction-sensitive and height-sensitive detection of an optical radiation source and sun sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4092531A (en) *	1976-11-16	1978-05-30	Hughes Aircraft Company	Immersed reflector quadrant detector
US4804832A (en) *	1985-12-10	1989-02-14	Santa Barbara Research Center	Two directional angle of arrival system

1989
- 1989-10-31 IT IT04850589A patent/IT1237027B/en active IP Right Grant
- 1989-11-03 DE DE3936701A patent/DE3936701A1/en not_active Withdrawn
- 1989-11-03 FR FR8914408A patent/FR2650069A1/en active Pending
- 1989-11-03 GB GB8924792A patent/GB2232550A/en not_active Withdrawn

Also Published As

Publication number	Publication date
FR2650069A1 (en)	1991-01-25
IT1237027B (en)	1993-05-13
IT8948505A1 (en)	1991-05-01
DE3936701A1 (en)	1990-11-29
GB2232550A (en)	1990-12-12
IT8948505A0 (en)	1989-10-31

Publication	Publication Date	Title
GB2235287B (en)	1994-01-26	Optical sensors
GB8827853D0 (en)	1988-12-29	Sensor for optical assay
EP0422249A4 (en)	1993-05-12	Optical distance sensor
ZA89770B (en)	1989-10-25	Optical sensing arrangements
GB8927776D0 (en)	1990-02-14	Sensor
EP0424703A3 (en)	1991-10-09	Optical sensor
IL90186A0 (en)	1989-12-15	Optical sensors
GB2188482B (en)	1990-03-07	Optical sensor
GB8902034D0 (en)	1989-03-22	Optical displacement sensor
GB2215055B (en)	1992-04-01	Optical fibre sensor
EP0274091A3 (en)	1990-05-09	Optical displacement sensor
EP0482377A3 (en)	1992-11-19	Optical sensor
EP0323031A3 (en)	1990-02-07	Optical position sensor
GB8709724D0 (en)	1987-05-28	Optical sensor
GB8614741D0 (en)	1986-07-23	Optical sensor
GB2222249B (en)	1992-07-08	Optical sensor
GB2228157B (en)	1993-03-17	Optical sensor
GB8617632D0 (en)	1986-08-28	Optical sensor
GB2192456B (en)	1990-07-04	Optical sensor
GB2224886B (en)	1992-10-28	High-temperature-fluid sensor
GB8924792D0 (en)	1990-06-13	Optical sensor
EP0417535A3 (en)	1992-03-18	Optical oxygen sensor
GB2215549B (en)	1992-02-12	Sensor
GB8918030D0 (en)	1989-09-20	Sensor
GB8629479D0 (en)	1987-01-21	Optical sensors

Legal Events

Date	Code	Title	Description
1991-10-23	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)