| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio transmitter receiver capable of maintaining line quality even if isolation between transmission and reception decreases by reducing an influence of an interference signal of a reception signal due to a local-station transmission radio signal. SOLUTION: The radio transmitter receiver according to the present invention transmits and receives a transmission radio signal having a signal section and a no-signal section arranged alternately and a reception radio signal having the same frequency with the transmission radio signal and also having a signal section and a no-signal section arranged alternately so that a no-signal section of the transmission radio signal and a no-signal section of the reception radio signal do not overlap with each other, and is equipped with an interference canceler which removes the interference signal due to the local-station transmission radio signal from the reception signal. COPYRIGHT: (C)2008,JPO&INPIT
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