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US 2010/0149060 A1Published application
Antenna module and design method thereof
AssigneeNational Taiwan University
InventorsYi-Cheng Lin, Kuo-Fong Hung, Bing-Syun Li
Life of this patent
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Abstract
An antenna module is provided. The antenna module includes an antenna and an EBG element. The EBG element includes an EBG ground layer, a plurality of reflective units and a plurality of connection posts. The reflective units are arranged in a matrix, a gap is formed between the nearby reflective units, and the reflective units are corresponding to the antenna. Each connection post connects the reflective unit to the EBG ground layer.
Claims18
An antenna module, comprising:
- an antenna substrate, comprising a first surface and a second surface;
- a feed conductor, disposed on the first surface;
- an antenna ground layer, corresponding to the second surface;
- a plurality of reflective units, formed on the antenna ground layer, wherein the reflective units are arranged in a matrix, a gap is formed between the nearby reflective units, and the reflective units define a slot area on the antenna ground layer;
- an EBG ground layer;
- and
- a plurality of connection posts, wherein each connection post connects the reflective unit to the EBG ground layer.
4 more elements
An antenna module, comprising:
- an antenna;
- and
- an EBG element, comprising:
- an EBG ground layer;
- a plurality of reflective units, wherein the reflective units are arranged in a matrix, a gap is formed between the nearby reflective units, and the reflective units are corresponding to the antenna;
- and
- a plurality of connection posts, wherein each connection post connects the reflective unit to the EBG ground layer.
4 more elements
Dependencies are inferred from the claim text.