FR1356993A - Improvements to jamming devices - Google Patents

Improvements to jamming devices

Info

Publication number
FR1356993A
FR1356993A FR924154A FR924154A FR1356993A FR 1356993 A FR1356993 A FR 1356993A FR 924154 A FR924154 A FR 924154A FR 924154 A FR924154 A FR 924154A FR 1356993 A FR1356993 A FR 1356993A
Authority
FR
France
Prior art keywords
jamming devices
jamming
devices
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.)
Expired
Application number
FR924154A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR924154A priority Critical patent/FR1356993A/en
Priority to BE643045D priority patent/BE643045A/xx
Priority to CH138764A priority patent/CH418415A/en
Priority to DE1964C0032080 priority patent/DE1288656B/en
Priority to NL6401042A priority patent/NL144112B/en
Priority to GB544964A priority patent/GB1046923A/en
Application granted granted Critical
Publication of FR1356993A publication Critical patent/FR1356993A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/28—Countermeasures against jamming with jamming and anti-jamming mechanisms both included in a same device or system, e.g. wherein anti-jamming includes prevention of undesired self-jamming resulting from jamming
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • 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
    • H04K3/41—Jamming having variable characteristics characterized by the control of the jamming activation or deactivation time
    • 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
    • H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
    • 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"

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR924154A 1963-02-08 1963-02-08 Improvements to jamming devices Expired FR1356993A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR924154A FR1356993A (en) 1963-02-08 1963-02-08 Improvements to jamming devices
BE643045D BE643045A (en) 1963-02-08 1964-01-28
CH138764A CH418415A (en) 1963-02-08 1964-02-06 Radio-electric jamming device
DE1964C0032080 DE1288656B (en) 1963-02-08 1964-02-07 Radio system for disrupting unwanted voice information
NL6401042A NL144112B (en) 1963-02-08 1964-02-07 DEVICE FOR DAMAGING ENEMY SOUND INFORMATION.
GB544964A GB1046923A (en) 1963-02-08 1964-02-10 Improvements in radio jamming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924154A FR1356993A (en) 1963-02-08 1963-02-08 Improvements to jamming devices

Publications (1)

Publication Number Publication Date
FR1356993A true FR1356993A (en) 1964-04-03

Family

ID=8796614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924154A Expired FR1356993A (en) 1963-02-08 1963-02-08 Improvements to jamming devices

Country Status (6)

Country Link
BE (1) BE643045A (en)
CH (1) CH418415A (en)
DE (1) DE1288656B (en)
FR (1) FR1356993A (en)
GB (1) GB1046923A (en)
NL (1) NL144112B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1841319C (en) * 1968-09-02 2022-10-04 Акционерное общество "Центральный научно-исследовательский радиотехнический институт имени академика А.И. Берга" Missile decoy to counter radar missile guidance systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240213C2 (en) * 1972-08-16 1982-04-29 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Radio transmission jamming system restricted to given area - has direction finder with echo oscillator and directional transmitter
DE3110542C2 (en) * 1981-03-18 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Radio relay system
DE102009006861A1 (en) * 2009-01-30 2010-08-12 Eads Deutschland Gmbh Responsive-jammer for executing interference cycles in communication connection, has receiving antenna protection switch controlled by control device and provided for protecting receiver during radiation of interference signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653222A (en) * 1944-08-04 1953-09-22 Everard M Williams Radio jamming device
US2885543A (en) * 1945-01-27 1959-05-05 Everard M Williams Automatic sweeping and jamming radio equipment
US2643329A (en) * 1945-05-14 1953-06-23 Standard Telephones Cables Ltd Tracking system between receiver and transmitter
US2985754A (en) * 1946-05-04 1961-05-23 Itt Frequency responsive transmitterreceiver system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1841319C (en) * 1968-09-02 2022-10-04 Акционерное общество "Центральный научно-исследовательский радиотехнический институт имени академика А.И. Берга" Missile decoy to counter radar missile guidance systems

Also Published As

Publication number Publication date
CH418415A (en) 1966-08-15
NL144112B (en) 1974-11-15
DE1288656B (en) 1969-02-06
BE643045A (en) 1964-05-15
GB1046923A (en) 1966-10-26
NL6401042A (en) 1964-08-10

Similar Documents

Publication Publication Date Title
FR1347865A (en) Improvements to diathermo-coagulation devices
FR1397065A (en) Improvements to X-ray equipment
FR1412189A (en) Improvements to charging devices
FR1356993A (en) Improvements to jamming devices
FR1330199A (en) Improvements to magnetoaerodynamic devices
BE708306A (en) Improvements to control devices
FR1362970A (en) Improvements to detection devices
FR1494868A (en) Improvements to grinding devices
FR1366365A (en) Improvements to de-icers
FR1380357A (en) Improvements to magnetic protection devices
FR1506979A (en) Improvements to telegraph devices
FR1342546A (en) Improvements to profiling devices
FR1543664A (en) Improvements to development devices
FR1391488A (en) Improvements to lifting devices
FR1316988A (en) Improvements to combustion devices
FR1411480A (en) Improvements to trade barriers
FR1395676A (en) Improvements to humage devices
FR1413199A (en) Improvements made to spectrography devices
FR1366060A (en) Improvements to X-ray equipment
FR1387952A (en) Improvements to X-ray equipment
FR1369986A (en) Improvements to electro-sparking devices
FR1320314A (en) Improvements to radar devices
FR1459093A (en) Improvements to X-ray equipment
FR1314115A (en) Improvements to electro-magnetic devices
FR1360465A (en) Improvements to projection devices