BE643045A - - Google Patents

Info

Publication number
BE643045A
BE643045A BE643045DA BE643045A BE 643045 A BE643045 A BE 643045A BE 643045D A BE643045D A BE 643045DA BE 643045 A BE643045 A BE 643045A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE643045A publication Critical patent/BE643045A/xx

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)
BE643045D 1963-02-08 1964-01-28 BE643045A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924154A FR1356993A (fr) 1963-02-08 1963-02-08 Perfectionnements aux appareils de brouillage

Publications (1)

Publication Number Publication Date
BE643045A true BE643045A (de) 1964-05-15

Family

ID=8796614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643045D BE643045A (de) 1963-02-08 1964-01-28

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240213C2 (de) * 1972-08-16 1982-04-29 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Funksystem zur Störung von unerwünschten Funksendungen
DE3110542C2 (de) * 1981-03-18 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Richtfunksystem
DE102009006861A1 (de) * 2009-01-30 2010-08-12 Eads Deutschland Gmbh Responsive-Jammer

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

Also Published As

Publication number Publication date
FR1356993A (fr) 1964-04-03
NL6401042A (de) 1964-08-10
DE1288656B (de) 1969-02-06
GB1046923A (en) 1966-10-26
NL144112B (nl) 1974-11-15
CH418415A (fr) 1966-08-15

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