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| Research on Algorithm of Dual Frequency Ranging for Target with Acceleration |
| Cao Yan-wei①;Jiang Zhi-hong② |
| ①Equipment Academy of the Second Artillery, Beijing 100085, China;②School of Electron. Sci. and Eng., Nat. Univ. of Defence Tech., Changsha 410073, China |
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Abstract This paper analyses the influence of acceleration on dual frequency ranging of multiple frequency CW radar, a new real-time acceleration correction algorithm based on partial dechirping is introduced. Principles and computational costs of the algorithm are discussed in details, and it is also compared with acceleration estimation and correction algorithm based on DAF, simulation results prove its feasibility and validdity.
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Received: 11 April 2006
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2007, Vol. 29 
