Advanced-Connectek Inc.

Chih-Ren Hsiao

Tsung-Wen Chiu

Fu-Ren Hsiao

Yao-Yuan Chang

Po-Sheng Chen

Kuan-Wei Lee

Wen-Shyang Chen

An antenna has a plurality of metallic patches and a feed network both being spaced apart from a ground plate at different levels to obtain better radiation pattern and gain effects. Each of the metallic patches has a body with an outer edge from which an inclined wing extends upwardly and outwardly. Furthermore, the metallic patches and the feed network are integrally formed by bending a single piece of metal plate, thus the antenna improves the design flexibility and also simplifies the production process.

Antenna patch arrays integrally formed with a network thereof

A broadband antenna has a substrate, a coupling conductor, a conductor string, a ground conductor and a ground plane. The coupling conductor has a first coupling member and a second coupling member being separated from each other. The conductor string and the ground conductor are connected to the second coupling member. The conductor string extends along a direction opposite to the second coupling member. The ground conductor is connected to the ground plane. The broadband antenna uses the coupling conductor and the ground conductor to adjust input impedance for impedance match. The conductor string functions as a multi level resonance circuit to increase impedance bandwidth.

Broadband antenna

Growing community of inventors

Hsin-Tien, Taiwan

Chih-Ren Hsiao