Alpha Networks Inc.

Yi Ju Lee

Rong-Fa Kuo

Ding-Bing Lin

Chung Hsiang Tang

Nien-Chih Tsai

The disclosure provides an antenna structure and electronic apparatus using the same. The antenna structure is disposed on a dielectric substrate having a first surface and a second surface opposite to the first surface, wherein a grounding metal sub-structure is disposed on the first surface, and an electromagnetic wave transmitting sub-structure, an electromagnetic wave receiving sub-structure and an isolating metal sub-structure is disposed on the second surface. The electromagnetic wave transmitting sub-structure and the electromagnetic wave receiving sub-structure extends along a first direction, and the isolating metal sub-structure is disposed between the electromagnetic wave transmitting sub-structure and the electromagnetic wave receiving sub-structure and comprises a cross-type metal block and a plurality of straight-line-type metal block separated from each other and extends along the first direction.

Antenna structure having isolation metal disposed between transmitting and receiving antennas and electronic apparatus using the same

An antenna cover is used with an antenna for passing therethrough a radiation of the antenna in order to modify an antenna pattern of the antenna. The antenna cover includes a housing having a first surface and a second surface; and a plurality of through holes penetrating through the housing and extending from the first surface to the second surface. By way of adjusting distances between the plurality of through holes and/or adjusting sizes of the plurality of through holes, the antenna cover functions to adjust the radiation of the antenna from a first antenna pattern to a second antenna pattern.

Antenna cover adapted to modify antenna pattern

An interlaced array antenna includes first and second groups of antenna units, which are of the same size in the same group and different sizes in different groups. Each antenna unit is polygon-shaped with even-numbered edges, and has feed-in terminal and coupling terminal at two corners. A preceding one and a succeeding one of the antenna units included in the first group are interconnected via a specified one of the antenna units in the second group. An input signal is transmitted through the feed-in terminal and then the coupling terminal of the preceding antenna unit, the feed-in terminal and then the coupling terminal of the specified antenna unit, and the feed-in terminal and then the coupling terminal of the succeeding antenna unit in sequence. Configurations of adjacent two antenna units in the same group are identical once one of them is flipped about the x-axis.

Growing community of inventors

Hsinchu, Taiwan

Yi Ju Lee