News

IEEE1d
Super-Resolution of Near-Field SAR Imaging Based on Deep Convolutional Neural Network - IEEE Xplore
We built a deep convolutional neural network (CNN) to effectively realize the imaging super-resolution of 24-30GHz near-field SAR imaging system. This paper introduces a near-field SAR imaging system ...
Three years of science: Ten cosmic surprises from NASA's Webb telescope
NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...
A Colossal Telescope in the Desert Just Captured Galaxies We’ve Never Seen Before
More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...
C&EN3d
Efficient Deep-Blue Light-Emitting Diodes from Highly Luminescent Eu2+-Doped Alkali Metal Halide Nanocrystals via Lattice Field Modulation | Nano Letters - ACS Publications
Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...
IEEE6d
Electrical material property measurements using a free-field, ultra-wideband system [dielectric measurements] - IEEE Xplore
We present nondestructive measurements of material properties using TEM horn antennas and an ultra-wideband measurement system. Time-domain gating and genetic algorithms are used to process the data ...