TY  - JOUR
T1  - Technique of Mathematical Simulation of Input Signals of Onboard
Radars from Complex Scenes with Clutters and Targets
AU - Suchkov, Victor AU - Likhoedenko, Andrei 
JO  - Journal of Engineering and Applied Sciences
VL  - 15
IS  - 5
SP  - 1060
EP  - 1066
PY  - 2020
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2020.1060.1066
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2020.1060.1066
KW  - Mathematical simulation
KW  -diffraction
KW  -clutter
KW  -target
KW  -radar cross section
KW  -onboard radar
AB  - The problem of creation of complex radar scene with various objects are described. For decision of
this problem the polygonal models of clutters and targets are used. It is shown that the polygonal models of
targets could be formed in PTC Creo on the base of FEM mesh. In the other side, the polygonal models of
clutters, like rough surfaces are easily to develop in 3DSMAX with use of noise modifier. With use of the
suggested technology the trajectory’s signals of onboard radars from various complex scenes are calculated on
the base of polygonal and multipoint models. Investigation of characteristics of input signals from complex
targets and clutters was carried out for such applications of onboard radars as drone radar and automotive
radars. It is shown possibility of use of asymptotic diffraction methods like physical optics and physical theory
of diffraction.
ER  -