Abstract
The coherent integration of multiple pulses can improve the detection performance of weak targets. However, in the process of coherent integration, serious echo envelope migration exists when the target moves fast. A method named keystone transform has been proposed to solve this problem. Nevertheless, for wideband radars, the problem of energy dispersal increases the difficulties of Doppler ambiguity searching. Thus, in this paper, a Doppler ambiguity searching method based on energy accumulation is proposed. The effectiveness of the algorithm is verified by the simulations.
| Original language | English |
|---|---|
| Title of host publication | IET International Radar Conference 2013 |
| Edition | 617 CP |
| DOIs | |
| Publication status | Published - 2013 |
| Event | IET International Radar Conference 2013 - Xi'an, China Duration: 14 Apr 2013 → 16 Apr 2013 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Number | 617 CP |
| Volume | 2013 |
Conference
| Conference | IET International Radar Conference 2013 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 14/04/13 → 16/04/13 |
Keywords
- Energy accumulation
- Envelope migration
- Keystone transform
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Lu, X., Chen, X., Huang, X., & Zhao, X. (2013). Doppler ambiguity correction using energy accumulation. In IET International Radar Conference 2013 (617 CP ed.). Article 0357 (IET Conference Publications; Vol. 2013, No. 617 CP). https://doi.org/10.1049/cp.2013.0357