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8130135 |
Bi-static radar processing for ADS-B sensors
A system and technique to derive a position of a non-ADSB equipped aircraft using ADS-B information provided from an ADSB equipped aircraft and bi-static radar processing techniques.
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8131460 |
GPS navigation code system
A GPS navigation code device has GPS features and easy address retrieval means built in, enabling a driver to retrieve and request directions to an address without taking his eyes off the road. The...
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8120525 |
Systems and methods for obtaining aircraft state data from multiple data links
Systems and methods are delineated that may provide for a system for use in a merging and spacing application for an aircraft. An exemplary system may comprise a TCAS and a processor for executing...
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8077073 |
Pulse detecting equipment
A pulse detecting equipment includes a log compression processor (105) for logarithm-converting signal levels of a reception signal received at an antenna and input therefrom, with maintained...
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7969347 |
Method for measuring distance and position using spread spectrum signal, and an equipment using the method
By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing...
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7956796 |
Detecting device and railroad vehicle
A system according to the invention detects location information of a vehicle by using a reflection strength change of an electromagnetic wave. The system incorporates a radiowave transmitter which...
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7953552 |
GPS navigation code system
A GPS navigation code device has GPS features and easy address retrieval means built in, enabling a driver to retrieve and request directions to an address without taking his eyes off the road. The...
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7952512 |
Mobile device enabled radar tags
A method is provided for mobile device enabled radar tags. A signal is transmitted to a radar tag. The radar tag detects the signal. The radar tag provides information. The information is received...
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7724178 |
Traffic alert collision avoidance system (TCAS) devices and methods
A device for determining the bearing of a vehicle using Inertial Reference Unit (IRU) and Traffic Alert Collision Avoidance System (TCAS) data. The device includes a means to communicate with the...
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7683826 |
Method of electromagnetic coupling between a radar in the L band and radionavigation equipment item and autoprotection and radionavigation device
A device and a method for eliminating interference between a radar working on the L frequency band and an aeronautical radio navigation equipment item, such as DME (Distance Measurement Equipment)....
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7663532 |
Method for measuring distance and position using spread spectrum signal, and an equipment using the method
By using the delay profile created by delay profile creating section 102 and the first threshold value 330 received from the first threshold value calculation 105, the first threshold value timing...
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7548183 |
Systems and methods for automatically disabling a TCAS broadcast
Systems and methods for automatically disabling the TCAS Broadcast when aircraft join up in formation. A Traffic Collision Avoidance System (TCAS) determines if the aircraft is approaching...
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7542928 |
For fee distribution of consumer selected content items between different satellite radio service providers
According to the invention, a subscriber to a first satellite radio service can be provided with an option to receive, over their current receiver unit, supplemental content, such as a particular...
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7433779 |
Method of following the course of the flight plan of a cooperative aircraft
This method relates to the system of ATM air traffic management with cooperative aircraft provided with a flight management computer FMS, that are linked by a data transmission system ATN to the...
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7414567 |
ADS-B radar system
A system and method of using a standard ADS-B transmitter and encoder to identify targets to provide a collision avoidance system, wherein the method includes the steps of providing a standard...
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7376247 |
Target detection system using radar and image processing
A target detection system using an EHF radar and the image processing is disclosed, in which the processing time is shortened by mutually complementing the disadvantages of the EHF radar and the...
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7340277 |
Adaptive antenna for controlling the weighting on a plurality of antenna elements
An optical subscriber system according to the present invention has an adaptive antenna having a plurality of antenna elements, for controlling the weighting on the antenna elements thereby to...
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7302338 |
Navigational system and method for configuring a navigational system
In a navigational system for generating route recommendations and for target tracking, a system (500, 800) is proposed, which detects vehicle-, traffic-, and/or driver-related data and which from...
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7280914 |
Instrumented lock entry and traversing system
An instrumented navigation system for aiding a towboat and barge configuration in the entry and traversal of a lock located on a waterway or for navigation around other structures, such as bridge...
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7254369 |
Process and device for estimating the speed of movement of a mobile terminal of a wireless communication system
Estimating the speed of movement of a mobile terminal includes estimating the impulse response of the transmission channel at a given instant, and estimating the time derivative of the estimated...
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7161528 |
Device and method for the suppression of pulsed wireless signals
The invention relates to a method of suppressing pulsed signals in particular of DME or TACAN type present in the radio signals received (Ue) by a radio-frequency receiver, characterized in that...
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7116266 |
Traffic alert and collision avoidance system enhanced surveillance system and method
A traffic alert and collision and avoidance system (TCAS) is disclosed. The TCAS comprises a first transponder and a first interrogator associated with a first aircraft. The first transponder sends...
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7068155 |
Apparatus and methods for near object detection
Methods and apparatus are provided for detecting an object in the projected path of a vehicle. The apparatus comprises a yaw sensor configured to determine the yaw of the vehicle and an object...
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7057520 |
Mobile transponder for a motor vehicle
A mobile transponder for vehicles with an optical indicator providing information concerning the direction from the transponder to a vehicle. A plurality of antennas provide three-dimensional...
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7034741 |
Apparatus for detecting position information of a moving object
An apparatus for detecting position information of a moving object. The apparatus includes a transponder, a communication module, and a reader. The transponder is installed on a predetermined...
