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7579976 |
Systems and methods for discriminating signals in a multi-band detector
A radar detector is operated to suppress nuisance radar alerts by identifying a first signal in radar band of interest, e.g., having a frequency that is a harmonic of a first nuisance local...
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7576679 |
Radar detector with position and velocity sensitive functions
A GPS enabled radar detector dynamically handles radar sources based upon previously stored geographically referenced information on such sources and data from the GPS receiver. The detector...
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7570193 |
Detecting and recognizing long duration waveforms
A method and apparatus for processing signal pulses received by a device to identify the presence or absence of a waveform is provided. The waveform may have a long duration and may have a sparse...
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7545308 |
Radio communication apparatus, method and program
An apparatus and method for operating with a first radio system and a second radio system. First and second information is stored in the apparatus. The first information indicates at least one...
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7535402 |
Navigation with satellite communications
A Low Earth Orbiting (LEO) satellite is used for broadcasting differential navigation corrections. Using LEO satellites, the “footprint” of the beam is much smaller than for geosynchronous...
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7532149 |
Rearview mirror assembly encompassing a radar detector and/or laser detector
One embodiment of a rearview mirror encompassing a plurality of radar detectors and laser detectors comprises of an opaque housing, a rearview mirror assembly, a universal mount, and a PCB assembly...
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7515096 |
Program to generate an aircrew display aid to assess jam effectiveness
The invention generally relates to the field of computer software particularly to an improved method of providing aircrew decision aids for use in determining the optimum placement of an Electronic...
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7515094 |
Advanced electromagnetic location of electronic equipment
An apparatus for measuring at least one of unintentional and intentional electromagnetic emissions for at least one of enabling electromagnetic location of predetermined electronic equipment giving...
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7511657 |
Aircrew display aid to assess jam effectiveness
The invention generally relates to the field of computer software particularly to an improved method of providing aircrew decision aids for use in determining the optimum placement of an Electronic...
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7504983 |
Motorcycle communication system with radar detector, and mounting assemblies therefor
A communication system for use with a motorcycle includes a main unit that has a detector and a transmitter that transmits an alert signal upon the detection of a radar or laser by the detector....
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RE40653 |
Radar detector for detecting police radar that receives GPS data
A radar detector for alerting an operator of a motor vehicle to an incoming police radar signal. This radar detector includes a microprocessor; a circuit coupled to the microprocessor for detecting...
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7482967 |
Digital electronic support measures
An apparatus for characterising an input signal within abroad frequency band by comparing the same input signal in a plurality of channels, in order to operate digital Electronic Support Measures...
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7471236 |
Cellular augmented radar/laser detector
A radar/laser emission detector is augmented with a cellular communications capability to provide the capability to share emission detection information amongst drivers to give other drivers even...
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7450051 |
Systems and methods for discriminating signals in a multi-band detector
A radar detector is operated to suppress nuisance radar alerts by identifying a first signal in radar band of interest, e.g., having a frequency that is a harmonic of a first nuisance local...
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7440779 |
Radar detector having function of hands-free device
A radar detector enabling hands-free communication over a mobile phone by connecting the mobile phone to the radar detector. The radar detector includes a horn antenna; a signal-processing unit...
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7436352 |
Radar protection device for wireless networks
A method for radar protection. The method includes recording energy events and calculating differences in recorded energy events to determine pulses. The method further includes sorting intervals...
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7427947 |
Aircrew aid to assess jam effectiveness
The invention generally relates to the field of computer software particularly to an improved method of providing aircrew decision aids for use in determining the optimum placement of an Electronic...
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7397416 |
Police radar/laser detector with integral vehicle parameter display using a vehicle interface
Calibration of an acceleration detector is initiated by a user depressable button such as a button indicating a vehicle is at rest and/or by the detector reading an OBDII vehicle communication...
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7388537 |
Radar detector with reduced emissions
A radar detector includes features to reduce emissions such as those typically generated by the detector's local oscillator. Two low noise amplifiers (LNA's), operating in X band and a combined...
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7358887 |
System and method for detecting emitters signals having multi-valued illumination times
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. When detecting emitter signals of a...
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7336736 |
Method of detecting and processing pulsed signals in a radio signal
The invention allows the detection and processing in a radio signal received by a receiver, of any signal of “pulsed” type present in radio signals applied to the input of a radiofrequency...
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7333051 |
Methods and devices for determining the linearity of signals
A method (for example, machine-implemented, e.g., via a receiver), for determining whether a transmitted pulsed-signal is a linear or non-linear frequency modulated (FM) signal, includes:...
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7327303 |
Hybrid radar receiver
A hybrid radar receiver includes an antenna array for receiving an input signal having a radar signal from a signal emitter. Each array element outputs an analog signal on a respective data...
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7301494 |
Combination cellular telephone and radar detector
A system combining the features, elements, and operations of a cellular telephone and a radar detector into a unitary assembly. The present invention generally comprises a housing enclosing a power...
