Sum and Difference Patterns Optimization for Digital Array with Controllable Accuracy and Range of Angle Estimation

MA Xiaofeng; SHEN Aisong; SHENG Weixing; HAN Yubing; ZHANG Renli

doi:10.11999/JEIT160873

Volume 38 Issue 12

Jan. 2017

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Article Navigation > Journal of Electronics & Information Technology > 2016 > 38(12): 3107-3113

MA Xiaofeng, SHEN Aisong, SHENG Weixing, HAN Yubing, ZHANG Renli. Sum and Difference Patterns Optimization for Digital Array with Controllable Accuracy and Range of Angle Estimation[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3107-3113. doi: 10.11999/JEIT160873

Citation:

MA Xiaofeng, SHEN Aisong, SHENG Weixing, HAN Yubing, ZHANG Renli. Sum and Difference Patterns Optimization for Digital Array with Controllable Accuracy and Range of Angle Estimation[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3107-3113. doi: 10.11999/JEIT160873

Citation:

MA Xiaofeng, SHEN Aisong, SHENG Weixing, HAN Yubing, ZHANG Renli. Sum and Difference Patterns Optimization for Digital Array with Controllable Accuracy and Range of Angle Estimation[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3107-3113. doi: 10.11999/JEIT160873

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Sum and Difference Patterns Optimization for Digital Array with Controllable Accuracy and Range of Angle Estimation

doi: 10.11999/JEIT160873

Funds:

The National Natural Science Foundation of China (61501240, 11273017), The Key Project of Shanghai Aerospace Foundation of China (SAST201437)

Received Date: 2016-08-24
Rev Recd Date: 2016-12-08
Publish Date: 2016-12-19

Abstract

Abstract

A fast iterative optimization algorithm for sum and difference patterns with controllable accuracy and range of angle measurement is proposed, which can be used in fast targets location under wide angle coverage and accurate angle tracking of maneuvering targets. Under expected accuracy or range of angle estimation, the expected main-lobe of sum and difference patterns are modified in the form of sinc function and its derivative respectively, then the sum and difference patterns are rapidly synthesized with the proposed regional weighting pattern synthesis algorithm in the close form. The proposed iterative optimization algorithm can effectively maximize the range of effective angle measurement at a given input signal to noise ratio and angular accuracy, or get optimal accuracy within a given range of angle measurement.
- Monopulse angle estimation,
- Pattern synthesis,
- Angle estimation accuracy,
- Angle estimation range

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References(18)

References

SKOLNIK M I. Radar Handbook[M]. New York: McGraw Hill, 1990, Chapter 18.3.

MOSCA E. Angle estimation in amplitude comparison monopulse[J]. IEEE Transactions on Aerospace and Electronic Systems, 1969, AES-5(2): 205-212. doi: 10.1109/ TAES.1969.309906.

YU K B and MURROW D J. Adaptive digital beamforming for angle estimation in jamming[J]. IEEE Transactions on Aerospace and Electronic Systems, 2001, 37(2): 508-523. doi: 10.1109/7.937465.

TULLSSON B E. Monopulse tracking of Rayleigh targets, a simple approach[J]. IEEE Transactions on Aerospace and Electronic Systems, 1991, 27(3): 520-531. doi: 10.1109/ 7.81434.

NICKEL U. Performance of corrected adaptive monopulse estimation[J]. IEE Proceedings-Radar, Sonar and Navigation, 1999, 146(1): 17-24. doi: 10.1409/ip-rsn:19990257.

VASKELAINEN L I. Iterative least-squares synthesis methods for conformal array antennas with optimized polarization and frequency properties[J]. IEEE Transactions on Antennas and Propagation, 1997, 45(7): 1179-1185. doi: 10.1109/8.596912.

HADDADI A, GHORBANI A, and RASHED-MOHASSEL J. Cosecant-squared pattern synthesis using a weighted alternating reverse projection method[J]. IET Microwaves Antennas Propagation, 2011, 5(15): 1789-1795. doi: 10. 1049/iet-map.2011.0056.

COMISSO M and VESCOVO R. Fast iterative method of power synthesis for antenna arrays[J]. IEEE Transactions on Antennas Propagation, 2009, 57(7): 1952-1962. doi: 10. 1109/TAP.2009.2021894.

VASKELAINEN L I. Constrained least-square optimization in conformal array antenna synthesis[J]. IEEE Transactions on Antennas and Propagation, 2007, 55(3): 859-867. doi: 10.1109/TAP.2007.891860.

马晓峰, 冯丹萍, 吴玉清, 等. 一种星载阵列天线的高效波束赋形算法[J]. 电波科学学报, 2016, 31(3): 479-485. doi: 10.13443/j.cjors.2015083101.

MA X F, FEN D P, WU Y Q, et al. An efficient pattern synthesis method for satellite array antenna[J]. Chinese Journal of Radio Science, 2016, 31(3): 479-485. doi: 10. 13443/j.cjors.2015083101.

KEIZER W P M N. Fast low-sidelobe synthesis for large planar array antennas utilizing successive fast fourier transforms of the array factor[J]. IEEE Transactions on Antennas and Propagation, 2007, 55(3): 715-722. doi: 10. 1109/TAP.2007.891511.

KEIZER W P M N. Linear array thinning using iterative FFT techniques[J]. IEEE Transactions on Antennas and Propagation, 2008, 56(8): 2757-2760. doi: 10.1109/TAP.2008. 927580.

KEIZER W P M N. Synthesis of thinned planar circular and square arrays using density tapering[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(4): 1555-1563. doi: 10.1109/TAP.2013.2267194.

马晓峰, 陆乐, 盛卫星, 等. 干扰子空间正交投影快速零陷跟踪波束赋形算法[J]. 电子与信息学报, 2016, 38(10): 2560-2567. doi: 10.11999/JEIT151438.

MA X F, LU L, SHENG W X , et al. Fast nulls tracking pattern synthesis based on jammer dubspace orthogonal projection[J]. Journal of Electronics Information Technology, 2016, 38(10): 2560-2567. doi: 10.11999/ JEIT151438.

NICKEL U. Overview of generalized monopulse estimation[J]. IEEE Aerospace and Electronic Systems Magazine, 2006, 21(6): 27-56. doi: 10.1109/MAES.2006.1662039.

NICKEL U. Statistical performance prediction of generalized monopulse estimation[J]. IEEE Transactions on Aerospace and Electronic Systems, 2011, 47(1): 381-403. doi: 10.1109/ TAES.2011.5705682.

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