Method and apparatus for improved ranging

EA Wachter, WG Fisher - US Patent 5,889,490, 1999 - Google Patents
A high resolution ranging method is described utilizing a novel modulated waveform,
hereafter referred to as coherent burst modulation. In the coherent burst method, high …

Method and apparatus for improved ranging

EA Wachter, WG Fisher - US Patent 5,889,490, 1999 - freepatentsonline.com
A high resolution ranging method is described utilizing a novel modulated waveform,
hereafter referred to as coherent burst modulation. In the coherent burst method, high …