| 摘要 |
PURPOSE: A remote control system of an antenna for mobile communication base station is provided to reduce a labor cost by controlling remotely a vertical beam characteristic of the antenna for mobile communication base station. CONSTITUTION: A base station control portion is formed with a plurality of sector antenna units(110,120,130), a central control unit(160), and an RF modem(170). The central control portion(160) processes an antenna control command for controlling beam characteristics of each antenna. The RF modem(170) performs an RF communication function between the central control unit(160) and a remote control unit. The remote control unit is formed with an RF modem(180) and a portable terminal(190). A communication network(200) is used for performing a communication function between the sector antenna units(110,120,130) and the central control unit(160).
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