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Volume 29 Issue 4
Jan.  2011
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Chen Teng-bo, Chen Yi-bo, Jiao Yong-chang, Zhang Fu-shun. Synthesis of the Hexagonal Antenna Array Considering the Mutual Coupling Effects[J]. Journal of Electronics & Information Technology, 2007, 29(4): 983-986. doi: 10.3724/SP.J.1146.2005.00715
Citation: Chen Teng-bo, Chen Yi-bo, Jiao Yong-chang, Zhang Fu-shun. Synthesis of the Hexagonal Antenna Array Considering the Mutual Coupling Effects[J]. Journal of Electronics & Information Technology, 2007, 29(4): 983-986. doi: 10.3724/SP.J.1146.2005.00715

Synthesis of the Hexagonal Antenna Array Considering the Mutual Coupling Effects

doi: 10.3724/SP.J.1146.2005.00715
  • Received Date: 2005-06-20
  • Rev Recd Date: 2005-12-05
  • Publish Date: 2007-04-19
  • This paper investigates a new method for synthesis of the hexagonal antenna array. The local convergence of the nonlinear least-square method is restricted by selecting several initial values, such can achieve the global optimization of the antenna array. According to the elements symmetry distributed in axis, the scattering coeffecient of whole antenna array can be achieved by calculating part of elements, and abase the influence by mutual coupling . Simulation results show the pattern of antenna array approaches the objective pattern in the least square sense.
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  • [1] Balanis C A. Antenna Theory: Analysis and Design. second edition. New York: John Wiley and Sons, Inc., 1997: 309-337. [2] Vescovo R. Constrained and unconstrained synthesis of array factor for circular arrays. IEEE Trans. on AP, 1995, 43(12): 1405-1410. [3] Dennis J E. Nonlinear least squares. In: Jacobs, D. (Ed.): State of the Art in Numerical Analysis. New York: Academic Press, 1977: 269-312. [4] Coleman T F and Li Y. On the convergence of reflective Newton methods for large-scale nonlinear minimization subject to bounds [J].Mathematical Programming.1994, 67(2):189-224 [5] Dandekar K R, Ling H, and Xu G H. Experimental study of mutual coupling compensation in smart antenna applications[J].IEEE Trans. on Wireless Communications.2002, 1(3):480-487 [6] Hui H T, Chan K Y, and Yung K N. Compensating for the mutual coupling effect in a normal-mode helical antenna array for adaptive nulling[J].IEEE Trans. on Vehicular Technology.2003, 52(4):743-751 [7] Janaswamy R. Effect of element mutual coupling on the capacity of fixed length linear arrays[J].IEEE Antenna and Wirless Propagation Letters.2002, 1:157-159 [8] 卜安涛,史小卫. 天线方向图综合的本征激励方法. 西安电子科技大学学报(自然科学版), 2004, 31(2): 243-247.
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