Reduction of EMI from Traction Circuits Using Shielded Cable

Emi Reduction by Using Low Power Digital Controlled Oscillator

The increases of operating frequency of electronic systems, electromagnetic interference (EMI) effect becomes a serious problem, especially in consumer electronics, microprocessor based systems, and data transmission circuits. Many approaches have been proposed to reduce EMI, such as shielding box, skew-rate control, and spread spectrum clock generator (SSCG). However, the SSCG has lower hardwa...

Prototyping Analog Circuits Evaluation Boards Noise Reduction and Filtering for Switching Power Supplies Low Dropout References and Regulators EMI/RFI Considerations Sensors and Cable Shielding

Reduction of Emi from High-speed Transmission Line with Narrow Return Trace Using Quasi-differential Signaling

Authors have introduced a quasidi erential signaling system, which is the method to realize low EMI (electromagnetic interference) transmission by matching the degree of imbalance of a line, a driver and a load. In this paper, authors present the measurement result of a common-mode current flowing on a transmission line, which has a narrow return trace. As a result, we confirm the e ectiveness ...

Reduction of Lisfranc Dislocations Using Second Ray Axial Traction

Lisfranc fracture dislocations are an often misdiagnosed injury pattern, which if left unreduced can lead to signifi cant disability (1-5). The articulation between the bases of the 5 metatarsals, cuneiforms, and cuboid has been termed the Lisfranc joint (6, 7). Lisfranc joint represents a junction between the forefoot and the midfoot. Three functional columns make up the tarsometatarsal area, ...

Crosstalk Noise Model for Shielded Interconnects in VLSI-based Circuits

Placing shields around a victim signal line is a common way to enhance signal integrity while minimizing delay uncertainty. An analytic model of the peak noise is developed for shielded interconnects based on a model. A design methodology for inserting shields between coupled interconnects to reduce crosstalk noise is presented.