| 摘要 |
A switched beam smart antenna apparatus is disclosed including: a first, a second, a third, and a fourth beam adjusting elements substantially perpendicular to a substrate; a radiation strip positioned within an area surrounded by the first to fourth beam adjusting elements and substantially perpendicular to the substrate; a first beam control module positioned between the first beam adjusting element and the substrate; a second beam control module positioned between the second beam adjusting element and the substrate; a third beam control module positioned between the third beam adjusting element and the substrate; and a fourth beam control module positioned between the fourth beam adjusting element and the substrate. When the first beam control module turns on the first beam adjusting element, at least one of the second through the fourth beam control modules turns off corresponding beam adjusting element.
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