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Conference Paper: On the use of high order ambiguity function for multicomponent polynomial phase signals
| Title | On the use of high order ambiguity function for multicomponent polynomial phase signals |
|---|---|
| Authors | |
| Issue Date | 1997 |
| Citation | ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings, 1997, v. 5, p. 3629-3632 How to Cite? |
| Abstract | Nonstationary signals appear often in real-life applications and many of them can be modeled as polynomial phase signals (PPS). High-order ambiguity function (HAF) was first introduced to estimate the parameters of a single component PPS. But due to its high nonlinearity, HAF has not been widely used for multi-component PPS which appear for example, in Doppler radar applications when multiple targets are tracked simultaneously. We present a theory in this paper that HAF is virtually additive for multi-component PPS and illustrate our findings with numerical simulations. |
| Persistent Identifier | http://hdl.handle.net/10722/362971 |
| ISSN | 2023 SCImago Journal Rankings: 1.050 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Wang, Yang | - |
| dc.contributor.author | Zhou, Guotong | - |
| dc.date.accessioned | 2025-10-10T07:43:47Z | - |
| dc.date.available | 2025-10-10T07:43:47Z | - |
| dc.date.issued | 1997 | - |
| dc.identifier.citation | ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings, 1997, v. 5, p. 3629-3632 | - |
| dc.identifier.issn | 0736-7791 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/362971 | - |
| dc.description.abstract | Nonstationary signals appear often in real-life applications and many of them can be modeled as polynomial phase signals (PPS). High-order ambiguity function (HAF) was first introduced to estimate the parameters of a single component PPS. But due to its high nonlinearity, HAF has not been widely used for multi-component PPS which appear for example, in Doppler radar applications when multiple targets are tracked simultaneously. We present a theory in this paper that HAF is virtually additive for multi-component PPS and illustrate our findings with numerical simulations. | - |
| dc.language | eng | - |
| dc.relation.ispartof | ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings | - |
| dc.title | On the use of high order ambiguity function for multicomponent polynomial phase signals | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.scopus | eid_2-s2.0-0030676961 | - |
| dc.identifier.volume | 5 | - |
| dc.identifier.spage | 3629 | - |
| dc.identifier.epage | 3632 | - |