GB2129935B - An adaptive filter - Google Patents

An adaptive filter

Info

Publication number: GB2129935B
Authority: GB; United Kingdom
Prior art keywords: adaptive filter; adaptive; filter
Prior art date: 1982-03-30
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

GB08308829A

Other versions

GB2129935A (en

Inventor

John Arthur Glasgow

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.)

BAE Systems Electronics Ltd

Original Assignee

Marconi Co 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.)

1982-03-30

Filing date

1983-03-30

Publication date

1985-10-02

1982-03-30 Priority claimed from GB08209301A external-priority patent/GB2119089A/en

1983-03-30 Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd

1983-03-30 Priority to GB08308829A priority Critical patent/GB2129935B/en

1984-05-23 Publication of GB2129935A publication Critical patent/GB2129935A/en

1985-10-02 Application granted granted Critical

1985-10-02 Publication of GB2129935B publication Critical patent/GB2129935B/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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
- G01S7/5273—Extracting wanted echo signals using digital techniques
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Radar Systems Or Details Thereof (AREA)

GB08308829A 1982-03-30 1983-03-30 An adaptive filter Expired GB2129935B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08308829A GB2129935B (en)	1982-03-30	1983-03-30	An adaptive filter

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB08209301A GB2119089A (en)	1982-03-30	1982-03-30	An adaptive filter
GB08308829A GB2129935B (en)	1982-03-30	1983-03-30	An adaptive filter

Publications (2)

Publication Number	Publication Date
GB2129935A GB2129935A (en)	1984-05-23
GB2129935B true GB2129935B (en)	1985-10-02

Family

ID=26282424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08308829A Expired GB2129935B (en)	1982-03-30	1983-03-30	An adaptive filter

Country Status (1)

Country	Link
GB (1)	GB2129935B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6137960A (en) *	1984-07-28	1986-02-22	Tadanobu Okubo	Metal surface processing method
DE3721212A1 (en) *	1987-06-26	1989-01-05	Vega Grieshaber Gmbh & Co	LEVEL MEASURING DEVICE WITH ULTRASONIC TRANSDUCER
ATE92639T1 (en) *	1988-06-13	1993-08-15	Siemens Ag	PROCEDURE FOR EMI SUPPRESSION IN ULTRASONIC DISTANCE MEASUREMENTS.
DE102014007480B4 (en)	2014-04-17	2024-02-29	Zeppelin Systems Gmbh	Blow-out device for a rotary valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1519745A (en) *	1967-02-22	1968-04-05	Thomson Houston Comp Francaise	Improvements to optical correlator devices applied more particularly to receivers of pseudo-random code radar systems
NL6706096A (en) *	1967-04-29	1968-10-30
FR1558370A (en) *	1967-11-14	1969-02-28
GB1246642A (en) *	1968-09-03	1971-09-15	Sanders Associates Inc	Signal correlation apparatus
NL6918738A (en) *	1969-12-13	1971-06-15
GB1459444A (en) *	1973-01-24	1976-12-22	Emi Ltd	Moving target indicators using synthetic aperture processing techniques
GB2070247B (en) *	1980-02-08	1983-11-30	Secr Defence	Method and apparatus for detecting a doppler-shifted waveform in an electrical signal
GB2119089A (en) *	1982-03-30	1983-11-09	Marconi Co Ltd	An adaptive filter

1983
- 1983-03-30 GB GB08308829A patent/GB2129935B/en not_active Expired

Also Published As

Publication number	Publication date
GB2129935A (en)	1984-05-23

Publication	Publication Date	Title
DE3373960D1 (en)	1987-11-05	Adaptive filters
JPS57137959A (en)	1982-08-25	Adaptive filter
GB8300812D0 (en)	1983-02-16	Filter assembly
DE3377769D1 (en)	1988-09-29	Filter
GB8308173D0 (en)	1983-05-05	Filters
GB8320901D0 (en)	1983-09-07	Filter devices
EP0094165A3 (en)	1985-06-12	Filters
GB2132831B (en)	1987-01-14	Chip-type microfuse
JPS56112112A (en)	1981-09-04	Adaptive filter
GB8333350D0 (en)	1984-01-18	Filter
GB8326611D0 (en)	1983-11-09	Adaptive filters
DE3372831D1 (en)	1987-09-03	Electrical interference elimination filter
GB2132830B (en)	1986-03-05	Chip-type microfuse
GB2118794B (en)	1986-04-23	Filter
GB8317369D0 (en)	1983-07-27	Adaptive filters
PT76503A (en)	1983-05-01	Cigarrette filter
GB8301656D0 (en)	1983-02-23	Filter
EP0114078A3 (en)	1987-12-02	An adaptive digital filter
GB2088678B (en)	1984-08-15	Adaptive filter
DE3371835D1 (en)	1987-07-02	An improved filter assembly
GB2119675B (en)	1985-10-30	Filters
KR860002324Y1 (en)	1986-09-20	Filtering devices
GB2119272B (en)	1986-03-05	Filter
GB2132499B (en)	1986-08-28	Filter
GB2129935B (en)	1985-10-02	An adaptive filter

Legal Events

Date	Code	Title	Description
1987-11-18	PCNP	Patent ceased through non-payment of renewal fee