题目:  High Gain Antennas and Scattered EM-Wave Manipulation at mmWave Band
摘要：In this talk, the recent development of high gain antennas and EM-wave manipulation is reviewed.  All developed designs are for millimeter wave applications. Various high gain antennas for 5G point-to-point communications at E-band frequencies are firstly presented. Such kind of high gain antennas includes, for instance, reflectarray antennas, dielectric lens antenna, 3D printed lens antenna, beam scanning antenna, and lens-corrected horn antennas. Secondly, EM-wave manipulation at millimeter wave band using man-made engineered surfaces is presented. The developed EM-wave engineered surfaces can realize some functions such as beam shaping, polarization conversion, and EM-wave diffusion. Both simulation and measurement results are also presented.