ANTENNA POSITION STATUS AND AUTO ADJUSTABLE OF GSM OR CDMA ANTENNA

摘要

Method for antenna position status and auto adjustable of GSM or CDMA antennafor RFoptimizes network performance. The solution for reduce the RF C/I bit errorrates,framing errors and increase the good voice and data quality.Cellular antennas having digitally electrical controllable down tilt angle anddown tiltcontrollers associated with each antenna adjust by Cellular NetworkAdministration, thismechanism is install inside of antenna protection shield (Radome) back side ofantennabase plate on upper side. The invention device provide the antenna presentaltitude andazimuth positions convert into digital signals send to Cellular NetworkAdministrationwhen the test required.