Abstract: This paper presents a variable projection based method, used along with the forward-backward matrix pencil method, for the synthesis of linear arrays with shaped-beam patterns employing a ...

Zhundong Second Mine of State Grid Energy Xinjiang Zhundong Coal and Electricity Co., Ltd., Changji, China. To overcome the problem of calculation errors in the Born approximation when the forward ...

ABSTRACT: To overcome the problem of calculation errors in the Born approximation when the forward accumulation effect is strong in VTI media, this article combines the De Wolf approximation method ...