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Class 342/15 - With repeater


Subclass of Class 342 - Communications: directive radio wave systems and devices (e.g., radar, radio navigation)
Definition: Subject matter including means to provide a false target
No. of applications: 10
Last issue date: 06/21/2007


Application No.Application TitleIssue Date
20070139247Multifunctional radio frequency directed energy system
An RFDE system includes an RFDE transmitter and at least one RFDE antenna. The RFDE transmitter and antenna direct high power electromagnetic energy towards a target sufficient to cause high energy damage or disruption of the target. The RFDE system further includes a t...
06/21/2007
20070080847SYSTEM AND METHOD FOR DETECTING AND JAMMING EMITTER SIGNALS
A system and method is provided for detecting emitter signals and for determining a scan strategy for a receiver system that receives such emitter signals. In one embodiment, the scan strategy may be computed to operate in a manner cognizant of on-board active jammers, ...
04/12/2007
20060292982Method for accomodating timing drift between base stations in a wireless communications system
A method is provided for controlling communications between a base station and a mobile device. The method comprises enlarging a search window in which a transmission is expected to be received in response to the absence of an external timing signal, such as when the gl...
12/28/2006
20060267827Optimized Utilization of Electronic Counter Measures
The invention relates to a distributed electronic counter measures solution, wherein jamming signals (JA; JB) may be emitted towards threats (X1, X2) from counter measures stations in multiple vehicles (A, B), which are physically sep...
11/30/2006
20060262006Transponder, including transponder system
In a transponder (19) for amplification of a received signal (60) into an antenna (1), to a signal (61) for retransmission, and where the retransmitted signal (61) possibly may have information superimposed, a quenched oscillator (5...
11/23/2006
20060238414Microwave self-phasing antenna arrays for secure data transmission & satellite network crosslinks
A high-directivity transponder system uses a dual system of a retrodirective array transmitting a data signal peak toward an interrogator source, and a self-null-steering array transmitting a null toward the interrogator source and a jamming signal elsewhere, resulting ...
10/26/2006
20060164283Method, system and apparatus for maximizing a jammer's time-on-target and power-on-target
A Method, System and Apparatus for Maximizing a Jammer's Time and Power on Target is disclosed. System and method of the present invention provide an enhanced and more efficient jamming system that can address multiple simultaneous targets, such that the time-on-targets...
07/27/2006
20060164281Dynamic antenna
A method and an antenna arrangement are disclosed for reducing the antenna radar cross section for an externally illuminating radar source. A radar pulse is transmitted with the antenna arrangement fully matched to achieve lowest possible power loss of the pulse. At all...
07/27/2006
20050001754CROSS-EYE TECHNIQUE IMPLEMENTATION
An electronic warfare (EW) cross-eye system comprises two antennas separated a distance, d, a part, where d is much greater than the wavelength, λ, of a tracking signal emitted by a fire control radar (i.e., d >>λ). The EW cross-eye system further comprises a receive ...
01/06/2005
20050001755Externally cued aircraft warning and defense
Methods, computer-readable media, and systems for externally cued aircraft warning and defense are disclosed. A surveillance system may include a sensor field or array and may include a processor system that processes signals including acoustic signals received by the s...
01/06/2005
 
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