8 citations · 8 across the 2 of their papers we have counts for
3 papers
The antenna phase center motion effect in high-accuracy spacecraft tracking experiments
D. A. Litvinov, N. V. Nunes, A. I. Filetkin +5
We present an improved model for the antenna phase center motion effect for high-gain mechanically steerable ground-based and spacecraft-mounted antennas that takes into account no…
A new method of testing the gravitational redshift effect with radio interferometers
S. V. Pilipenko, D. A. Litvinov, A. I. Filetkin +1
We propose a new method to measure gravitational redshift effect using simultaneous interferometric observations of a distant radio source to synchronize clocks. The first order by…
The antenna phase center motion effect in space-based experiments for fundamental physics and astronomy
A. I. Filetkin, D. A. Litvinov, V. N. Rudenko +1
We consider the effect of phase center motion of mechanically steerable high-gain parabolic antennas for ground-based and spacecraft-mounted antennas. For spacecrafts on highly ell…