ANTENNA ASSEMBLY AND WIRELESS APPARATUS

摘要

A connection cable for portable apparatus having antenna elements arranged in a connection cable and exhibiting high antenna performance in a wide frequency band, and a portable apparatus. A circuit board (16) is provided on the connection cable (2) between a case (1) and an earphone (25) at a predetermined distance from the case (1), a second relay means (20) is provided between the circuit board (16) and the earphone (25) at a predetermined distance from the earphone (25), an earphone (26) is provided at the distal end of the connection cable (2) branched into two ways from the second relay means (20), a coaxial cable (3) is arranged between the case (1) and the circuit board (16), an antenna element (4) is arranged between the circuit board (16) and the second relay means (20), an antenna element (5) is arranged between the second relay means (20) and the earphone (25), an antenna element (6) is arranged between the second relay means (20) and the earphone (26), and power is supplied from a wireless circuit section (12) arranged in the case (1) to the antenna elements (4, 5, 6) through the coaxial cable (3).