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GB201305086D0 - Scheme for detection and classification of modulated swept frequency signals - Google Patents

Scheme for detection and classification of modulated swept frequency signals

Info

Publication number
GB201305086D0
GB201305086D0 GB201305086A GB201305086A GB201305086D0 GB 201305086 D0 GB201305086 D0 GB 201305086D0 GB 201305086 A GB201305086 A GB 201305086A GB 201305086 A GB201305086 A GB 201305086A GB 201305086 D0 GB201305086 D0 GB 201305086D0
Authority
GB
United Kingdom
Prior art keywords
classification
scheme
detection
frequency signals
swept frequency
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
GB201305086A
Other versions
GB2512093A (en
GB2512093B (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.)
L3Harris TRL Technology Ltd
Original Assignee
TRL Technology 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.)
Filing date
Publication date
Application filed by TRL Technology Ltd filed Critical TRL Technology Ltd
Priority to GB201305086A priority Critical patent/GB2512093B/en
Publication of GB201305086D0 publication Critical patent/GB201305086D0/en
Publication of GB2512093A publication Critical patent/GB2512093A/en
Application granted granted Critical
Publication of GB2512093B publication Critical patent/GB2512093B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/822—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by detecting the presence of a surveillance, interception or detection
    • 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
    • G01S7/52001—Auxiliary means for detecting or identifying sonar signals or the like, e.g. sonar jamming signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB201305086A 2013-03-20 2013-03-20 Scheme for detection and classification of modulated swept frequency signals Active GB2512093B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201305086A GB2512093B (en) 2013-03-20 2013-03-20 Scheme for detection and classification of modulated swept frequency signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201305086A GB2512093B (en) 2013-03-20 2013-03-20 Scheme for detection and classification of modulated swept frequency signals

Publications (3)

Publication Number Publication Date
GB201305086D0 true GB201305086D0 (en) 2013-05-01
GB2512093A GB2512093A (en) 2014-09-24
GB2512093B GB2512093B (en) 2015-04-08

Family

ID=48226724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201305086A Active GB2512093B (en) 2013-03-20 2013-03-20 Scheme for detection and classification of modulated swept frequency signals

Country Status (1)

Country Link
GB (1) GB2512093B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118250811A (en) * 2024-05-28 2024-06-25 中国电子科技集团公司第五十四研究所 Communication method, channel resource allocation method and communication network system
CN118981005A (en) * 2024-08-09 2024-11-19 哈尔滨工业大学 Fast and high-precision swept frequency interferometry signal processing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2530289B (en) * 2014-09-17 2017-03-15 Trl Tech Ltd Low-complexity channelisation scheme catering for signals of arbitrary centre frequency and bandwidth
US12373715B2 (en) * 2018-11-06 2025-07-29 DeepSig Inc. Radio frequency band segmentation, signal detection and labelling using machine learning

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436307B (en) * 1980-02-21 1984-11-26 Teleplan Ab DEVICE FOR COMPRESSING FREQUENCY MODULATED MAJOR SIGNALS IN A RECEIVER'S PASSBAND
US4642643A (en) * 1984-06-07 1987-02-10 The United States Of America As Represented By The Secretary Of The Air Force Noise jammer discrimination by noise spectral bandwidth
US5313209A (en) * 1993-11-12 1994-05-17 The United States Of America As Represented By The Secretary Of The Army Sweep jammer identification process
US6047023A (en) * 1997-05-14 2000-04-04 Hughes Electronics Corporation Swept frequency modulation and demodulation technique
JPH11118909A (en) * 1997-10-20 1999-04-30 Yupiteru Ind Co Ltd Microwave detector
US7683827B2 (en) * 2004-12-15 2010-03-23 Valeo Radar Systems, Inc. System and method for reducing the effect of a radar interference signal
US7852964B2 (en) * 2006-06-19 2010-12-14 Mayflower Communications Company, Inc. Antijam filter system and method for high fidelity high data rate wireless communication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118250811A (en) * 2024-05-28 2024-06-25 中国电子科技集团公司第五十四研究所 Communication method, channel resource allocation method and communication network system
CN118981005A (en) * 2024-08-09 2024-11-19 哈尔滨工业大学 Fast and high-precision swept frequency interferometry signal processing method
CN118981005B (en) * 2024-08-09 2025-06-20 哈尔滨工业大学 Fast and high-precision swept frequency interferometry signal processing method

Also Published As

Publication number Publication date
GB2512093A (en) 2014-09-24
GB2512093B (en) 2015-04-08

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