Communication device
AssigneeSilergy Semiconductor Technology (Hangzhou) LTD
InventorsYupang Chou, Chuohsun Sun
Life of this patent
Estimating the term…
Abstract
A communication device comprises a plurality of antennas, a sensing unit, a plurality of radio frequency circuits, and a sensing module. The sensing unit is electrically connected to the ground through at least one grounding capacitor, and the sensing unit is further configured to isolate and be coupled to each antenna. Each the radio frequency circuit is electrically connected to the corresponding each antenna. The sensing module is electrically connected to the sensing unit through an inductor, wherein the sensing module is used to sense the distance between the sensing unit and an external object by the sensing unit, and the sensing module generates a distance signal according to the distance.
Claims10
A communication device, comprising:
- a plurality of antennas;
- a sensing unit electrically connected to a ground through at least one grounding capacitor that is directly connected to the ground, the sensing unit being configured to isolate and couple to each of the plurality of antennas;
- a plurality of radio frequency circuits, wherein each of the plurality of radio frequency circuits is electrically connected to a corresponding of each of the plurality of antennas;
- and
- a sensing module electrically connected to the sensing unit through an inductor, wherein the sensing module is used to sense a distance between the sensing unit and an external object, and wherein the sensing module generates a distance signal according to the distance.
Dependencies are inferred from the claim text.