Results 21 to 30 of about 153,833 (299)

A Common-Mode Noise Suppression Filter for Gigahertz Differential Signals Based on Substrate Integrated Waveguide Resonators

IEEE Access, 2020
A common-mode noise suppression filter for microstrip differential lines based on substrate integrated waveguide resonator (SIWR) is proposed in this article. The proposed common-mode filter (CMF) consists of cascaded SIWR units with different size.
Xiao-Lai Li, Guomin Yang, Qinzhuo Chen
doaj   +1 more source

Design Compact Absorptive Common-Mode Noise Suppression Filter with Series Unified Circuit

Sensors, 2023
In the PCB process, overcoming common-mode noise radiation is critical. In past years, most studies have focused on a common-mode noise filter (CMNF) that can solve electromagnetic interference in high-speed digital systems by blocking and absorbing ...
Cheng-Yi Zhuang, Ding-Bing Lin
doaj   +1 more source

Smooth Bend Structures Using Hybrid Compensation for Common-Mode Noise Reduction

Applied Sciences, 2022
The proposed smooth bend structure was implemented with a 150-degree bend to reduce the asymmetrical part of the differential bend and thus prevent mode conversion loss and common-mode noise.
Ding-Bing Lin, Mei-Hui Wang, Yong-Lun Huang   +2 more
doaj   +1 more source

Predicting mode II delamination suppression in z-pinned laminates [PDF]

, 2012
A finite element model for predicting delamination resistance of z-pin reinforced laminates under the mode-II load condition is presented. End notched flexure specimen is simulated using a cohesive zone model.
Bianchi, Francesco, Zhang, Xiang
core   +1 more source

Self-seeding of a gain-switched integrated dual-laser source for the generation of highly wavelength-tunable picosecond optical pulses [PDF]

, 2004
The authors demonstrate the generation of nearly transform-limited optical pulses that are wavelength tunable over almost 50 nm. The wide tuning range is obtained by self-seeding a gain-switched source containing two Fabry-Perot lasers, and employing a ...
Anandarajah, Prince M., Barry, Liam P., Clarke, Aisling M., Maguire, Paul J.   +3 more
core   +1 more source

Six‐phase SVPWM with common‐mode voltage suppression [PDF]

IET Power Electronics, 2018
There are two common‐mode voltages (CMVs) in a six‐phase machine with two Y‐connected windings shifted by 30°, which bring adverse effects on the six‐phase system. In this study, a method of six‐phase space vector pulse width modulation (SVPWM) is proposed, which can suppress the magnitude and frequency of the two CMVs.
Jian Zheng, Fei Rong, Peiyao Li, Shoudao Huan, Yigang He   +4 more
openaire   +1 more source

Analysis and design of planar wideband balanced bandpass filters exhibiting >55 dB common-mode suppression [PDF]

AIP Advances
In this paper, a series of microstrip balanced bandpass filters exhibiting >55 dB in-band common-mode suppression is proposed. The proposed balanced filter is based on a nested ring structure, wherein a smaller ring is embedded within a larger one.
Chuan Shao, Xin Gao, Rong Cai, Yi Peng, Kai Xu   +4 more
doaj   +1 more source

Split rings-based differential transmission lines with common-mode suppression [PDF]

, 2011
A novel microstrip differential transmission line with common-mode noise suppression is proposed and experimentally validated. It is implemented by periodically etching complementary split ring resonators (CSRRs) in the ground plane. For the differential
Armando Fernandez-Prieto, Francisco Medina, Jordi Naqui, Fernández Prieto, Armando, Naqui, Jordi, Mesa Ledesma, Francisco Luis, Martín, Ferran, Francisco Mesa, Jordi Selga, Durán Sindreu, Miguel, Medina Mena, Francisco, Ferran Martin, Selga, Jordi, Miguel Duran-Sindreu   +13 more
core   +1 more source

Z-matched Active Common-mode Canceller for the Suppression of Common-mode Current in an Inverter System

IEEJ Transactions on Industry Applications, 2010
In a vehicle, radiational noise generated by the common-mode current in an inverter system is the cause of electromagnetic problems of in-vehicle radio antennas. This paper proposes a new method ”Z-matched ACC” for suppressing the common-mode current at AM band.
Shirakawa, Kazuhiro, Obayashi, Kazuyoshi, Taki, Hiroshi, Fujitsuna, Masami, Shimizu, Toshihisa   +4 more
openaire   +2 more sources

A Common-Mode Voltage Reduction PWM Strategy for Three-Phase Quasi-Z-Source Inverter With Optimized Switching Losses

IEEE Access, 2023
The application of the Z-source/quasi-Z-source inverter exacerbates the hazard of common mode voltage in motor drives or photovoltaic systems. The existing reduced common-mode voltage pulse width modulation (RCMV-PWM) technique applied to the Z-source ...
Yizhan Jiang, Jingwei Zhang, Qiang Wang, Fengyou He, Weifeng Zhang   +4 more
doaj   +1 more source