Table 2 Summary of performance of variety of up-to-date antenna design

M. Arrawatia, et al. [39]

Differential Microstrip

0.87 GHz ∼ 1.05 GHz

8.5 dBi

17.2984 dB

S. Ghosh, et al. [40]

Microstrip

0.935 GHz ∼ 0.96 GHz

4.0947 dB

12.82 dB

H. Saghlatoon, et al. [41]

Planar Monopole

0.6 GHz ∼ 1.5 GHz

3.432 dBi

27.5 dB

A. Dadgarpour, et al. [42]

Bow-tie

2.5 GHz ∼ 3.9 GHz

≥ 10.9 dBi

27.68 dB

M. W. Zeng, et al. [10]

Fractal Loop

1.73 GHz ∼ 1.84 GHz

3.2 dBi

31.25 dB

M. Arrawatia, et al.[11]

Triangular Monopole

0.85 GHz ∼ 1.94 GHz

≥ 2 dBi

19.085

J. Wen, et al.[13]

Dipole

1.7 GHz ∼ 3.6 GHz

9.05 dBi

33.75 dB

D. Yang, et al.[14]

Planar Quasi-Yagi

3.15 GHz ∼ 10.65 GHz

7.6 dBi

24.714 dB

R. Maher, et al. [15]

Planar

2.1 GHz ∼ 7GHz

11.4585 dBi

44.1499

J. Y. Li, et al. [16]

Dipole

2.48 GHz ∼ 9.51GHz

≥ 6dBi

19.08

K. P. Esselle, et al. [17]

Microstrip

4 GHz ∼ 9.5GHz

≥ 7.4 dBi

35

W. Han, et al. [43]

Circular Microstrip

6.12 GHz ∼ 6.84 GHz

8.7 dBi

14 dB