Abstract: A large-scale antenna array is an enabling technique for millimeter-wave communications. Uniform circular arrays (UCAs) have the spatial invariance property, ensuring the same beamforming ...

Abstract: In this paper, we propose a novel distortion calibration algorithm for uniform circular array (UCA) based on its special structure. A near-field calibration antenna, located in the center of ...

You are free to use, modify and distribute the code as long as authorship is properly acknowledged. The same applies for the original works 'XSteam.m' by Holmgren M. and 'colebrook.m' by Clamond D, ...

The New Scientist Book Club made a jump backwards through time for our latest read, Alex Foster’s Circular Motion, moving from the millennia-ahead future of Adam Roberts’s Lake of Darkness to a world ...

† State Key Laboratory of Drug Research Institute of Materia Medica Chinese Academy of Sciences, Zu Chong Zhi Road 555 Zhangjiang Hi-Tech Park, Shanghai 201203, P. R. China ‡ Department of Organic ...