ANTENNA SWITCHING METHOD OF WIRELESS COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an antenna switching method of a wireless communication system capable of efficiently transmitting various signals from a plurality of transmission-side antennas to a reception-side means. SOLUTION: The method includes: a received signal intensity measuring step of operating an antenna switch 23 and obtaining received signal intensity for all the transmission-side antennas 24, 25; a step of comparing the obtained received signal intensity for all the transmission-side antennas and determining a transmission-side antenna where the received signal intensity is the highest; a step of operating the antenna switch so that the determined transmission-side antenna of the highest received signal intensity is connected to a transmission-side circuit 22 and fixing the transmission-side antenna; and a step of transmitting signals thereafter from the transmission-side circuit via the fixed transmission-side antenna. COPYRIGHT: (C)2011,JPO&INPIT