Abstract
In this paper, a new technique called the Spectral Symmetry Iterative (SSI) frequency estimation algorithm is disclosed. This algorithm can be used for estimating the frequency and phase of a wide class of signals that are bandpass in nature. This technique can precisely determine the centre frequency of this class of signal in noiseless condition and can yield frequency error variance performance that is comparable to the Cramer Rao lower bound (CRLB) on frequency estimation error of a single complex exponential in the additive white Gaussian noise (AWGN).
Original language | English |
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Title of host publication | 2005 IEEE/SP 13th Workshop on Statistical Signal Processing |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 229-232 |
Number of pages | 4 |
ISBN (Print) | 0780394046, 9780780394049 |
DOIs | |
Publication status | Published - 2005 |
Externally published | Yes |
Event | 2005 IEEE/SP 13th Workshop on Statistical Signal Processing - Bordeaux, France Duration: 17 Jul 2005 → 20 Jul 2005 |
Other
Other | 2005 IEEE/SP 13th Workshop on Statistical Signal Processing |
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Country/Territory | France |
City | Bordeaux |
Period | 17/07/05 → 20/07/05 |
Keywords
- Bandpass signal
- Data aided frequency estimation
- Discrete fourier transform
- Frequency estimation
- OFDM
- Phase estimation
- Ultrawide band