1
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Sterne Kessler Goldstein & Fox P L L C, October 17, 2000: US06133876 (159 worldwide citation)

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


2
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Sterne Kessler Goldstein & Fox P L L C, October 2, 2001: US06297773 (78 worldwide citation)

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


3
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Robert S Babayi, Venable, August 10, 2004: US06774846 (73 worldwide citation)

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


4
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio using round trip time-of-flight. Time Domain Corporation, Sterne Kessler & Goldstein & Fox, August 26, 2003: US06611234 (68 worldwide citation)

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


5
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Venable, Robert S Babayi, May 4, 2010: US07710320 (5 worldwide citation)

A method for producing a first time base for a first ultra wideband radio obtains a time reference signal and phase locks a clock signal to the time reference signal The clock signal is counted down using a counter to produce the first time base. The counter is a binary counter that has a modulo cou ...


6
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Venable, Robert S Babayi, May 13, 2008: US07372403 (4 worldwide citation)

A system and a method for position determination by impulse radio where first position information is determined for a first impulse radio using a positioning system, second position information is determined for the first impulse radio using at least one second impulse radio, and a position is dete ...


7
Bruce D Melick, David M Snyder, Leslie D Baych, Philip T Kennedy: Globally referenced positioning in a shielded environment. Lightwaves Systems, Mckee Voorhees & Sease, January 10, 2017: US09541626

A method, apparatus and system for globally referenced positioning in a shielded environment includes integrating and correlating information from a UWB receiver, a GPS receiver, and a bent-path GPS receiver adapted to extract a GPS radio frequency wave from a heterodyned GPS signal. The method, app ...


8
Larry W Fullerton, James L Richards, Ivan A Cowie: System and method for position determination by impulse radio. Time Domain Corporation, Venable, Robert S Babayi, February 24, 2009: US07495613

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed spaced from the first transceiver. The system determines the position of the second transceiver. The second transceiver ...


9
Fullerton Larry W, Richards James L, Cowie Ivan A: Systeme et procede de determination de position par radio impulsions, System and method for position determination by impulse radio. Time Domain Corporation, Time Domain Corporation, MBM & CO, September 30, 1999: CA2325381

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed from the first transceiver. The system determines the position of the second transceiver. The second transceiver has a s ...


10
Fullerton Larry W, Richards James L, Cowie Ivan A: System and method for position determination by impulse radio. Time Domain, January 31, 2001: EP1071967-A1

A system and a method for position determination by impulse radio using a first transceiver having a first clock providing a first reference signal and a second transceiver placed from the first transceiver. The system determines the position of the second transceiver. The second transceiver has a s ...