An Efficient and Robust Frequency Estimator Dealing With Short-Observation Under-Sampled Waveforms
Frequency estimation of a noisy signal in under-sampled conditions is a challenging problem, which has proved to be effectively solved by Chinese remainder theorem (CRT). To enhance the estimation efficiency and robustness to noise, an improved CRT estimator based on spectrum correction is proposed....
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8447547/ |