supported by the National Natural Science Foundation of China(No.62371080 and 62031006);the National Science Foundation of Chongqing,China(No.CSTB2022NSCQ-MSX0597);the Venture&Innovation Support Program for Chongqing Overseas Returnees,China(No.cx2022063)。
This paper presents a design method to implement an antenna array characterized by ultra-wide beam coverage,low profile,and low Sidelobe Level(SLL)for the application of Unmanned Aerial Vehicle(UAV)air-to-ground commu...
supported by the National Natural Science Foundation of China (Grant No.12101217);by the China Postdoctoral Science Foundation (Grant No.2022M713875);by the Natural Science Foundation of Hunan Province (Grant No.2022J40113).
This work presents a stochastic Chebyshev-Picard iteration method to efficiently solve nonlinear differential equations with random inputs.If the nonlinear problem involves uncertainty,we need to characterize the unce...
概率密度演化方法(probability density evolution equation,PDEM)为非线性随机结构的动力响应分析提供了新的途径.通过PDEM获得结构响应概率密度函数(probability density function,PDF)的关键步骤是求解广义概率密度演化方程(generali...