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Table 1 Parameters of simulated radar signal

From: Joint ISAR imaging and azimuth scaling under low SNR using parameterized compensation and calibration method with entropy minimum criterion

 

Symbol

Value

Carrier frequency (\(\text {GHz}\))

\({{f}_{c}}\)

10

Bandwidth (\(\text {GHz}\))

B

1

Transmitting pulse width (\(\text { }\!\!\mu \!\!\text { s}\))

T

200

Receiving time-window width (\(\text { }\!\!\mu \!\!\text { s}\))

\({{T}_{{\text {ref}}}}\)

202

Pulse repeat frequency (\(\text {Hz}\))

PRF

100

Sampling frequency (\(\text {GHz}\))

\({{f}_{s}}\)

1.2

Pulse numbers

M

256

Velocity of the target (\(\text {m/s}\))

v

40

Acceleration of the target (\(\text {m/}{{\text {s}}^{\text {2}}}\))

a

5

Rotational velocity of the target (\(\text {rad/s}\))

\({{{\omega }}_{{\text {eff}}}}\)

0.0391

Ordinate of the rotational center

\({{{y}}_{0}}\)

1200