PROPOSALS FOR TECHNICAL IMPLEMENTATION OF THE
NOISE RADAR WITH SPECTRAL SIGNAL PROCESSING
R. P. Bystrov 1, V. E. Kuzmichev 2, A. S.
Romanovsky 3, S. A. Sokolov 1, Yu. V. Sokolov
2, L. V. Fedorova 1
Institute of Radio Engineering and Electronics of RAS
3d Central Research Institute of Minisrty of Defence of RF
The paper is
received on March 27, 2015
Abstract. This paper compared the
methods of spectral and correlation methods of noise signal processing and
made their assessment in relation to noise radar (NR) detection of ground
objects. The paper represents the simulation results of processes of
acquisition and object selection in noise radars, as well as the results of
laboratory tests in single-channel and recirculating noise radar with
sequential spectral analysis. The results of field tests with single-and dual
NR are obtained on the layout in centimeter wavelengths. Using the layout at a
wavelength of 3 cm the range of NR and other energy parameters are estimated.
The proposals for possible implementation of the processing devices in NR with
spectral signal processing, are justified.
Keywords: signal processing, noise signal, processing methods, object detection, correlation method, spectral method, single-channel radar system, comb filter, noise immunity, delay line.