Research on Velocity Ambiguity Resolution for Multiple PRF Radar

XIA Mengying; SU Weimin; GU Hong; LU Jianchun

doi:10.11999/JEIT170259

Volume 39 Issue 12

Dec. 2017

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XIA Mengying, SU Weimin, GU Hong, LU Jianchun. Research on Velocity Ambiguity Resolution for Multiple PRF Radar[J]. Journal of Electronics & Information Technology, 2017, 39(12): 2860-2865. doi: 10.11999/JEIT170259

Citation:

XIA Mengying, SU Weimin, GU Hong, LU Jianchun. Research on Velocity Ambiguity Resolution for Multiple PRF Radar[J]. Journal of Electronics & Information Technology, 2017, 39(12): 2860-2865. doi: 10.11999/JEIT170259

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Research on Velocity Ambiguity Resolution for Multiple PRF Radar

doi: 10.11999/JEIT170259

1.
(Department of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China)
2.
(Department of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China)
3.
(94647 Troops, Fuzhou 350000, China)

Funds:

The National Natural Science Foundation of China (61471198)

Received Date: 2017-03-29
Rev Recd Date: 2017-09-21
Publish Date: 2017-12-19

Abstract

Abstract

In dual pulse repetition frequencies radar systems, mathematical deduction of the number of pulse repetition intervals required to satisfy quantitative requirements is presented to resolve velocity ambiguity. Multiple layer systems to increase the maximum unambiguous velocity are proposed. A new model of quadruple pulse repetition frequencies signal is proposed. The lower bound of the number of pulse repetition intervals required to satisfy quantitative requirements is deduced and quadruple pulse repetition frequencies signal is simplified as triplet pulse repetition frequencies signal. Simulation results validate the accuracy of our deduction.
- Multiple pulse repetition frequencies radar,
- Resolving velocity ambiguity,
- Quantitative requirements,
- Clustering algorithm

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References(19)

References

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