Design of adjustable pulse module with FPGA-based 0.1ns resolution

摘要

An adjustable pulse module with FPGA-based 0.1 ns resolution is designed, which has the function of simultaneously generating multi-channel pulse. Various pulses time delay can be adjusted each other. Therefore it can improve the small target RCS (radar cross section) test accuracy under the complex environment. At present, the technology is successfully applied to a RCS tester.