New approaches for tracking earth orbiters using modified GPS ground receiversS. M. Lichten, C. D. Edwards, Charles Dunn et al.|NASA Technical Reports Server (NASA)|1993Cited by 0
Sub-nanosecond GPS Time Transfer; Global Solutions Using Carrier Phase and PseudorangeL. E. Young, D. Jefferson, Charles Dunn et al.|NASA Technical Reports Server (NASA)|1995Cited by 0
Measurement of the GPS Transmitting Antenna Phase VariationsCharles Dunn, L. E. Young, T. K. Meehan et al.|NASA Technical Reports Server (NASA)|1993Cited by 0