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RLS算法的智能天线DSP实现

The Realization of a RLS-based Smart Antenna Algorithm Using DSP
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摘要 基于良好收敛特性的RLS算法采用并行DSP处理器和分布式存储器结构实现了多阵元均匀阵列的智能天线。针对TMS320C6416芯片的结构和RLS算法的特点,详细阐述了软硬件的实现和优化。实验结果证明,该系统满足2 048点8 bit8 kHz速率采样的16天线阵智能天线实时性要求。 Based on the RLS algorithm, a multi - element uniform linear antenna array algorithm is proposed by using DSP and distributed shared memory. The fundamental and some characteristics of the proposed algorithm are briefly discussed. And then aimed at the characteristic of TMS320C6416 digital signal processor and the convergence capability of RLS - based algorithm, the realization of this smart antenna algorithm and the optimization algorithm are discussed. Simulation shows that this algorithm meets the real - time requirements of 16 element uniform linear antenna array that 2048 point 8 bit 8 KHz sampling.
作者 茹乐 杜兴民 毕笃彦
机构地区 空军工程大学工程学院
出处 《空军工程大学学报（自然科学版）》 CSCD 北大核心 2007年第5期70-73,共4页 Journal of Air Force Engineering University(Natural Science Edition)
基金 国家空间微波技术重点实验室基金资助项目(51473030105JB3201)
关键词 智能天线 波束形成 RLS算法 TMS320C6416 smart antenna beam forming RLS TMS320C6416
分类号 TN911.22 [电子电信—通信与信息系统]
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参考文献7

  • 1Godara L C. Application of Antenna Arrays to Mobile Communications, part Ⅱ: Beam Forming and Direction of Arrival Considerations [J]. proceedings of the IEEE, 1997,85 (8): 1195 - 1226.
  • 2Dolph C L. A Curent Distribution for Broadside Arays Which Optimizes The Relationship Between Beam Width And Side lobe Level[J]. Proc IRE,1996,34(6) :336 -338.
  • 3Zhou Y P, Ingram M A. Pattern Synthesis for Arbitraty Arays Using an Adaptive Aray Method[J]. IEEE Trans on AP, 1999,47 (5) :864 -869.
  • 4陈玉峰,左继章,彭芳.基于FPGA的智能天线数字波束的形成与实现[J].空军工程大学学报（自然科学版）,2006,7(5):33-35. 被引量：3
  • 5许悦雷,尹志杰,左继章.最小误码率波束的形成算法[J].空军工程大学学报（自然科学版）,2005,6(3):60-62. 被引量：1
  • 6Haller B. Algorithms and VLSI Architecture for RLS - Based Time Reference Beamforming in Mobile Communications [A]. Proceedings of the International Zurich Seminar on Broadband Communications IZS98 [C]. Zurich, Switzerland, 1998.
  • 7郑国,张公礼.基于HSP50214B的256QAM信号的下变频实现[J].电子器件,2004,27(4):683-686. 被引量：2

二级参考文献12

  • 1Litva J, Lo T K Y. Digital Beamforming in Wireless Communications[M]. Boston:Artech House Publishers. 1996.
  • 2Winters J H. Smart antennas for wireless systems[J]. IEEE Personal Communications, 1998,5:23 -27.
  • 3Chen S, Samingan A K, Mulgrew B, et al. Adaptive minimum - BER linear multiuser detection for DSCDMA signals in multipath channels [J]. IEEE Trans Signal Processing,2001,49(6): 1240 - 1247.
  • 4Chen S, Mulgrew B, Hanzo L. Stochastic least - symbol - error - rate adaptive equalization for pulse - amplitude modulation[J]. ICASSP2002,2002,(3):2629 - 2632.
  • 5Silverman B W. Density estimation[M]. London:Chapman Hall, 1996.
  • 6Calculating Maximum Processing Rates of the PDC[S]. (HSP50214, HSP50214A and HSP50214B). AN9720.2. Intersil Semiconductor, January 1999.
  • 7HSP50214B Data Sheet[S]. FN4450.3. Intersil Semicon-ductor, May 2000.
  • 8Godara L C. Application of Antenna Arrays to Mobile Communications, part II : Beam Forming and Direction of Arrival Considerations [J]. proceedings of the IEEE 1997,85(8) :1195 - 1226.
  • 9Dolph C L. A Current Distribution for Broadside Arrays Which Optimizes The Relationship Between Beam Width And Side lobe Level [ J ]. Proc IRE , 1996,34 (6) : 336 - 338.
  • 10Zhou Y P,Ingram M A . Pattern Synthesis for Arbitrary Arrays Using an Adaptive Array Method [J]. IEEE Trans on AP 1999,47(5) :864 -869.

共引文献3

空军工程大学学报（自然科学版）
2007年 第5期

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