Abstract
The low-frequency shielding effectiveness of a long double cylinder shield is determined through a solution of Maxwell's field equations. The shielding expression obtained is then compared with the results obtained by both the circuit approach and the transmission-line analogy. The findings of the present paper are also compared with the analysis by previous authors of the multishield problem. A digitalcomputer program for numerical evaluation of the effectiveness of adouble cylinder shield is developed and used to study the influence of the shield dimensions and material constants.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have