In this paper, challenges and solutions to performance enhancement of metalens antennas are updated. First, design challenges of high aperture efficiency, low scan loss and sidelobe level suppression ...

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Bingjun Han, Xiaomao Wang, Jianzhong Zheng, Shuai Liang, Kang Xiao, Jinlan Yu, Zhi Qian, Xia Huang. Determination of Surface Energy Parameters of Hydrophilic Porous Membranes via a Corrected Contact ...

Metal oxide cluster-anion (polyoxometalate, or POM) protecting ligands, [α-PW11O39]7– (1), modify the rates at which 14 nm gold nanoparticles (Au NPs) catalyze an important model reaction, the aerobic ...