Title :
Study on the Multi-Feed Method to improve the On-Edge Fields of the DC Power-Bus by a Fast Calculation Technique
Author :
Kahng, Sungtek ; Kim, Hyeong-Seok
Author_Institution :
Dept. of Inf. & Telecommun. Eng., Incheon Univ.
Abstract :
This paper conducts a study on the multi-feed scheme to enhance the PCB power-bus´ noise properties. For efficient analysis, a fast single-sum is derived to calculate the impedance and fields. A 2-feed system with in-phase and out-of-phased currents is examined about lowering the on-edge magnetic currents as well as impedance which is compared to other numerical simulation
Keywords :
busbars; magnetic noise; numerical analysis; printed circuits; 2-feed system; DC power-bus; PCB power-bus noise properties; multifeed method; numerical simulation; on-edge magnetic currents; out-of-phased currents; Dielectric substrates; Feeds; Finite difference methods; Frequency; Impedance; Magnetic analysis; Magnetic noise; Magnetic resonance; Numerical simulation; Time domain analysis;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633124
