Design and implementation of a new light to digital converter for the PPG sensor

Keyphrases

• Delta-sigma Modulator 100%
• Photoplethysmography Sensor 100%
• Light-to-digital Converter 100%
• Decimation Filter 75%
• System Design 50%
• Cut-off Frequency 50%
• Transimpedance Amplifier 50%
• Measurement Results 25%
• On chip 25%
• Supply Voltage 25%
• Sampling Rate 25%
• Integrated chip 25%
• Power Consumption 25%
• Chip Area 25%
• One-bit 25%
• Input Signals 25%
• Multi-bit 25%
• Measured Signal 25%
• Spurious-free Dynamic Range 25%
• Analog Front-end Circuit 25%
• Photoplethysmography Signal 25%
• Signal to Noise Plus Distortion Ratio 25%
• Continuous Monitoring 25%
• 4th Order 25%
• Time-continuous 25%
• Effective number 25%

Engineering

• Digital Converter 100%
• Decimation Filter 100%
• Amplifier 66%
• Design System 66%
• Cutoff Frequency 66%
• Supply Voltage 33%
• Sampling Rate 33%
• Electric Power Utilization 33%
• Analog Front 33%
• Front End 33%
• Dynamic Range 33%
• Chip Area 33%
• Sampling Frequency 33%
• Output Bit 33%
• Input Signal 33%
• Measured Signal 33%
• Continuous Monitoring 33%