| 摘要 |
A communication apparatus (100) includes a first antenna (A1) for receiving carriers on which information signals, which are modulated signals, are superimposed; a ground terminal (50) for causing a reference voltage to be close to zero; a second antenna (A2) (i) that is connected to the ground terminal and (ii) that exhibits an electromagnetically opposite polarity to the first antenna; and a signal processing element (10) that processes the received information signals.
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