| 摘要 |
Provided are a signal processing circuit, a wireless communication device, and a signal processing method which reduce interference in a desired signal caused by an adjacent interfering signal. The signal processing circuit (3) comprises a power acquisition unit (4) and a frequency selection unit (5). The power acquisition unit (4) receives a plurality of wireless signals transmitted using different frequency bands, and acquires the power levels of each of the plurality of wireless signals received. The frequency selection unit (5) selects frequency bands for which communication is to be respectively performed; the selected frequency bands are selected from among the frequency bands that are used for the wireless signals and that have power levels below a predetermined power level, and the power levels in the frequency bands close to the selected frequency bands are relatively low. |
