Return-Current Distribution in a PCB Microstrip Line Configuration, Part 2
This is the second article of a two-article series devoted to the return current distribution in a PCB microstrip line configuration.
Return-Current Distribution in a PCB Microstrip Line Configuration, Part 1
This is the first article of a two-article series devoted to the return current distribution in a 2-layer FR-4 PCB microstrip line configuration with a solid reference plane.
Evaluation of PCB Design Options on Analog Signal RF Immunity using a Multilayer PCB
This month’s column is the last of three parts devoted to designing, testing, and EMC immunity evaluation of multilayer PCBs containing analog circuitry.
Evaluation of PCB Design Options on Analog Signal RF Immunity using a Multilayer PCB
This is the second of three articles devoted to the design, test, and EMC immunity evaluation of multilayer PCBs containing analog circuitry.
Evaluation of PCB Design Options on Analog Signal RF Immunity Using a Multilayer PCB
This is the first of three articles devoted to the design, test, and electromagnetic compatibility (EMC) immunity evaluation of multilayer PCBs containing analog circuitry. In this study, there are seven design variants that all contain a similar schematic but implement different PCB layout techniques.
Evaluation of EMC Emissions and Ground Techniques on 1- and 2-layer PCBs with Power Converters
This is the 10th and the final article in a series of articles devoted to the design, test, and EMC emissions evaluation of 1- and 2-layer PCBs that contain AC/DC and/or DC/DC converters and employ different ground techniques.
Evaluation of EMC Emissions and Ground Techniques on 1- and 2-layer PCBs with Power Converters
We continue to focus on the AC/DC power converter board (2-layer PCB). We evaluate the implementation of several EMC countermeasures and present the conducted and radiated emissions results performed according to the CFR Title 47, Part 15, Subpart B, Class B.
Evaluation of EMC Emissions and Ground Techniques on 1- and 2-layer PCBs with Power Converters
This is the eighth article in a series of articles devoted to the design, test, and EMC emissions evaluation of 1- and 2-layer PCBs that contain AC/DC and/or DC/DC converters and employ different ground techniques [1-7].
Evaluation of EMC Emissions and Ground Techniques on 1- and 2-layer PCBs with Power Converters
This is the seventh column in a series devoted to the design, test, and EMC emissions evaluation of 1- and 2-layer PCBs that contain AC/DC and/or DC/DC converters, and employ different ground techniques .
Evaluation of EMC Emissions and Ground Techniques on 1- and 2-layer PCBs with Power Converters
This article focuses on PCB layout considerations and the design of the reference return paths for the one- and two-layer boards.