Antenna reflection structure

Details Antenna reflection structure Antenna reflection structure

2006-11-28

2006-11-28

Ho, Tan (Department: 2821)

Communications: radio wave antennas

Antennas

Antenna components

Reexamination Certificate

active

07142172

ABSTRACT:
An antenna reflection structure including a plate, a side wall and a protrusion is disclosed. The side wall is generally perpendicular to the plate and the protrusion respectively. And a concave slot is formed by the side wall, the plate and the protrusion. The antenna can be fixed on the plate. The concave slot controls the transmitting direction of the electromagnetic waves transmitted from the antenna so that multi-reflection of the electromagnetic waves in the concave slot occurs and the electromagnetic waves can be transmitted in a desired single direction with the aid of the protrusion. Therefore, the antenna reflection structure can yield higher gain value and better directivity. In addition, the antenna reflection structure further provides the characteristics of being easy to process and minimize.

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patent: WO 98/36472 (1998-08-01), None

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