Huang et al., 2016 - Google Patents
Resolution doubled co-prime spectral analyzers for removing spurious peaksHuang et al., 2016
View PDF- Document ID
- 16350969201270263404
- Author
- Huang X
- Han Y
- Yan Z
- Xian H
- Lu W
- Publication year
- Publication venue
- IEEE Transactions on Signal processing
External Links
Snippet
Co-prime DFT filter banks provide an effective tool of spectral analysis in case that the sampling rate is far lower than the Nyquist sampling rate. However, since the practical prototype filters are not ideal, spurious peaks will occur in multiple locations when the …
- 230000003595 spectral 0 title abstract description 70
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference induced by transmission
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Belega et al. | Accuracy analysis of the multicycle synchrophasor estimator provided by the interpolated DFT algorithm | |
| JP6026531B2 (en) | Radar pulse detection using a digital receiver for radar | |
| US6219376B1 (en) | Apparatuses and methods of suppressing a narrow-band interference with a compensator and adjustment loops | |
| US9065686B2 (en) | Spur detection, cancellation and tracking in a wireless signal receiver | |
| RU2011134419A (en) | SMALL-DELAYED MODULATED FILTER UNIT | |
| Huang et al. | Resolution doubled co-prime spectral analyzers for removing spurious peaks | |
| CN106199532B (en) | Based on mixing Fourier-wavelet analysis Gpr Signal noise-reduction method | |
| JP6935425B2 (en) | Noise suppression device, noise suppression method, and receiving device and receiving method using these | |
| WO2014191712A1 (en) | A method of analyzing radio-frequencv signals using sub-nyquist sampling | |
| CN106546817A (en) | A kind of Frequency Estimation with feedback function and energy state postulate | |
| CN106301631B (en) | A kind of coprime lack sampling frequency spectrum sensing method and its device based on Subspace Decomposition | |
| US7027942B1 (en) | Multirate spectral analyzer with adjustable time-frequency resolution | |
| CA2464251C (en) | Method and apparatus for spectrom analysis | |
| EP3864428A1 (en) | Waveform transformation and reconstruction | |
| Dun et al. | A fine-resolution frequency estimator in the odd-DFT domain | |
| WO2016006079A1 (en) | Peak frequency detection device, method, and program | |
| Pal et al. | Soft-thresholding for spectrum sensing with coprime samplers | |
| Djukanović et al. | A parametric method for non-stationary interference suppression in direct sequence spread-spectrum systems | |
| CN116930610A (en) | PCAL signal phase amplitude estimation method based on coherent accumulation | |
| Jayarama et al. | Enhanced Wideband Frequency Estimation via FFT: Leveraging Polynomial Interpolation and Array Indexing | |
| GB2512093A (en) | Scheme for detection and classification of modulated swept frequency signals | |
| Zhao et al. | Model calibration of non-ideal lowpass filter in modulated wideband converter for compressive sampling | |
| RU158894U1 (en) | ADAPTIVE DIGITAL SPECTRAL ANALYZER | |
| WO2020171735A1 (en) | Method of energy signal detection | |
| Douglas et al. | Single-channel Wiener filtering of deterministic signals in stochastic noise using the panorama |