Spatial Multiplexed Wideband Wireless Link Using E-band Rectangular-Coordinate Orthogonal Multiplexing (ROM) Antennas

This paper presents spatial multiplexed wideband wireless link using E-band rectangular-coordinate orthogonal multiplexing (ROM) antennas. The ROM antennas can generate and separate four spatial eigenmodes with low crosstalk among the eigenmodes in space. Two-mode multiplexed wireless communication showed 11-Gbps data rate in total with photodiodes and Schottky barrier diode.