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Volume 7 Issue 2
Mar.  1985
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Zhong Shunshi . BANDWIDTH AND BROADBANDING OF A RECTANGULAR MICROSTRIP ANTENNA[J]. Journal of Electronics & Information Technology, 1985, 7(2): 98-107.
Citation: Zhong Shunshi . BANDWIDTH AND BROADBANDING OF A RECTANGULAR MICROSTRIP ANTENNA[J]. Journal of Electronics & Information Technology, 1985, 7(2): 98-107.

BANDWIDTH AND BROADBANDING OF A RECTANGULAR MICROSTRIP ANTENNA

  • Received Date: 1983-07-22
  • Rev Recd Date: 1900-01-01
  • Publish Date: 1985-03-19
  • Based on the cavity modei theory, a set of simple formulas and graphs for calculating both the radiation pattern bandwidth and the impedance bandwidth of a rectangular microstrip antenna are presented with experimental verification. Three kinds of approaches to broaden the bandwidth and their potentiality are reviewed and discussed. A simple broadband teehnique by means of combination of stub-matching and increasing the antenna thickness is developed. A test element with the thickness of 0.05 wavelength has been matched by using two stubs, while the input VSWR is measured to be less than 2:1 over a 13% bandwidth.
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  • K. R. Carver and J. W. Mink, IEEE Trans. on AP, AP-29 (1981), 2.[2]Y. T. Lo, D. Solomon and W. F. Richards, IEEE Trans. on AP,AP-27(1979), 137.[3]A. G. Derneryd and A. G. Lind, ibid, AP-27 (1979), 846.[4]I. J. Bahl and P. Bhartia, Microstrip Antennas, Artech House, 1980, p. 62, 27.[5]Y. T. Lo, C. E. Skupien and S. S. Zhong, AD-A122404, Sept. 1982.[6]W. F. Richards, Y. T. Lo and D. D. Harrison, IEEE Trans. on AP,AP-29 (1981),38.[7]S. S. Zhong and Y. T. Lo, Electronics Letters, 19(1983), 298.[8]A. G. Derneryd and I. Karlson, IEEE Trans. on AP,AP-29(1981),140.[9]C. Wood, IEE Proc. H, 127(1980),231.[10]P. S. Hall, C. Wood and C. Garrett. Electronics Letters, 15(1979), 458.[11]H. F. Pues and A. R. ven de Capelle, IEE Conf. Publ. No. 195, 1981, pp. 402-405.[12]茅于宽执笔,天线设备(中册),1961年,第87页.
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