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Table 2 Noise PM and multiple false targets jamming parameters in experimental schemes

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

Test number

Npjp

Mftjp

\(n_{2}\)

\(SIR_{2}\)

Fc

Sdmn

Bmn

\(n_{3}\)

\(SIR_{3}\)

Nfta

Ftd

1

1

30

8

1

1

1

30

5

S

2

1

25

7

0.5

1

1

30

9

S

3

1

40

7

0.5

0.5

1

18

9

L

4

1

25

6

1

0.5

1

22

5

L

5

1

30

6

1

1.5

1

18

1

L

6

1

35

8

1.5

1.5

1

22

5

S

7

1

35

8

1.5

1

1

18

9

S

8

1

40

5

1

1.5

1

22

5

L

9

1

30

5

0.5

1

1

26

1

S

10

1

35

8

1.5

1.5

1

30

1

L

11

1

30

6

0.5

0.5

1

26

1

L

12

1

40

5

1

0.5

1

26

9

L

13

1

35

6

1.5

0.5

1

26

1

S

14

1

40

7

0.5

1.5

1

18

9

L

15

1

25

5

1.5

1.5

1

22

9

S

16

1

25

7

0.5

1

1

30

1

S

17

2

30

8

1

1

0

   

18

1

40

7

1.5

0.5

0

   
  1. Npjp, \(n_{2}\), \(SIR_{2}\), Fc, Sdmn and Bmn, respectively, denote the noise PM jamming parameters, the second quantity, signal to interference ratio in the noise PM jamming, the FM constant, the standard deviation of modulation noise and the bandwidth of modulation noise
  2. Mftjp, \(n_{3}\), \(SIR_{3}\), Nfta and Ftd, respectively, denote the multiple false targets jamming parameters, the third quantity, the signal to interference ratio in the multiple false targets jamming, the number of false targets and the false targets distribution
  3. In the last two rows, missing values occur due to \(n_{3}\)=0
  4. Unit description: the units of \(SIR_{2}\), Fc, Bmn and \(SIR_{3}\) are, respectively, dB, MHz, MHz and dB, while others are non-dimensional