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7009553 |
Device and method for alert and density altitude features in a transponder
A transponder having a subsystem for providing an altitude alert function signifying a deviation from a set altitude is described. The subsystem includes an input for receiving an altitude...
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7006032 |
Integrated traffic surveillance apparatus
An apparatus and method for combining the functionality of multiple airborne traffic surveillance systems that operate in the L-band frequency range. The apparatus and method combine the...
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6941211 |
Measurement controller for vehicle
A measuring and controlling apparatus for a vehicle includes an image processing device, which is mounted on a vehicle, photographs a circumferential state of the vehicle and processes the image...
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6911936 |
Formation surveillance and collision avoidance
A display system is disclosed for displaying air traffic symbology from a plurality of different types of air traffic surveillance systems on a single monitor. A display device includes a processor...
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6864829 |
System for determining a position of a moving transponder
The invention relates to a system for determining a position of a moving transponder adapted to receive a substantially stationary magnetic field signal and to transmit a further signal. The system...
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6812884 |
Transceiver system and method utilizing nanosecond pulses
A transceiver for short-pulse radar applications is disclosed in which a shift register or the like is used to collect return signal information in a manner to reduce the number of transmit pulses...
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6754583 |
Server-assisted position determination in a radio network
A client unit (102) has a client GPS receiver (104) integrated with a two-way-radio transceiver (108) and a client manager (116) for performing server-assisted global position fixes. A server unit...
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6745008 |
Multi-frequency communication system and method
A multi-frequency RFID remote communication system is provided that includes a plurality of RFID tags configured to receive a first signal and to return a second signal, the second signal having a...
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6728629 |
On-road reference point positional data delivery device
The on-road reference point positional data delivery device according to the present invention has a reference point positional data delivery device, and this reference point positional data...
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6683562 |
Integrated surveillance display
A display system is disclosed for displaying air traffic symbology from a plurality of different types of air traffic surveillance systems on a single monitor. A display device includes a processor...
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6664916 |
System and method for identifying navigational markers using radar
A system containing a navigational marker, the navigational marker having the ability to reflect radar in such a manner that the navigational marker is identified. In one embodiment, a polarized...
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6646588 |
Midair collision avoidance system
A midair collision avoidance system (MCAS) employs an existing design of Traffic Alert and Collision Avoidance System (TCAS) as a module and seamlessly integrates it with a customized tactical...
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6563453 |
Usage of second mode S address for TCAS broadcast interrogation messages
A method of a Traffic Alert and Collision Avoidance System (TCAS), includes the step of utilizing an MID Subfield for a TCAS Broadcast Interrogation Message that is different than a Mode S address...
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6545631 |
Integrated datalinks in a surveillance receiver
A surveillance transceiver system is provided for receiving extended squitters from Mode S transponders, translating the squitters into ADS-B state vectors in UAT format, and transmitting the ADS-B...
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6512976 |
Method and system for terrain aided navigation
A method and system for terrain aided navigation which provide more precise and more accurate position, velocity, altitude, and attitude for an air vehicle. The present method is a continuous,...
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6507310 |
Radar device for detecting response signal
When a question signal of a transmitting frequency band ΔF1 output from a radar device is received in search and rescue radar transponder (SART) of a wreck ship, a response signal is sent from the ...
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6473685 |
Vehicle speed control apparatus
A vehicle speed control apparatus for allowing a host vehicle trailing a preceding vehicle to accelerate and decelerate without causing discomfort to the host vehicle driver. While the host vehicle...
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6469654 |
Transponder landing system
A ground-based, precision aircraft landing system provides CAT I precision approach and landing guidance. The aircraft elevation position is determined by measuring differential carrier phase and...
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6459402 |
Method for measuring distance and position using spectrum signal, and an equipment using the method
Under a multi-path environment, the receive timing for an incoming wave of the minimum propagation delay time cannot be accurately measured in the prior art. By using the delay profile created by...
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6430479 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft
A method, an apparatus and a computer program product are provided for accurately determining the vertical speed of an aircraft in a manner independent of signals provided by an air data computer,...
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6417805 |
Three-dimensional channel sounder for DTV receivers
A digital television (DTV) receiver is provided with a sounder comprising a wideband transmitter and a plurality of wideband receivers having separately located receiving antennas, so that the...
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6323804 |
Method and apparatus for GPS time determination
A system for rapidly acquiring a time reference for the location determination of a wireless communication device. The system includes a wireless communication device (200), a GPS satellite (202)...
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6278396 |
Midair collision and avoidance system (MCAS)
A midair collision avoidance system (MCAS) employs an existing design of Traffic Alert and Collision Avoidance System (TCAS) as a module and seamlessly integrates it with a customized tactical...
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6246930 |
Automatic guided vehicle system and method for navigating automatic guided vehicle
A plurality of reflectors are disposed along a travelling path, an automatic guided vehicle is started up at a position where a laser scanner can recognize four or more reflectors, and data on the...
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6233519 |
Car-mounted equipment
A car-mounted equipment in which an ETC car-mounted unit and a navigation system work integrally together to share the data, making it possible to diversify the functions, to enhance the precision...
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