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7298248 |
Communication system for vehicles
A communication system for a vehicle traveling over a road surface is provided with at least one detector for sensing speed detection signals impinging on the vehicle, to monitor the speed of the...
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7280067 |
Radar detector and radar detecting method for WLAN systems according to 802.11 wireless communication standards
The present invention relates to a radar detector and a radar detecting method for WLAN systems according to 802.11 wireless communication standards, and particularly concerns the radar detection...
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7271760 |
Radar detector for a motorcycle
A radar detector for a motorcycle having an electrical power supply and a receiver housing. The radar detector includes a housing adapted to attach to the receiver housing. The housing is divided...
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7236119 |
System and method for selecting a receiver hardware configuration to detect 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. Multiple receiver hardware configurations...
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7215276 |
Radar detector
A method for detecting radar is provided by the present invention. The invention begins by sweeping a first local oscillator (LO). Once a band has been identified as containing a radar signal, the...
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7205925 |
Separable radar detector
The present invention relates to a separable radar detector, and more particularly, to a separable radar detector, wherein a horn antenna and a circuit for detection, and a display unit for...
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7202807 |
Dynamic 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...
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7183942 |
Speed trap detection and warning system
A speed trap detection and warning system for a vehicle ( 9 ) comprises a GPS or mobile telephone signal receiver and processor which calculates the location of the vehicle ( 9 ), the speed thereof...
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7148835 |
Method and apparatus for identifying ownship threats
A method and apparatus for evaluating whether one or more threat sources is actively tracking an object, such as an aircraft. A tracking system may analyze information regarding signals received...
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7129884 |
Multiple antenna radar signal detection and estimation
A radar detection technique in a WLAN device can include a short pulse detection technique and a long pulse detection technique that can be performed using multiple receive chains. Short pulse...
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7124006 |
Vehicle identification means detection and evasion system
A system for detecting and evading vehicle identification means (VIM), comprising: locating device, control device having a plurality of I/O channels, each adapted to receive or transmit serial or...
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7098844 |
Acceleration detector with integral vehicle parameter display using a vehicle interface
Calibration of an acceleration detector is initiated by a user depressable button such as a button indicating a vehicle is at rest and/or by the detector reading an OBDII vehicle communication...
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7076349 |
Vehicle identification means detection and evasion system
A system for detecting and evading vehicle identification means (VIM), comprising: locating means, control means having a plurality of I/O channels, each adapted to receive or transmit serial or...
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7061423 |
Interleaved sweep for detection of pop transmissions in police radar detectors
In a police radar detector, a sweep signal defines at least one first sweep signal and at least one second sweep signal with the at least one second sweep signal being seamlessly inserted into the...
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7023374 |
Method and apparatus for signal detection and jamming
Apparatus and method for multi-band, multi-frequency signal detection and transmission, comprising a multi-band wideband antenna, a receiver based on a plurality of synthesized down-converters and...
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RE39038 |
Method and apparatus for alerting an operator of a motor vehicle to an incoming radar signal
A radar detector for alerting an operator of a motor vehicle to an incoming police radar signal. This radar detector includes a microprocessor; a circuit coupled to the microprocessor for detecting...
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6989780 |
System and method for receiver resource allocation and verification
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. However, it is possible that the scan...
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6952179 |
Radar system
A dual mode radar seeker comprising a wide-band passive anti-radar antenna system ( 3 ) at the rear of a radome ( 1 ), operating at relatively low radar frequencies in an amplitude comparison...
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6950053 |
Motorcycle mounted radar/laser detector
A radar and laser detection device for mounting upon a motorcycle is described which provides increased concealment, security, safety, ease of use and functionality specific to the needs of...
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6943723 |
Combined radar and laser detector having GPS receiver and using wireless communication
The present invention relates generally to a combined radar and laser detector that enables a driver to drive safely and, more particularly, to a combined radar and laser detector, in which a...
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6903675 |
Intelligent microwave detecting system
An intelligent microwave detecting system comprises: a power supply source for supplying the electric power to a passive electric equipment which is connected to the power supply source, an output...
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6895324 |
Methods and apparatus for storing, accessing, generating and using information about speed limits and speed traps
Methods and apparatus for storing, accessing, generating and using information about speed limits and speed traps are described. The system includes a positional sensor such as a GPS device....
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6876321 |
Pulse descriptor word collector
A pulse descriptor word (PDW) collector, including an extractor coupled to a computer, for passively collecting radio frequency (RF) data received by an electronic surveillance system (ESS). It is...
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6872960 |
Robust infrared countermeasure system and method
A system and method for focusing electromagnetic energy on a moving target. Generally, the inventive system sends a pilot beam to a target and analyzes a return wavefront to ascertain data with...
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6867728 |
Methods and systems for identifying signals-of-interest
Signals-of-interest are identified by distinguishing such signals from signals constituting environmental or internal receiver noise. A received signal is rapidly sampled in order to set a dynamic,...
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6861970 |
Wearable vibrating radar detection device
A detection device is described configured for receiving radar and laser signals. The detection device is a self contained stand alone assembly having a watch like configuration and positionable on...
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