Transmission and shielding from a magnetic line current placed inside or outside of the multi-slotted circular cylinder

Shielding Effectiveness of a Closed Cylindrical Surface Simulated by N Dielectric Coated Conducting Strips

“…There are analytical approaches such as [11] in which the closed form expressions are derived for predicting energy leakage through a reflector surface or [12] where the semi-analytical MoM technique is utilized for several parallel thick plates with apertures. Radiation from a dielectric-loaded multi-slotted cylinder with thickness illuminated by electric or magnetic line source is formulated by using radial mode matching technique [13,14]. The radiated and guided fields are represented in terms of an infinite series of radial modes.…”