Carrier Regulation TRIZ Cases
- Frequency Offset Estimation Using Frequency Domain Analysis
Frequency domain analysis estimates carrier offsets by identifying maximum power peaks, eliminating noise amplification from time domain phase differentiation.
- NFC Resonant Circuit Gain Control via Test Signal Detection
A communication apparatus detects influence parameters affecting active load modulation intensity to control signal gain without variable capacitors.
- Phase Error Determination Circuit for Integrated Circuits
A phase error determination circuit measures common phase errors in input signals using periodic signal generators to apply corrective shifts.
- Direct Current Subcarrier Indication for Satellite Doppler Offset
Indicates direct current subcarrier locations using extended index values and Boolean variables to resolve satellite Doppler frequency offset alignment issues.
- L5 Signal Direct Acquisition via Dual HRC Engines
Dual high-resolution correlation engines process L5 signal data for direct acquisition without prior L1 or L2 tracking.
- Transceiver CFO Compensation via Multi-Carrier Phase Difference
A transceiver circuit estimates carrier frequency offset to generate I/Q measurement data across multiple working frequencies.
- Carrier Signal Detection Using Correlation Depth Analysis
Analyzes signal correlation depth using autocorrelation and prediction coefficients to detect carriers, reducing channel scan time and audio holes.