GB8818441D0 - Interference cancelling receiving array system - Google Patents

Interference cancelling receiving array system

Info

Publication number
GB8818441D0
GB8818441D0 GB888818441A GB8818441A GB8818441D0 GB 8818441 D0 GB8818441 D0 GB 8818441D0 GB 888818441 A GB888818441 A GB 888818441A GB 8818441 A GB8818441 A GB 8818441A GB 8818441 D0 GB8818441 D0 GB 8818441D0
Authority
GB
United Kingdom
Prior art keywords
array system
receiving array
interference cancelling
cancelling
interference
Prior art date
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.)
Granted
Application number
GB888818441A
Other versions
GB2208055A (en
GB2208055B (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.)
Raytheon Co
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.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of GB8818441D0 publication Critical patent/GB8818441D0/en
Publication of GB2208055A publication Critical patent/GB2208055A/en
Application granted granted Critical
Publication of GB2208055B publication Critical patent/GB2208055B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01S7/02—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
    • G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
    • 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
    • G01S7/52003—Techniques for enhancing spatial resolution of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB8818441A 1987-08-04 1988-08-03 Interference cancelling receiving array system Expired - Fee Related GB2208055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8121587A 1987-08-04 1987-08-04

Publications (3)

Publication Number Publication Date
GB8818441D0 true GB8818441D0 (en) 1988-09-07
GB2208055A GB2208055A (en) 1989-02-15
GB2208055B GB2208055B (en) 1991-11-20

Family

ID=22162801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8818441A Expired - Fee Related GB2208055B (en) 1987-08-04 1988-08-03 Interference cancelling receiving array system

Country Status (2)

Country Link
FR (1) FR2621399B1 (en)
GB (1) GB2208055B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242268B (en) * 1990-03-22 1993-07-21 Stc Plc Adaptive antenna
GB2517661B (en) * 1995-10-24 2016-03-30 Thomson Csf An anti-jamming antenna
FR2767587B1 (en) * 1997-08-25 1999-10-01 Imra Europe Sa METHOD FOR IMPROVING SOUND DETECTION AND DETERMINING THE POSITION OF SMALL TARGETS
WO2005024461A1 (en) * 2003-09-04 2005-03-17 Sonartech Atlas Pty Ltd Resolving directional information in sonar arrays
US6956517B1 (en) * 2004-06-12 2005-10-18 L-3 Integrated Systems Company Systems and methods for multi-channel analog to digital conversion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552885B1 (en) * 1974-02-12 1986-03-21 Thomson Csf ANTI-JAMMING METHOD OF AN ELECTRONICALLY SCANNED ANTENNA AND ANTENNA OBTAINED BY APPLICATION OF SAID METHOD
US4017867A (en) * 1976-02-25 1977-04-12 Bell Telephone Laboratories, Incorporated Antenna assembly producing steerable beam and null
US4070675A (en) * 1976-10-21 1978-01-24 Motorola Inc. Power rejection apparatus using a null-constrained subarray for MTI radar applications
NL8005725A (en) * 1980-10-17 1982-05-17 Hollandse Signaalapparaten Bv METHOD AND APPARATUS FOR SUPPLYING FAULT SIGNALS FROM FAULT SOURCES DURING THE RECEPTION OF TARGET SECO SIGNALS IN THE RECEIVER OF AN IMPULSE RADAR DEVICE.
EP0098339A1 (en) * 1982-06-15 1984-01-18 SELENIA INDUSTRIE ELETTRONICHE ASSOCIATE S.p.A. An adaptive system for the attenuation of an intentional disturbance applied to a phased array type radar with mechanical scanning
US4720712A (en) * 1985-08-12 1988-01-19 Raytheon Company Adaptive beam forming apparatus

Also Published As

Publication number Publication date
FR2621399A1 (en) 1989-04-07
FR2621399B1 (en) 1993-04-23
GB2208055A (en) 1989-02-15
GB2208055B (en) 1991-11-20

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Legal Events

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

Effective date: 19990803