| 摘要 |
PROBLEM TO BE SOLVED: To improve communication performance a radio communication apparatus which simultaneously performs plural communications using plural frequency bandwidths.SOLUTION: The radio communication apparatus includes: a first antenna for transmitting a first signal; a second antenna that receives a second signal; a signal removal circuit; and a control unit. When the signal removal circuit is connected to the first antenna, the signal removal circuit removes components of a received frequency bandwidth in the communication with the second antenna from a first signal. When receiving a second signal with a second antenna, the control unit connects the signal removal circuit to the first antenna based on the output strength of the first signal transmitted by the first antenna.SELECTED DRAWING: Figure 8 |
