Formation of a test file of readout of a target signal of the
radar-tracking gauge with a continuous wave for imitation of the moving
dot target
A.
N. Detkov, S.
I. Zherebtsov, I.
A. Makarov
JSC “Research-and-production
Complex Scientific-Research Institute of Long
Distance
Radiocommunication”,
Russia
Received
June 27, 2013
Abstract.
The algorithm of formation of a test
file of readout of the signal simulating the response on an exit of a
frequency-dependent part of the onboard radar-tracking gauge of continuous wave
from the moving dot target
at an irradiation by its probing periodic chirp signal is offered. Analytical
expression of a difference of frequencies and phases of a simulated signal, and
also its spectrum is received. Questions of generation of sequence of digital
readout and the account of casual value of an initial phase of a probing signal
in the beginning of the periods of modulation are considered. The received
algorithm can be used in akusto - and hydrolocations, and also for calculation
of basic functions at CW SAR.
Keywords:
the onboard radar-tracking gauge of continuous wave, a test file of the signal
simulating, chirp signal.