METHODS FOR ENHANCED POWER DELIVERY TO TOWER-MOUNTED AND OTHER REMOTELY-MOUNTED REMOTE RADIO HEADS AND RELATED SYSTEMS AND POWER CABLES

摘要

Tower systems suitable for use at cellular base stations include a tower, an antenna mounted on the tower, a remote radio head mounted on the tower and a power supply. A power cable having a power supply conductor and a return conductor is connected between the power supply and the remote radio head. A shunt capacitance unit that is separate from the remote radio head that is electrically coupled between the power supply conductor and the return conductor of the power cable.