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Subspace-based estimation of time of arrival and Doppler shift for a signal of known waveform
| Content Provider | Scilit |
|---|---|
| Author | Latyshev, V. V. |
| Copyright Year | 2009 |
| Description | The subspace-based technique is used for the estimation of the time of arrival and Doppler shift of a signal of known waveform. The tool to find required subspaces is a special orthogonal decomposition of received data. It allows one to concentrate Fisher information on the desired parameter in just a few of the first terms of the decomposition. This approach offers a low-dimensional vector of sufficient statistics. It leads to computationally efficient Bayesian estimation. Besides, it results in expansion of the signal-to-noise ratio (SNR) range for effective maximum likelihood (ML) estimation. Finally, we can obtain independent time arrival and Doppler shift estimations based on generalized eigenvectors. |
| Related Links | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/F6C133C1AD73B7D632346E9B123F11E7/S175907870900021Xa.pdf/div-class-title-subspace-based-estimation-of-time-of-arrival-and-doppler-shift-for-a-signal-of-known-waveform-div.pdf |
| Ending Page | 214 |
| Page Count | 6 |
| Starting Page | 209 |
| ISSN | 17590787 |
| e-ISSN | 17590795 |
| DOI | 10.1017/s175907870900021x |
| Journal | International Journal of Microwave and Wireless Technologies |
| Issue Number | 3 |
| Volume Number | 1 |
| Language | English |
| Publisher | Cambridge University Press (CUP) |
| Publisher Date | 2009-06-01 |
| Access Restriction | Open |
| Subject Keyword | International Journal of Microwave and Wireless Technologies Acoustics and Ultrasonics Time of Arrival Doppler Shift Estimates based Technique |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
