Parametric Study on the Mutual Coupling Reduction and the Corresponding Bandwidth of Two Arrays
The mutual coupling reduction between two microstrip arrays may be realized by changing the parameters of the arrays.In this paper,the spacing between the centers of two arrays and that between two elements are chosen as the parameters. Based on the parameter study,for given mutual coupling level,the available frequency bandwidth could be obtained.Alternativey,when the requirment of the frequency bandwidth is given,the achievable reduction of the mutual coupling could be determined. The results of the mutual coupling reduction and the corresponding freqency bandwidth are presented for two 8X8 arrays. One prototype of the arrays was designed and manufactued.In this example,Compared with the conventional design without considering the mutual coupling reduction,the 10dB mutual coupling reduction is achieved within 8％ frequency bandwidth. The agreement between the simulated result and the experimental one is satisfactory.
H.Wang D.G.Fang X.K.Tang
Millimeter Wave Technique Laboratory Nanjing University of Science and Technology Nanjing,China,210094
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1889-1891
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）