The World Bank’s Poverty and Shared Prosperity series provides the latest estimates and trends in global poverty and shared prosperity. The 2022 edition provides the first comprehensive look at the ...

Abstract: In this paper, a two-dimensional wideband single-channel direction finding method is proposed. The subspace of multi-order harmonic components is used to achieve single-channel direction ...

Abstract: To generate high-power, high-directivity terahertz (THz) radiation, in this article, we propose and fabricate a 2-D resonant-tunneling-diode (RTD) THz oscillator array. The array is formed ...