ΣΔ gradient-descent learning for online real-time calibration of digitally-assisted analog circuits

Keyphrases

• Real-time Online 100%
• Analog Circuits 100%
• Digitally Assisted Analog 100%
• Gradient-based Learning 100%
• Real-time Calibration 100%
• Quantization Noise 100%
• Nonlinearity 50%
• Adaptation Procedure 50%
• On chip 50%
• Fast Convergence 50%
• System Parameters 50%
• Subthreshold 50%
• Optimal System 50%
• Local Minima 50%
• Linear Response 50%
• Center Frequency 50%
• CMOS Process 50%
• DSP-based 50%
• Gradient Descent Approach 50%
• Biquad Filter 50%
• Non-monotonic Response 50%
• Gm-C Biquad 50%
• System Solution 50%
• Noise Shape 50%
• Digital-to-analog Converter 50%

Engineering

• Gradient Descent 100%
• Analog Circuit 100%
• Quantization Noise 66%
• System Parameter 33%
• Conventional Method 33%
• Local Minimum 33%
• Measured Result 33%
• Desired Parameter 33%
• Digital-to-Analog Converter 33%
• Nonlinearity 33%

Computer Science

• Gradient Descent 100%
• Analog Circuit 100%
• Quantization Noise 66%
• Fast Convergence 33%
• System Parameter 33%
• Conventional Method 33%
• Local Minimum 33%
• Center Frequency 33%
• Digital-to-Analog Converter 33%