172284 ⎘
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves; Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived by sampling signal received by an antenna system having periodically-varied orientation of directivity characteristic
Direction Finding Using a Single Electrically-Small Electromagnetic Field Sensing Device
#2COMPRESSIVE SENSING CORRELATION INTERFEROMETER DIRECTION FINDING
#3GPS SPOOFER DIRECTION FINDING AND GEOLOCATION
#4DRONE ENCROACHMENT AVOIDANCE MONITOR
#5RADIO WAVE ARRIVAL DIRECTION ESTIMATION DEVICE, RADIO WAVE ARRIVAL DIRECTION ESTIMATION METHOD, AND RADIO WAVE ARRIVAL DIRECTION ESTIMATION PROGRAM
#6Drone encroachment avoidance monitor
#7Drone encroachment avoidance monitor
#8DRONE ENCROACHMENT AVOIDANCE MONITOR
#9THREE-DIMENSIONAL GEOLOCATION SYSTEM
#10Drone encroachment avoidance monitor
#11Drone encroachment avoidance monitor
#12Radar apparatus and target determination method
#13DRONE ENCROACHMENT AVOIDANCE MONITOR
#14Device and method for detecting presence of a wireless communication device
#15Drone encroachment avoidance monitor
#16Multi-mode tracking device
#17Drone encroachment avoidance monitor
#18Determination of electrical phase relation in a communications network
#19Angle of arrival estimation in a radio communications network
#20Pointing an antenna at a signal source using augmented reality
#21Selectively controlling a direction of signal transmission using adaptive augmented reality
#22Device including antenna and control method thereof
#23Drone encroachment avoidance monitor
#24Radar sensor for motor vehicles
#25Apparatus and method for finding hybrid direction using two baselines
#26Electronic device
#27Short range RF monitoring system
#28Short range RF monitoring system
#29Direction finding system device and method
#30Wireless communication device, wireless communication system, and method for detecting interference direction
#31Apparatus and method for determining relative direction of a wireless peer device from another device
#32Short range RF monitoring system
#33Direction finding method and device
#34INTEGRATED ANTENNA ARRAY AND RF FRONT END MODULE
#35APPARATUS FOR COMMUNICATING WITH RFID TAG
#36Robust VSAT tracking algorithm
#37Radar system
#38Radar apparatus having wide-angle detection
#39Guidance system
#40Apparatus and method for predicting collision
#41Item finding using RF signalling
#42Wireless terminal position detecting device and method
#43Wireless signal processing method and wireless communication device