| 摘要 |
<p>PURPOSE: A detection device for improving a sensitivity of base station CDMA transmission output is provided to locate a final transmission output power display on a base station front end, so that a user directly confirms final transmission output power, thereby confirming whether a base station is normally operated even when problems occur. CONSTITUTION: A directional coupler(220) receives power amplified in certain size, and a frequency thereof is converted, then couples the received power. A power detector(250) extracts transmission power samples from the coupled power. A controller(260) decides whether the extracted transmission power samples are the same as output target values wanting to be outputted. If so, a display(280) displays the transmission power samples as final transmission output power.</p> |
