Cabling
Cables make excellent antennas. The following suggestions reduce the impact of cables on EMI
radiation.
• Provide adequate grounding for all cables.
• Ground both ends of cables to chassis ground.
• To prevent coupling, keep all cables away from chassis seams.
• Use ferrite beads to attenuate common mode noise on I/O cables.作者: myf94 时间: 2012-4-1 14:21 本帖最后由 myf94 于 2012-4-1 14:29 编辑