论文信息 - Null-matching for the design of linear aperiodic arrays

Null-matching for the design of linear aperiodic arrays

In this paper the design of linear aperiodic arrays is solved imposing that the nulls of the array factor match those of a Dolph-Chebyschev reference array. With respect to a previous work published by Haupt [R.L. Haupt, 1995], the present technique permits to design aperiodic arrays with an arbitrary number of elements. The maximum sidelobe level achievable with an assigned number of array elements is identified.

P. Angeletti | G. Toso | M.C. Vigano

[1] Roger F. Harrington,et al. Sidelobe reduction by nonuniform element spacing , 1961 .

[2] A. J. Jerri. Correction to "The Shannon sampling theorem—Its various extensions and applications: A tutorial review" , 1979 .

[3] Randy L. Haupt,et al. Unit circle representation of aperiodic arrays , 1995 .

[4] A. J. Jerri. The Shannon sampling theorem—Its various extensions and applications: A tutorial review , 1977, Proceedings of the IEEE.

[5] C.L. Dolph,et al. A Current Distribution for Broadside Arrays Which Optimizes the Relationship between Beam Width and Side-Lobe Level , 1946, Proceedings of the IRE.