A novel technique for measuring IC package shielding effectiveness

Modelling of electromagnetic shielding structures for radiated EMI analysis

“…From the perspective of the methodology, the research on shielding could be summarized in the following methods: numerical method [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20], analytical method [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36], approximation method [37][38][39][40][41] and experiment method [42][43][44][45][46]. [8,11,14,22,32], and some research is carried out on the field which is focused on the EM shielding effectiveness of ICs on PCBs [40,[43][44]…”