AU2578200A - Jammer - Google Patents

Jammer

Info

Publication number
AU2578200A
AU2578200A AU25782/00A AU2578200A AU2578200A AU 2578200 A AU2578200 A AU 2578200A AU 25782/00 A AU25782/00 A AU 25782/00A AU 2578200 A AU2578200 A AU 2578200A AU 2578200 A AU2578200 A AU 2578200A
Authority
AU
Australia
Prior art keywords
jammer
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.)
Abandoned
Application number
AU25782/00A
Inventor
Hi Chul Gim
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.)
JAMMING ELECTRONIC CO Ltd
Original Assignee
JAMMING ELECTRONIC CO 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 JAMMING ELECTRONIC CO Ltd filed Critical JAMMING ELECTRONIC CO Ltd
Publication of AU2578200A publication Critical patent/AU2578200A/en
Abandoned 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
    • 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
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/16—Jamming or countermeasure used for a particular application for telephony
    • 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
    • H04K3/43—Jamming having variable characteristics characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
AU25782/00A 1999-07-05 2000-02-12 Jammer Abandoned AU2578200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR9926810 1999-07-05
KR1019990026810A KR100357375B1 (en) 1999-07-05 1999-07-05 Jammer
PCT/KR2000/000108 WO2001003352A1 (en) 1999-07-05 2000-02-12 Jammer

Publications (1)

Publication Number Publication Date
AU2578200A true AU2578200A (en) 2001-01-22

Family

ID=19599290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25782/00A Abandoned AU2578200A (en) 1999-07-05 2000-02-12 Jammer

Country Status (3)

Country Link
KR (1) KR100357375B1 (en)
AU (1) AU2578200A (en)
WO (1) WO2001003352A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020072664A (en) * 2001-03-12 2002-09-18 엘지이노텍 주식회사 Circuit for generating jamming signal of jamming response device
KR100386324B1 (en) * 2001-04-11 2003-06-09 버츄얼아이테크 주식회사 A telecommunication excluding apparatus
US7123874B1 (en) 2001-12-10 2006-10-17 Joseph P Brennan Cellular phone blocker
US20030157890A1 (en) * 2002-02-19 2003-08-21 Peter Chen Equifrequent radio interference unit
KR20050001520A (en) * 2003-06-25 2005-01-07 주식회사 모든텔레콤 Orthogonal Channel Noise Simulator for Synchronous and Asynchronous Mobile Communication System
CN100372366C (en) * 2004-01-18 2008-02-27 浙江嘉科电子有限公司 Wireless pick-up camera signal blocking device and use thereof
NZ546128A (en) * 2005-03-24 2007-10-26 1252110 Alberta Ltd Wireless transmitter
DE102005032597A1 (en) * 2005-07-13 2007-01-25 Ewation Gmbh Mobile jammer antenna system
US9334030B2 (en) 2012-10-22 2016-05-10 Electronics And Telecommunications Research Institute Method and system for managing traffic considering GPS jamming
KR102219450B1 (en) * 2019-11-25 2021-02-24 주식회사 삼정솔루션 Smart jamming system
KR102627763B1 (en) * 2023-10-06 2024-01-23 (주)비스타컴 Hybrid dron defending system based on radio direction finding, location tracking and spoofing signal
KR102657507B1 (en) 2023-10-06 2024-04-15 (주)비스타컴 Portable hybrid-dron defending equipment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301943A (en) * 1982-07-01 1984-02-01 Plessey Overseas TRANSMITTER.
JPS6051018A (en) * 1984-07-25 1985-03-22 Hitachi Ltd Digital low pass filter circuit
KR880013317A (en) * 1987-04-18 1988-11-30 서주인 Switching filter
JPS6444106A (en) * 1987-08-11 1989-02-16 Nihon Dempa Kogyo Co Moisture resistance crystal oscillation circuit
JPH01137719A (en) * 1987-11-24 1989-05-30 Matsushita Electric Ind Co Ltd Filter circuit
JPH02174415A (en) * 1988-12-27 1990-07-05 Nec Corp Low pass filter
KR100190402B1 (en) * 1996-08-24 1999-06-01 양재신 Wave interrupting device detached to a vehicle
KR19980038385U (en) * 1996-12-19 1998-09-15 박병재 Bumper Mounted Fog Lights
JP3354064B2 (en) * 1997-01-07 2002-12-09 三菱電機株式会社 Communication jammer
JPH11112475A (en) * 1997-09-30 1999-04-23 Kokusai Electric Co Ltd Dead zone generating system
JPH11112476A (en) * 1997-10-06 1999-04-23 Amenitekkusu:Kk Handy phone communication preventing device
JPH11177535A (en) * 1997-12-09 1999-07-02 Mitsubishi Electric Corp Communication distturbing system
KR19980082079A (en) * 1998-08-21 1998-11-25 조성재 Control device for detecting, calling and blocking mobile cellular
KR100288847B1 (en) * 1998-11-30 2001-05-02 류지형 Radio disturber for cdma cellular phone

Also Published As

Publication number Publication date
KR19990083728A (en) 1999-12-06
WO2001003352A1 (en) 2001-01-11
KR100357375B1 (en) 2002-10-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase