Table 1 A comparison between different nano-antennas presented in the literature and the Chand Bali nano-antenna.

Rhombic dipole⁵⁶

Gold

Dual

4

1

1

Modified crossed dipole⁵⁷

Gold + ITO

Dual

4

1

1

Slot dipole⁵⁸

Gold

Single/dual

2

1

1

H-shape⁵⁹

Silver

Dual

4

3

2

Dipole⁶⁰

Gold

Single

2

1

1

Bowtie¹⁷

Gold + titanium

Single

2

1

1

Log-spiral⁶¹

Gold + silver

Single

2

1

1

Arrow Bowtie⁶²

Graphene

Single

2

1

1

Chand Bali (this work)

Gold

Dual

2

1

1