ANTENNA STRUCTURE
The invention discloses an antenna structure, which comprises a grounding element, a feed-in radiation part, a first radiation part, a second radiation part, a third radiation part and a switching circuit, the grounding element can provide a grounding potential. The feed-in radiation part is provide...
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| Format | Patent |
| Language | Chinese English |
| Published |
19.11.2021
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention discloses an antenna structure, which comprises a grounding element, a feed-in radiation part, a first radiation part, a second radiation part, a third radiation part and a switching circuit, the grounding element can provide a grounding potential. The feed-in radiation part is provided with a feed-in point. The feed-in radiation part is coupled to the second radiation part through the first radiation part. The third radiation part is coupled to the feed-in radiation part, wherein the feed-in radiation part is arranged between the first radiation part and the third radiation part. The switching circuit can selectively couple the second radiation part to a ground potential according to a control potential. A slot is formed and surrounded by the ground element, the feed-in radiation portion, the first radiation portion, and the second radiation portion.
本发明公开一种天线结构，包括：一接地元件、一馈入辐射部、一第一辐射部、一第二辐射部、一第三辐射部，以及一切换电路。接地元件可提供一接地电位。馈入辐射部具有一馈入点。馈入辐射部经由第一辐射部耦接至第二辐射部。第三辐射部耦接至馈入辐射部，其中馈入辐射部介于第一辐射部和第三辐射部之间。切换电路可根 |
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| Bibliography: | Application Number: CN202010522081 |