Search Results - electromagnetic+interference+prevention

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Circuit Designs to Lower Harmonic and Electromagnetic Noise
Suppresses Harmonic and Electromagnetic Interference Noise in Power Electronics and Power ConvertersThese circuit designs use energy mitigation to improve the conventional sinusoidal pulse width modulation (SPWM). This technique can dampen both current harmonic and electromagnetic circuit noise. The need for shielding electromagnetic interference continues...
Published: 6/27/2021   |   Inventor(s): Shuo Wang, Hui Zhao, Le Yang, Yingjie Zhang
Keywords(s): electromagnetic interference prevention, Harmonic, Power Electronics
Category(s): Technology Classifications > Engineering > Electrical
Integrated Inductors That Achieve Low Near-Magnetic Field Emission
Decreases the Interference Due to Magnetic Leakage in Electronic CircuitsThese integrated inductor coils produce low overall magnetic field emissions, reducing the effects of electromagnetic interference in electronics. Power circuit designers consistently face the challenges of reducing electromagnetic interference and other sources of electronic noise....
Published: 6/22/2022   |   Inventor(s): Shuo Wang, Huan Zhang
Keywords(s): common mode, differential mode, electromagnetic interference prevention, Integrated Inductors, Near magnetic field
Category(s): Technology Classifications > Engineering > Electrical
Full Bridge LLC Resonant Converter to Reduce Interference in Electrical Devices
Effectively Reduces Unwanted Current Signals in Electrical Circuits This full bridge LLC resonant converter successfully reduces the common mode electromagnetic interference. Common mode electromagnetic interference is electrical noise that interferes with a circuit’s proper function. LLC resonant converters are used in a variety of applications,...
Published: 6/27/2021   |   Inventor(s): Shuo Wang, Huan Zhang
Keywords(s): common mode, electromagnetic interference prevention, LLC resonant converter
Category(s): Technology Classifications > Engineering > Electrical
Antenna that Minimizes Camera Pills' Blind Spots During Wireless Capsule Endoscopies
Optimizes Signal Quality to Improve Visualization of Gastrointestinal TractThis omnidirectional patch antenna minimizes a camera pill’s blind spots to improve the view of the gastrointestinal tract during a wireless capsule endoscopy (WCE). Endoscopic procedures help doctors identify pathologies, cancers, and internal bleeding locations within...
Published: 6/27/2021   |   Inventor(s): Yong Yoon, Xiaoyu Cheng
Keywords(s): Compact Antenna, electromagnetic interference prevention, Omni-directional radiation pattern, Patch Antenna, self-packaged
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Medical Devices > Others