Understanding Near Field Probes
This video explains the basic principles behind near-field probes and how they are used in EMI pre-compliance testing. Learn more about Rohde & Schwarz EMC near-field probes for oscilloscopes: http://rsna.us/6050eAYyA Discover more information about Rohde & Schwarz EMI precompliance testing: http://rsna.us/6051eAYy7 Timeline: 00:00 Introduction 00:13 About EMI precompliance and debugging 01:04 About far field vs. near field 02:02 About near field probes 03:12 Using near field probes 04:14 Types of near field probes 04:37 E-field probes 05:15 Using E-field probes 05:40 E-field probes 06:34 Directionality of H-field probes 07:10 Using H-field probes 07:51 Preamplifiers and near field probes 08:48 Summary
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