Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2013

Volume:

6

Number:

4

ISSN:

1829-1171

Official URL:

Corporate Creators:

Institute of Radiophysics and Electronics of NAS RA

Coverage:

204-208

Abstract:

Using QAM mapped OFDM signal in radar applications it is possible to get from the signal constellations both the target velocity and target distance from the radar station. When in the reflected signal constellation we get the rotated and distorted mapping that is mean that the signal is reflected from the moving target, while on the other hand, when the mapping is only rotated around the zero, we have a reflected signal from static target. Getting that signals and passing them through frequency and target distance filter banks we get the Doppler frequency and time shift and, consequently, the velocity and the distance of the target.

Date created:

2013-11-25

Format:

pdf

Identifier:

oai:arar.sci.am:23364

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան