Title :
The analysis of the effects to affect shielding effectiveness of the cage built with the wire-mesh reinforcement based on FDTD method
Author :
Jiao, Chaoqun ; Cui, Xiang ; Li, Lin ; Gao, Xuelian
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ., Beijing
Abstract :
A numerical method is presented for calculating shielding effectiveness of the wire-mesh reinforcement. The model is based on the field approximation for thin wire in the finite-difference time-domain (FDTD) method. Then, the method is used to compute the shielding effectiveness of the cage built with wire-mesh reinforcement. The FDTD results are in very good agreement with the results from the method of moment (MOM). Finally, the effects to affect shielding effectiveness of wire-mesh reinforcement are analyzed. These effects include the size of the mesh of the cage, the radii of the wire and the frequency of the incident wave.
Keywords :
electromagnetic compatibility; electromagnetic shielding; finite difference time-domain analysis; mesh generation; wires; cage mesh; electromagnetic compatibility; finite-difference time-domain method; incident wave frequency; shielding effectiveness; thin wire; wire radii; wire-mesh reinforcement; Chaos; Electromagnetic fields; Finite difference methods; Frequency; Magnetic fields; Message-oriented middleware; Surges; Time domain analysis; Transient analysis; Wire; Effects; Shielding Effectiveness; Thin Wire; Wire-Mesh Reinforcement; finite difference time domain (FDTD) method;
Conference_Titel :
Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-981-08-0629-3
Electronic_ISBN :
978-981-08-0629-3
DOI :
10.1109/APEMC.2008.4559971
