Antenna Balun with 15 Step size

Reflection coefficient (dB)

VSWR

Directivity (dBi)

Gain (dB)

Without Balun

−26.64

1.09

9.58

8.51

Rectangular Balun

−24.19

1.13

10.3

10.1

Circular Balun

−46.22

1.00

10.52

10.21