Analysis and Design of a Novel Compact Multiband Printed Monopole Antenna

Figure 2

Calculated and simulated BSF for different values of the geometrical parameters.

(a) Different values of 𝑙₁ (𝑤₁=11.5mm,  𝑤₂=21.5mm, and  𝑙₂=19mm)

(b) Different values of 𝑙₂ (𝑤₁=11.5mm,  𝑤₂=21.5mm, and 𝑙₁=10mm)

(c) Different values of 𝑤₁ (𝑤₂=21.5mm,  𝑙₁=10mm, and  𝑙₂=19mm)

(d) Different values of 𝑤₂ (𝑤₁=11.5mm,  𝑙₁=10mm,  and  𝑙₂=19mm)