College of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China
Corresponding author (email@example.com
This work was supported by National Natural Science Foundation of China (Grant Nos. 41271459, 61501477).
The geometric configuration of GEO SAR with the ionosphere.
(Color online) The IPP scanning velocity of GEO SAR.
(Color online) TFTPCF for different values of $ C_kL $. (a) TFTPCF versus space separation; (b) TFTPCF versus frequency separation.
Imaging resolution changed with the spectrum index. (a) Azimuth; (b) range.
Imaging resolution changed with the outer scale. (a) Azimuth; (b) range.
Imaging resolution changed with the scintillation strength. (a) Azimuth; (b) range.
Monte Carlo simulation results compared with the theoretical numeration. (a) Azimuth resolution; (b) range resolution; (c) peak power.
(Color online) TPCF versus time separation for different relative velocities.
Azimuth imaging resolutions versus the relative velocities operated via theoretical numeration and Monte Carlo simulation.
(Color online) Azimuth profiles for different relative velocity. (a) Monte Carlo simulations; (b) one realization.