| 摘要 |
A wireless communication device ( 100 ) comprises an antenna ( 204 ) comprising a major radiating element ( 210 ) that includes a letter C shaped part ( 212 ) connected to a letter U shaped part ( 214 ). The major radiating element ( 210 ) is spaced from a ground plane ( 302 ) and one or more components ( 206, 208 ) having conductive parts are located between the major radiating element ( 210 ) and the ground plane ( 302 ). Openings ( 314, 316 ) in the ground plane ( 302 ) are located under the components ( 206, 208 ) or terminals ( 310 ) of the components ( 206, 208 ). Passive radiators ( 126, 700 ) having multiple sections ( 602, 604, 702, 704, 706 ) of different transverse dimension are located on a flip ( 110 ) of the wireless communication device ( 100 ) proximate the antenna ( 204 ).
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