Synthesis of planar arrays with arbitrary geometry for flat-top footprint patterns
暂无分享,去创建一个
This paper presents a new synthesis algorithm to produce flat-top main beams with arbitrary footprint for array elements placed in an arbitrary planar geometry. The general framework of the paper would encompass the patterns produced by circular aperture distribution. It is shown that for patterns generated by circular apertures some efficient simplifying facts based on properties of Bessel functions can be applied. The method shows a high performance in generating optimally flat-top patterns with detailed geometry footprints.
[1] S. Pei,et al. A new eigenfilter based on total least squares error criterion , 2001 .
[2] Truong Q. Nguyen,et al. Eigenfilters: A new approach to least-squares FIR filter design and applications including Nyquist filters , 1987 .
[3] E. Moreno,et al. Sythesis of Satellite Footprints By Perturbation of Woodward-Lawson Solutions for Planar Array Antennas , 2000 .
[4] E. Moreno,et al. Arbitrary footprint patterns obtained by circular apertures , 2004 .