Microstrip Bandstop Filter for Preventing Conduction Electromagnetic Information Leakage of High-Power Transmission Line

Figure 10

(a) The relationship between the dielectric constant of the substrate and the width of the external microstrip line (H = 1.5 mm, Z = 50 Ω); (b) the relationship between the thickness of the substrate and the width of the external microstrip line (ε = 2.65, Z = 50 Ω).

(a)

(b)