Abstract: In this article, a phase-only beam forming method based on digital code metasurface (DCM) is proposed for sidelobe level suppression. First, a joint magnitude-and-phase equivalent model is ...

Abstract: This paper proposes a diamond topology structure based on the protomatrix to optimize the source code design, aiming to enhance the lossy compression performance. The protograph-based ...

cam0_2_{i}.bmp，i=0,1,2,...,11，表示左相机12步相移法投射的12幅相移图像。 cam1_2_{i}.bmp，i=0,1,2,...,11，表示右相机12步相移法投射的 ...

The US Centers for Disease Control and Prevention has classified the hantavirus outbreak as a “Level 3” threat and activated its emergency operations centers, according to a report. The designation is ...

President Donald Trump said the ceasefire with Iran is still in place after U.S. forces launched strikes in response to attacks on American warships, casting fresh doubt on efforts by Washington and ...