Results 251 to 260 of about 474,414 (304)

Planar Transformers With Near-Zero Common-Mode Noise for Flyback and Forward Converters

IEEE transactions on power electronics, 2018
Flyback and forward converters are two commonly used topologies for isolated low-power applications. These converters are simple and cost effective and provide galvanic isolation, which make them desirable for low-power levels.
Mohammad Ali Saket, M. Ordonez, N. Shafiei   +2 more
semanticscholar   +1 more source

Impulse noise cancellation based on the Common-Mode signal

2010 IEEE Sarnoff Symposium, 2010
If there are only one or a few strong interferers in subscriber-line transmission, Common Mode (CM) and Differential Mode (DM) show significant correlations. We extend a cancellation method already known for RFI to impulse-noise disturbance elimination. The CM provides a perfect reference to cancel impulse noise in the DM. The training of an NLMS based
Werner Henkel, Oana Graur
openaire   +1 more source

Understanding common-mode noise on wide data-buses

Electrical Performance of Electrical Packaging (IEEE Cat. No. 03TH8710), 2003
This paper discusses the effects of the frequency-dependent losses in the reference return path for wide, on-chip data buses, that must be understood in order to accurately predict the interaction and summation of crosstalk and common-mode noise signals. This interaction can generate excessive noise for on-chip global interconnections.
A. Deutsch, H.H. Smith, G.V. Kopcsay, B.L. Krauter, C.W. Surovic, A. Elfadel, D.J. Widiger   +6 more
openaire   +1 more source

Magnetic Near-Field Measurement With a Differential Probe to Suppress Common Mode Noise

IEEE Sensors Journal, 2019
To measure the magnetic near field with high common-mode noise rejection, a probe with the differential and symmetrical structure forming a detection loop is developed.
Weiheng Shao, Wenxiao Fang, Rongquan Chen, L. Wang, Xinxin Tian, Zhiyuan He, Yun Huang, Y. En, Chunyong Han   +8 more
semanticscholar   +1 more source

A Synthesized Method for Common-Mode Noise Suppression Filters With Specified Common-Mode and Differential Mode Response

IEEE transactions on electromagnetic compatibility (Print), 2019
In this paper, a synthesized method for broadband lumped-element-based common-mode noise suppression filter (CMNSF) is proposed. Such CMNSF can achieve theoretically lossless performance and controllable dispersive group delay response for differential ...
Yang-Chih Huang, Chi-Hsuan Cheng, Tzong-Lin Wu   +2 more
semanticscholar   +1 more source

Low Common Mode Noise Half-Bridge LLC DC–DC Converter With an Asymmetric Center Tapped Rectifier

IEEE transactions on power electronics, 2019
Half-bridge LLC dc–dc converter is popular in electric vehicle on-board charger due to its soft switching, high-power density, and low cost. But, it also has serious electromagnetic interference problems in that the half-bridge structure brings asymmetry
Siliang Zhang, Xinke Wu
semanticscholar   +1 more source

Synthesized Method of Dual-Band Common-Mode Noise Absorption Circuits

IEEE transactions on microwave theory and techniques, 2019
This paper proposed a method of synthesizing absorptive common-mode filters (A-CMFs) analytically with high absorption efficiency and two designable absorption bands.
Po-Jui Li, Tzong-Lin Wu
semanticscholar   +1 more source

A High-Performance Common-Mode Noise Absorption Circuit Based on Phase Modification Technique

IEEE transactions on microwave theory and techniques, 2019
In this article, a high-performance common-mode noise absorption circuit (CMNAC) is proposed for solving electromagnetic interference (EMI) or radio-frequency interference (RFI) problems in high-speed differential digital systems.
Chao-Kai Chan, Tzong-Lin Wu
semanticscholar   +1 more source

Common-mode noise generation in a DC-to-DC converter

1979 IEEE Power Electronics Specialists Conference, 1979
Analytical and experimental considerations on the common-mode noise in a dc-to-dc converter are discussed. Analyzing the mechanism of the commom-mode noise generation by means of a high-frequency equivalent circuit, we estimate the output noise voltage generated during the transistor's turnon time.
Tamotsu Ninomiya, Koosuke Harada, Michel Mamon   +2 more
openaire   +1 more source

Investigation of Fourth-leg for Common-mode Noise Reduction in Three-level Neutral Point Clamped Inverter Fed Motor Drive

Applied Power Electronics Conference, 2019
The four-leg topology has been applied to two-level inverters for common-mode (CM) noise elimination. To achieve zero common-mode voltage (CMV), the zero vector typically used in the two-level inverter is not allowed. As a result, the reference cannot be
Ruirui Chen, Jiahao Niu, Handong Gui, Zheyu Zhang, Fred Wang, L. Tolbert, B. Blalock, D. Costinett, Benjamin B. Choi   +8 more
semanticscholar   +1 more source