| 摘要 |
A multi-band antenna ( 1 ) includes a first antenna ( 2 ), a second antenna ( 3 ) and a common grounding element ( 4 ). Both of the first antenna and the second antenna include a radiating element ( 2', 3 '), a connecting element ( 100, 300 ) respectively connecting the radiating element ( 2', 3 ') and a grounding portion ( 200, 400 ).
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