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Class Information
Number: 342/15
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radar ew (electronic warfare) > Ecm (electronic countermeasures, i.e., jamming) > With repeater
Description: Subject matter including means to provide a false target replica of a received radar signal.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7504982 Anti-Missile system and method Mar. 17, 2009
7425916 Airborne distributed pulse doppler radar missile warning system Sep. 16, 2008
7391355 Single platform geolocation method and apparatus Jun. 24, 2008
7339515 Optimized utilization of electronic counter measures Mar. 4, 2008
7304607 Microwave self-phasing antenna arrays for secure data transmission and satellite network crosslinks Dec. 4, 2007
7248203 System and method for detecting and jamming emitter signals Jul. 24, 2007
7212148 Apparatus for jamming infrared attack unit using a modulated radio frequency carrier May. 1, 2007
7154431 Signal synthesizer and method therefor Dec. 26, 2006
7142148 Towed decoy and method of improving the same Nov. 28, 2006
7081846 ECM techniques to counter pulse compression radar Jul. 25, 2006
7068209 System and method for detecting and jamming emitter signals Jun. 27, 2006
7023374 Method and apparatus for signal detection and jamming Apr. 4, 2006
7006039 Microwave self-phasing antenna arrays for secure data transmission & satellite network crosslinks Feb. 28, 2006
6885333 Cross-eye technique implementation Apr. 26, 2005
6697008 Distributed electronic warfare system Feb. 24, 2004
6492931 Electronic countermeasures system and method Dec. 10, 2002
6476755 Communications jamming receiver Nov. 5, 2002
6456225 Reflector circuit Sep. 24, 2002
6429800 Expendable jammer Aug. 6, 2002
6424286 In-seeker jamming device Jul. 23, 2002
6384765 Repeater jamming transmitter and casing for the same May. 7, 2002
6252537 Air-to-air guidance system and method of operating same Jun. 26, 2001
5943001 Swept comb method of jamming Aug. 24, 1999
5786786 Photonic radar decoy Jul. 28, 1998
5588057 Apparatus for defeating radar speed detection signals Dec. 24, 1996
5583504 Method and system of producing phase front distortion Dec. 10, 1996
5583509 Communications electronic warfare trainer Dec. 10, 1996
5537120 Main lobe shifting means Jul. 16, 1996
5530451 Repeater with low spurious time outputs Jun. 25, 1996
5519399 Method for measuring the frequency of continuous wave and wide pulse RF signals May. 21, 1996
5506582 Signal processing apparatus Apr. 9, 1996
5463396 ECM for long-range radars Oct. 31, 1995
5457460 Embedded threat data recorder Oct. 10, 1995
5426433 Coherent RF pulse multiplier Jun. 20, 1995
5406286 Real time passive threat positioning system Apr. 11, 1995
5373297 Microwave repeater with broadband active and/or passive isolation control Dec. 13, 1994
5321405 Radio frequency energy jamming system Jun. 14, 1994
5291201 Microwave integrated circuit frequency translating apparatus Mar. 1, 1994
5287110 Complementary threat sensor data fusion method and apparatus Feb. 15, 1994
5181036 False return signal apparatus Jan. 19, 1993
5157401 Jog detector Oct. 20, 1992
5153594 Electronic counter-measure system for aircraft Oct. 6, 1992
5136295 Airborne fiber optic decoy architecture Aug. 4, 1992
5111206 Velocity deception apparatus May. 5, 1992
5107267 Coherent sampling repeater Apr. 21, 1992
5047774 Radio frequency transmission and reception system Sep. 10, 1991
5036323 Active radar stealth device Jul. 30, 1991
5032839 Self-equalizing coherent optical RF memory Jul. 16, 1991
5003312 Velocity deception apparatus and method therefor Mar. 26, 1991
4990920 Electronic countermeasure system Feb. 5, 1991

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