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US07642967B2 Multi-band antenna 失效
多频天线

Multi-band antenna
Abstract:
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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