Technical Description
A method and electronic device for estimating the frequencies of multiple sinusoids in noisy environments by adaptively selecting between different frequency estimation techniques based on estimated signal-to-noise ratio (SNR) and threshold SNR derived from the eigenvalues of a correlation matrix.
Problems Addressed
- High Computational Burden
- Severe Threshold Effects
- Low SNR Limitations
- Complex DoA Estimation
- Inefficient Maximum-Likelihood
- Subspace Estimator Drawbacks
Tech Features
- Enhanced Frequency Estimation
- Efficient Signal Processing
- Accurate Correlation Eigenvalues
- Reliable SNR Thresholds
- Optimized Technique Switching
- Advanced Sinusoidal Tracking
Target Audience
- Telecommunications Industries
- Wireless Communication Sectors
- Radar and Sonar Industries
- Electronic Device Manufacturing Sectors
- Research & Development
Tech ID: P10-2163 TRL 6 Patent Status: Granted Available For Exclusive and Non-exclusive License
