Beam width adjustable antenna
The invention provides a beam width adjustable antenna, which comprises a first radiation device, a second radiation device, a coupler and a first transmission mechanism. The first radiation device comprises a first radiation unit, the second radiation device comprises a second radiation unit, and t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a beam width adjustable antenna, which comprises a first radiation device, a second radiation device, a coupler and a first transmission mechanism. The first radiation device comprises a first radiation unit, the second radiation device comprises a second radiation unit, and the first radiation unit and the second radiation unit are horizontally arranged; the first output end of the coupler is connected with the first radiation unit, the second output end of the coupler is connected with the second radiation unit, the coupler comprises a fixed seat, a slip sheet and a slip sheet pressing plate, the slip sheet is arranged between the slip sheet pressing plate and the fixed seat, and the slip sheet is fixedly connected with one side, facing the fixed seat, of the slip sheet pressing plate; the sliding piece pressing plate is connected with a first transmission mechanism which drives the sliding piece to reciprocate relative to the fixing base. According to the invention, the self-defined |
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