Broad Nulls Rectangular Array Pattern Synthesis with Derivative Constraints Orthogonal Method
A method for broad null rectangular array pattern synthesis, which combines convolution of two perpendicular linear arrays with derivative constraints Gram-Schmidt orthogonal method for each linear array synthesis, is proposed. Because beam patterns derive from Fourier transforms of distributions in space, the distribution to produce the product of two simpler patterns is the convolution of the simpler distributions. A desired rectangular array pattern can be synthesized through multiplication of two perpendicular linear array patterns. At the same time, the relatively simple and general derivative constraints Gram-Schmidt orthogonal method is applied for linear array synthesis to implement broad null flexible and to reduce die amount of computation further.
Pattern Synthesis broad nulls Gnam-Schmidt orthogonalization derivative constraints
Longyang Huang Jun Luo Yaqing Chen
Air Traffic Management College, Civil Aviation Flight University of China Guanghan, Sichuan, 618307, China
国际会议
成都
英文
407-410
2010-07-07（万方平台首次上网日期，不代表论文的发表时间）