Results 111 to 120 of about 4,089 (198)

Multilateration-based needle tracking with 3D ultrasound imaging for guiding minimally invasive procedures. [PDF]

open access: yesPhys Med Biol
Liang W   +7 more
europepmc   +1 more source

3D LOCALIZATION FOR LAUNCH VEHICLE USING COMBINED TOA AND AOA

open access: yes, 2017
Generally, a ground telemetry station for launch vehicle (LV) has tracking function only; therefore, position measurements depend on radar. Time of arrival (TOA) and angle of arrival (AOA) are typical location techniques for emitting targets.
Kim, Donghyun   +4 more
core  

Molisch, “A two-step time of arrival estimation algorithm for impulse radio ultrawideband systems

open access: yes, 2005
High time resolution of ultra wideband (UWB) signals facilitates very precise positioning capabilities based on time-ofarrival (TOA) measurements. Although the theoretical lower bound for TOA estimation can be achieved by the maximum likelihood principle,
Andreas F. Molisch   +4 more
core  

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