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Table 1 Radar and noise FM jamming parameters in experimental schemes

From: Measurement and evaluation method of radar anti-jamming effectiveness based on principal component analysis and machine learning

Number

Radar parameters

Noise FM jamming parameters

Curun

Cupun

Tdr

Fa

Bt

Fet

\({n}_{1}\)

\(SIR_{1}\)

Cr

Sdmn

Bmn

1

8

2

7

Y

N

N

1

40

6.00E+06

1.50E-06

1

2

16

1

4

Y

N

N

1

35

6.00E+06

1.50E-06

0.5

3

24

1

7

Y

Y

N

1

30

8.00E+06

1.00E-06

0.5

4

24

3

1

Y

Y

Y

1

40

7.00E+06

1.50E-06

1.5

5

32

4

4

N

N

Y

1

25

6.00E+06

1.00E-06

1.5

6

32

4

4

N

Y

Y

1

40

5.00E+06

5.00E-07

1

7

16

2

10

Y

N

Y

1

40

8.00E+06

5.00E-07

1.5

8

16

1

10

N

N

N

1

25

5.00E+06

1.50E-06

1

9

24

3

1

Y

Y

Y

1

25

6.00E+06

5.00E-07

0.5

10

24

3

1

Y

Y

N

1

35

5.00E+06

5.00E-07

0.5

11

16

2

10

Y

Y

N

1

30

7.00E+06

1.00E-06

1

12

32

4

4

Y

Y

N

1

30

7.00E+06

5.00E-07

1.5

13

8

1

7

N

N

N

1

25

7.00E+06

5.00E-07

1.5

14

8

3

1

N

N

Y

1

30

8.00E+06

1.00E-06

1

15

8

2

7

N

Y

N

1

35

5.00E+06

5.00E-07

0.5

16

32

4

10

N

Y

Y

1

35

8.00E+06

1.50E-06

0.5

17

24

1

4

N

N

Y

1

40

8.00E+06

1.00E-06

1

18

8

2

10

N

N

Y

1

25

6.00E+06

1.50E-06

1.5

  1. Curun, Cupun, Tdr, Fa, Bt and Fet, respectively, denote CFAR Unilateral reference unit number, CFAR Unilateral protection unit number, the tracking data rate, the frequency agility, the burn through and the front edge tracking
  2. \(n_{1}\), \(SIR_{1}\), Cr, Sdmn and Bmn, respectively, denote the first quantity, the signal to interference ratio in the noise FM jamming, the chirp rate, the standard deviation of modulation noise and the bandwidth of modulation noise
  3. Unit description: the units of \(SIR_{1}\), Cr and Bmn are, respectively dB, MHz/s and MHz, while others are non-dimensional