Pilot Signal Allocation TRIZ Cases
- Observation ADC Sampling Control for Low-Noise Transceiver Calibration
Combined uniform and non-uniform observation ADC sampling cuts buffer transients and power while preserving valid calibration data.
- Observation ADC Hybrid Sampling for Low-Noise Transceiver Calibration
Hybrid uniform and non-uniform observation ADC sampling reduces power dissipation and random transients while preserving valid transceiver calibration data.
- Configurable ADC Pipeline Reuse for Reference Signal Noise Cancellation
Idle ADC pipelines are switched to reference-signal conversion, improving noise cancellation and signal fidelity without extra chip area.
- RF Transmitter Envelope Feedback for I/Q Imbalance Correction
Triple envelope detectors enable closed-loop RF transmitter correction of I/Q imbalance and amplifier nonlinearity during normal operation.
- Configurable ADC Data Pipes for Noise-Canceling Receivers
Idle ADC pipelines are reassigned to process reference signals, improving noise cancellation, spurious detection, and signal fidelity.
- Predictive Time-to-Digital Converter With Segmented Delay Line
Prediction-guided delay-line selection cuts TDC area and power while preserving high-resolution time measurement and extending range.