Sampling Deviation Real-Time Calibration Method for Wideband Simulator
Abstract: Hardware-in-the-loop
simulation is an efficient method for research on radar system.Ttarget’s echo
which offered by the simulator should be synchronized with radar on frequency,
time, and range bin. However, because simulator needs to take into account of
the requirements of various types of radar, it is difficult to make the clock
of simulator synchronized with the clock of radar. To solve the problem, synchronous
sampling deviation model is established. Influence of sampling deviation on
imaging is analyzed. An engineering method is put forward to eliminate the
sampling deviation. This method not only provides a reference for simulation
system, but also provides a reference for the design of radar system.
Author: Song Bingbing, Pan
Minghai, Hu Xiaohua
Journal Code: jptkomputergg150098
