TWD212867S - Antenna module - Google Patents

Abstract

[Purpose of the item]; This design relates to an antenna module, specifically an antenna module that can operate in the WiFi 2.4 GHz and 5GHz frequency bands, and the isolation between each antenna can reach below -20dB. ;[Design Description];The antenna module of this design includes a ground plane and multiple antennas. From the perspective view 1 and the top view, the overall appearance of the ground plane is roughly square. Four sets of antennas, long slots and L-shaped parts are located on the four sides of the ground plane. As seen from the perspective view 2 and the left and right views, each antenna is supported by a support member connected to the ground plane and suspended above the ground plane. Viewed from the front and rear views, each antenna has an extension extending toward the ground plane. Viewed from a top view, the L-shaped component and the elongated slot located on the same side of the ground plane are both at a certain distance from the antenna, but the elongated slot is adjacent to the L-shaped component. The overall pattern shows point symmetry or rotational symmetry. When rotated 180 degrees or 360 degrees with the geometric center of the ground plane, it still has the same visual effect as before the rotation. When viewed from below, you can only see the long slot extending inward from the edge of the ground plane, and the overall pattern also shows point symmetry or rotational symmetry. ; Overall, the appearance of this design is regular, giving the whole a symmetrical, balanced and stable aesthetic, showing a uniform, simple and concise visual effect, and also giving people a simple and neat visual experience.

Description

Antenna module

This design relates to an antenna module, especially an antenna module that can operate in WiFi 2.4 GHz and 5 GHz frequency bands, and the isolation between the antennas can reach -20dB or less.

The antenna module of this design includes a ground plane and multiple antennas. From the perspective view 1 and the top view, the overall appearance of the ground plane is roughly square. The four groups of antennas, elongated slots and L-shaped pieces are respectively located on the four sides of the ground plane. From the perspective view 2 and the left and right side views, each antenna is supported by a support connected to the ground plane and suspended above the ground plane. From the front and back views, each antenna has an extension that extends toward the ground plane. From the top view, the L-shaped member and the elongated slot on the same side of the ground plane are both separated from the antenna by a certain distance, but the elongated slot is adjacent to the L-shaped member. The whole presents a point-symmetrical or rotationally symmetrical pattern. When the geometric center of the ground plane is rotated by 180 degrees or 360 degrees, it still has the same visual effect as before the rotation. From the bottom view, only the elongated slots extending inward from the edge of the ground plane can be seen, and the overall pattern is also point-symmetrical or rotationally symmetrical.

On the whole, the appearance of this design is regular, so that the whole presents a symmetrical, balanced and stable beauty, showing a neat, simple, and concise visual effect, and also giving people a concise and neat visual experience.

Images