| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radio device capable of performing stable radio communication even in a multi-path environment.SOLUTION: A radio device comprises: an antenna which receives radio signals; a measurement part which measures the radio signal reception strength; a reflector which reflects the radio signal; a drive part which changes the relative position between the reflector and the antenna when the reception strength is equal to or lower than a prescribed value; and a control part which controls the drive part. The antenna may be fixed at a prescribed position. A drive part may change the relative position by changing the reflector's position.</p> |
