The development of construction methods of radar images of Air Objects for signals with frequency tuning

Author

Mitrofanov, D.G.

Author_Institution

Russian Federation Armed Forces Air Defense Acad. named after Marshal of the Soviet Union A. M. Vasilevsky, Smolensk, Russia

fYear

2011

fDate

25-27 Aug. 2011

Firstpage

255

Lastpage

258

Abstract

The approaches to the images formation and two-dimensional radar images (TRI) of Air Objects (AO) are described. The problems, arising when constructing TRI of AO moving in turbulent atmosphere with trajectory instabilities are indicated. The variants of processing methods of reflected signals with frequency tuning, allowing raising an interference resistance of a method with the saving of TRI qualities are demonstrated. The structure of an improved formation method of TRI of AO is presented.

Keywords

atmospheric turbulence; radar imaging; radar interference; air objects; interference resistance; radar image construction methods; reflected signal processing methods; trajectory instability; two-dimensional radar; Angular velocity; Frequency estimation; Radar imaging; Trajectory; Tuning; frequency characteristic; phase focusing; radar images; range image of object; range-rate measurement; signals with frequency tuning; trajectory characteristic; trajectory instabilities;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Remote Sensing Symposium (MRRS), 2011

Conference_Location

Kiev

Print_ISBN

978-1-4244-9641-9

Type

conf

DOI

10.1109/MRRS.2011.6053648

Filename

6053648