FR2830710B1 - Procede et systeme de brouillage - Google Patents

Procede et systeme de brouillage

Info

Publication number
FR2830710B1
FR2830710B1 FR0112976A FR0112976A FR2830710B1 FR 2830710 B1 FR2830710 B1 FR 2830710B1 FR 0112976 A FR0112976 A FR 0112976A FR 0112976 A FR0112976 A FR 0112976A FR 2830710 B1 FR2830710 B1 FR 2830710B1
Authority
FR
France
Prior art keywords
station
aerial
chirp
card
jamming signal
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 - Fee Related
Application number
FR0112976A
Other languages
English (en)
Other versions
FR2830710A1 (fr
Inventor
Daniel Brunet
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Priority to FR0112976A priority Critical patent/FR2830710B1/fr
Priority to ES02292481T priority patent/ES2254625T3/es
Priority to DE60207960T priority patent/DE60207960T2/de
Priority to EP02292481A priority patent/EP1303069B1/fr
Priority to CA002406338A priority patent/CA2406338A1/fr
Priority to AT02292481T priority patent/ATE313180T1/de
Publication of FR2830710A1 publication Critical patent/FR2830710A1/fr
Application granted granted Critical
Publication of FR2830710B1 publication Critical patent/FR2830710B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/226—Selection of non-jammed channel for communication
    • 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
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
    • H04K2203/34—Jamming or countermeasure characterized by the infrastructure components involving multiple cooperating jammers
FR0112976A 2001-10-09 2001-10-09 Procede et systeme de brouillage Expired - Fee Related FR2830710B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0112976A FR2830710B1 (fr) 2001-10-09 2001-10-09 Procede et systeme de brouillage
ES02292481T ES2254625T3 (es) 2001-10-09 2002-10-08 Sistema para generar señales de interferencia.
DE60207960T DE60207960T2 (de) 2001-10-09 2002-10-08 System für die Erzeugung von Störsignalen
EP02292481A EP1303069B1 (fr) 2001-10-09 2002-10-08 System for the generation of jamming signals
CA002406338A CA2406338A1 (fr) 2001-10-09 2002-10-08 Procede et systeme de brouillage
AT02292481T ATE313180T1 (de) 2001-10-09 2002-10-08 System für die erzeugung von störsignalen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112976A FR2830710B1 (fr) 2001-10-09 2001-10-09 Procede et systeme de brouillage

Publications (2)

Publication Number Publication Date
FR2830710A1 FR2830710A1 (fr) 2003-04-11
FR2830710B1 true FR2830710B1 (fr) 2004-02-27

Family

ID=8868075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112976A Expired - Fee Related FR2830710B1 (fr) 2001-10-09 2001-10-09 Procede et systeme de brouillage

Country Status (6)

Country Link
EP (1) EP1303069B1 (fr)
AT (1) ATE313180T1 (fr)
CA (1) CA2406338A1 (fr)
DE (1) DE60207960T2 (fr)
ES (1) ES2254625T3 (fr)
FR (1) FR2830710B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869189B1 (fr) 2004-04-16 2006-06-02 Thales Sa Procede de controle et d'analyse des communications dans un reseau de telephonie
EP1786132A1 (fr) 2005-11-11 2007-05-16 BRITISH TELECOMMUNICATIONS public limited company Procédé et système de communication sécurisée
FR2983373B1 (fr) 2011-11-24 2013-11-08 Thales Sa Procede de brouillage de communications dans un reseau controle en boucle fermee
FR2999843B1 (fr) 2012-12-19 2018-03-16 Thales Procede de brouillage de communications dans un reseau controle en boucle ouverte
GB2585886B (en) 2019-07-19 2023-10-18 Kirintec Ltd A signal generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737576C1 (de) * 1977-08-22 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Militaerisches Radar- oder Funk-Nachrichtenuebertragungssystem
DE2737577C1 (de) * 1977-08-22 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Militaerisches Radar- oder Funk-Nachrichtenuebertragungssystem
FR2518337A1 (fr) * 1981-12-15 1983-06-17 Thomson Csf Procede d'etablissement des communications dans un reseau de postes emetteurs-recepteurs a sauts de frequence et poste destine a la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
EP1303069A1 (fr) 2003-04-16
EP1303069A9 (fr) 2003-06-25
CA2406338A1 (fr) 2003-04-09
EP1303069B1 (fr) 2005-12-14
DE60207960D1 (de) 2006-01-19
FR2830710A1 (fr) 2003-04-11
DE60207960T2 (de) 2006-08-17
ES2254625T3 (es) 2006-06-16
ATE313180T1 (de) 2005-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630