172760 ⎘
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified; Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
INTERFERENCE LIMITING FOR SURVEILLANCE MESSAGES
#2RADIO FREQUENCY (RF) RANGING IN PROPAGATION LIMITED RF ENVIRONMENTS
#3LOCATION OF TARGET OBJECT USING WIRELESS RANGING AND USER EQUIPMENT POSITIONS
#4Multi-element aperture for identification friend or foe (IFF) transponder systems
#5RECONFIGURABLE INTELLIGENT SURFACE (RIS) AIDED ROUND-TRIP-TIME (RTT)-BASED USER EQUIPMENT (UE) POSITIONING
#6METHODS AND SYSTEMS FOR INDIRECTLY PROFILING A SECONDARY SURVEILLANCE RADAR (SSR) AND DETERMINING A POSITION OF AN AIRCRAFT USING THEREOF
#7SYSTEM AND METHOD FOR BEAM MANAGEMENT WITH RADAR BASED RF EXPOSURE ESTIMATION IN MOBILE DEVICES
#8Dual frequency ranging with calculated integer wavelength delays in RF environments
#9Interference limiting for surveillance messages
#10Encryption of management frames for securing long training field sequence generation and scheme for transmitting sounding signal indications
#11Access Point (AP) placement using Fine Time Measurement (FTM)
#12ULTRA-WIDEBAND INTEGRATED CIRCUIT (UWB IC) AND METHOD OF CALIBRATING A UWB PRODUCT THAT EMPLOYS THE UWB IC
#13Joint denoising and delay estimation for the extraction of pulse-width of signals in RF interference
#14Aviation detect and avoid method and system
#15Secondary radar improving aerial safety via very-long-range ADS-B detection
#16Method and apparatus for controlling ranging in wireless communication system
#17Attack detection and mitigation for fine timing measurement
#18Method for SRS for positioning resource overhead reduction in multi-RTT
#19Transmission control device, vehicle system, transmission control method, and control program product
#20Automatic reception window for geo-locating WLAN devices
#21Dual frequency ranging with calculated integer wavelength delays in RF environments
#22METHOD FOR BLUETOOTH LOW ENERGY RF RANGING SEQUENCE
#23Method for detecting conflicts in the II/SI identification code of a mode S radar with nearby radars, and secondary radar implementing such a method
#24Localization using millimeter wave beam attributes for keyless entry applications
#25Access point (AP) placement using fine time measurement (FTM)
#26Systems and methods for selecting ultra-wideband preamble according to environmental condition
#27Distance estimation method in an LPWA network and a position estimation method associated therewith
#28Secondary radar with mode s adaptive beam control for each aircraft
#29Interference limiting for surveillance messages
#30Low frequency or ultra wide band control by BLE in identification device
#31Method for performing distance measurement and authentication concurrently and electronic device thereof
#32Framework and method for acknowledging multiple messages in UWB communication and ranging systems
#33Method for determining a distance between two nodes
#34Process for detection of a portable user device in a predetermined zone on the inside of or on the outside of a vehicle by ultra high frequency, associated detection device and associated user device
#35Time / angle of arrival measurement using narrowband signals
#36Method and apparatus for controlling ranging in wireless communication system
#37Station detection using frequency-diverse array signals
#38Radio frequency (RF) ranging in propagation limited RF environments
#39Methods of ranging for next generation vehicle-to-everything (NGV) systems
#40Accurate localization of client devices for wireless access points
#41Method and system for high resolution range and speedometers
#42Method and system for tracking objects using passive secondary surveillance radar
#43Method for measuring antenna patterns of a secondary radar and secondary radar implementing such a method
#44Method for controlling transmission of an electronically steerable antenna system and such electronically steerable antenna system
#45Encryption of management frames for securing long training field sequence generation and scheme for transmitting sounding signal indications
#46Radar systems and methods
#47Apparatus and method for representing user information received by an antenna apparatus with a directional characteristic
#48Processing module and associated method
#49Beacon and associated components for a ranging system
#50Secondary radar able to detect targets at high elevation
#51Auxiliary antenna array for wideband sidelobe cancellation
#52Holonomically constrained (tethered) spin-around locator
#53System for and method of locating radio frequency identification (RFID) tags associated with items in a controlled area
#54Device for receiving secondary radio signals with quasi-dynamic or dynamic sectoring of the space to be monitored and corresponding method
#55RFID beam forming system
#56Secondary surveillance radar
#57RF tag reader for accurate position determination
#58Method of locating the positions of wheels of a vehicle
#59Small aperture interrogator antenna system employing sum difference azimuth discrimination techniques
#60METHOD AND DEVICE FOR POSITIONING AIRCRAFT, SUCH AS FOR AUTOMATIC GUIDING DURING THE LANDING PHASE
#61Method and system for calibrating an antenna array for an aircraft surveillance system
#62RFID beam forming system
#63System and method for suppressing IFF responses in the sidelobes and backlobes of IFF interrogator antennas
#64Monopulse secondary surveillance radar system