G Burcea - US Patent App. 13/276,034, 2012 - Google Patents
(57) ABSTRACT A pulse-echo ranging system and method wherein transmit burst pulses are transmitted to a target at a first repetition frequency, an intermediate frequency signal is …
G Burcea - US Patent 9,031,811, 2015 - freepatentsonline.com
A pulse-echo ranging system and method wherein transmit burst pulses are transmitted to a target at a first repetition frequency, an intermediate frequency signal is generated by …
G Burcea - US Patent App. 13/276,034, 2012 - freepatentsonline.com
A pulse-echo ranging system and method wherein transmit burst pulses are transmitted to a target at a first repetition frequency, an intermediate frequency signal is generated by …