| 摘要 |
An RF processing apparatus in a base station is provided to save manufacturing cost, reduce the whole size of a base station, and improve the efficiency of arrangement by installing all the elements in a certain case and integrating them in a single unit type. An RF processing apparatus in a base station consists of a control unit(180), a power unit(190), an HPA(High Power Amplifier)(140), an LPF(Low Pass Filter)(170), an LNA(Low Noise Amplifier)(150), a BPF(Band Pass Filter)(160), the first antenna(111), and the second antenna(112). The control unit(180), the power unit(190), the HPA(140), the LPF(170), the LNA(150), and the BPF(160) are installed in the internal space of a case(200). At the front of the case(200), the first antenna(111) and the second antenna(112) are connected and formed. The HPA(140) and the LPF(170) are arranged in a line at the central portion of the internal space of the case(200). The control unit(180), the power unit(190), and the LNA(150) are arranged at the front side of the case(200). The BPF(160) is arranged at the rear side of the case(200). The LAN(150) and the power unit(190) are arranged in a line on the upper side of the control unit(180). At the front of the case(200), various ports are formed. A radiation plate is installed at the back of the case(200).
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