Skip to main content

Table 3 Comparison between numerical and theoretical values of K and σ d 2

From: Theoretical analysis of BER performance of nonlinearly amplified FBMC/OQAM and OFDM signals

  

Simulation

Theoretical

Error

IBO (dB)

φ 0

K (Equation 20)

σ d 2 (Equation 21)

K (Equation 33)

σ d 2 (Equation 34)

K

σ d 2

SSPA

       

  4

-

0.7699

4.4759×10−3

0.7690

4.4431×10−3

6.7240×10−7

9.5481×10−10

  6

-

0.8307

1.8950×10−3

0.8297

1.8722×10−3

1.1025×10−6

7.0560×10−11

  8

-

0.8798

7.0742×10−4

0.8785

7.0583×10−4

1.6129×10−6

1.6384×10−12

TWTA

       

  4

0

0.6042

1.0330×10−2

0.6036

1.0317×10−2

1.9360×10−7

1.0609×10−8

  6

0

0.6976

4.9589×10−3

0.6969

4.9654×10−3

4.9000×10−7

1.2532×10−9

  8

0

0.7784

2.1228×10−3

0.7775

2.1030×10−3

7.9210×10−7

1.9600×10−12

  4

π/6

0.5917+0.1106j

1.1339×10−2

0.5904+0.1068j

1.1271×10−2

1.6590×10−5

5.3290×10−9

  6

π/6

0.6887+0.0995j

5.5901×10−3

0.6870+0.0948j

5.5812×10−3

2.4324×10−5

2.3104×10−10

  8

π/6

0.7727+0.0830j

2.4194×10−3

0.7727+0.0830j

2.4345×10−3

3.5527×10−5

2.2801×10−10