Patent ID: 8493270

Claim:
A wireless device, comprising a first casing, housing a first antenna that resonates with a first frequency; a second casing, housing a matching section for matching impedance with that of the first antenna; a joint part, joining the first casing with the second casing, the joint part including a second antenna that resonates with a second frequency different from the first frequency and including a coupling section for electrically coupling the matching section to the first antenna; a first-frequency transmission element, being disposed on at least any one of a signal path that connects the first antenna and the coupling section and a signal path that connects the matching section and the coupling section, the first-frequency transmission element (i) giving passage to a signal having the first frequency and (ii) blocking a signal having the second frequency, a first signal processing section, connected to the matching section, for processing the signal having the first frequency; and a second signal processing section, connected to the second antenna, for processing the signal having the second frequency.