System and method for determining attitude using spatial...
System and method for determining the location of emitters...
System and method for determining the location of emitters...
System and method for generating a very high frequency...
System and method for locating a mobile phone
System and method for location-finding using communication...
System and method for performing time difference of arrival...
System and method for position determination by impulse radio
System and method for position determination by impulse radio
System and method for signal extraction and angle of arrival...
System and method for visualization of attitude and...
System and method of determining a temporal point of...
System and methods for direction finding using a handheld...
System and methods for direction finding using a handheld...
System for broadcasting marker beacon signals and processing res
System for determining position of an emitter
System for direction determination
System for global automatic control of transportation means...
System for locating a source of bursty transmissions cross refer
System for processing directional signals