| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a signal processor and a broadcast wave receiver in which the presence or absence of leakage of the intermediate frequency (IF) signal of a left-handed circularly polarized wave is detected, and the signal can be controlled not to be transmitted by home wiring depending on the detection results.SOLUTION: A signal processor includes an antenna 11, a determination unit 13 for determining whether or not the signal of satellite broadcast wave by the left-handed circularly polarized wave of BS or CS is contained in a signal based on a radio wave received by the antenna 11, a control signal generation unit 14 generating a control signal for controlling the satellite broadcast wave by the left-handed circularly polarized wave of BS or CS not to be transmitted by home wiring, when a determination is made by the determination unit 13 that the signal of the satellite broadcast wave by the left-handed circularly polarized wave of BS or CS is contained, and an output unit 15 for outputting the control signal.</p> |
