Polarization reconfigurable omnidirectional antennas

摘要

A ±45° slant polarization (SP) reconfigurable omnidirectional antenna and a circular polarization (CP) reconfigurable omnidirectional antenna are proposed. 16 PIN diodes are employed for the ±45° SP reconfigurable omnidirectional antenna while 8 PIN diodes are used for the CP reconfigurable omnidirectional antenna. Simulation and experimental results are demonstrated.