WIRELESS APPARATUS

摘要

PROBLEM TO BE SOLVED: To suppress deterioration in wireless characteristics due to an electromagnetic wave comprising a fundamental wave and N-th harmonic wave outputted from a clock oscillation means for a control means and interference between electromagnetic waves for reception and transmission. SOLUTION: The wireless apparatus is provided with: a wireless means for selecting an optional frequency; a control means for controlling the wireless apparatus; a clock oscillation means for generating a reference clock of the control means; a storage means for storing a condition for selecting an oscillated frequency of the reference clock; a comparison arithmetic means; and a frequency switching means for switching the oscillated frequency of the reference clock. When a prescribed band including the oscillated frequency of the reference clock or a prescribed band including the frequency of harmonics of the reference clock is overlapped with a transmission band of a transmission frequency or a reception band of a reception frequency, the oscillated frequency of the reference clock generated by the clock oscillation means is switched so that the harmonics of the oscillated frequency of the reference clock are brought into the outside of the transmission band of the transmission destination or the reception band of the reception frequency. COPYRIGHT: (C)2005,JPO&NCIPI