Approach to optimization of radar image synthesis from hologram with redundant pulse frequency rate
Yury M. Meleshin, Marat S. Khasanov, Zhanna V. Merkulova, Timofey A. Dovgal, Vladislav V. Kurganov · 2018
In radar imaging there are cases where to obtain higher energy excess pulse frequency rate is used, while to save proportions of final image it's azimuth pixel size should be the same as range one. In most cases, final image compressing technique is used, but it involves redundant order Fourier transforms during image synthesis and consequently superfluous complexity. This paper offers an approach to reduce complexity of a radar image synthesis with pulse frequency rate much greater than Nyquist's boundary for required resolution.