A wireless communication apparatus includes: a wireless communication unit which performs wireless communication; a converter which converts an input voltage into an output voltage in a switched-mode to supply the output voltage to the wireless communication unit; and a frequency adjusting unit which...http://www.google.fr/patents/US8175658?utm_source=gb-gplus-shareBrevet US8175658 - Power apparatus, wireless communication apparatus having the same, and power supplying method thereof
Power apparatus, wireless communication apparatus having the same, and power ...
