Antenna Integrated With a Microstrip Filter for 5G Mm-wave Applications

摘要

In this work, a filtering mm-wave antenna array is proposed for the future 5G mobile devices. The filtering antenna design is based on the fourth-order coupled line planar filter with a metal lid added in order to increase the filter sharpness and decrease loss. In this paper, the metal lid is modified so the slot antenna is formed at the end of the filter. Finally, the proposed antenna element is combined into a linear phased array on the short edge of the typical mobile ground plane.