COMMUNICATION STATION

PROBLEM TO BE SOLVED: To provide a communication station capable of performing excellent radio communication by efficiently switching to an antenna suited to a radio communication for each target communication station with which the radio communication is performed, in the communication station for wirelessly communicating with other communication stations. SOLUTION: An antenna switching control part 2 is provided with a transmitting situation management part 57 and a receiving situation management part 74 for creating communication situation data with the other communication station of communications in the past from signals from a transmitting/receiving control part 1 and managing the created data for each other communication station and when newly communicating with the other communication station, an antenna 14 and an antenna 20 are switched by controlling an antenna changeover switch 26 on the basis of the communication situation data which are managed by the transmitting situation management part 57 and the receiving situation management part 74, with the other communication station of the communications in the past. COPYRIGHT: (C)2005,JPO&NCIPI