Mobile terminal equipment
A mobile terminal and equipment technology, applied in the field of mobile terminal equipment, can solve the problems of mutual interference of dual-frequency antennas, small space of mobile terminal equipment, and troublesome layout of antennas for designers, so as to achieve the effect of reducing mutual influence and improving isolation
Active Publication Date: 2021-01-22
GOERTEK INC
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Problems solved by technology
[0003] However, based on factors such as portability or limited space, users have increasingly strict requirements on the size of mobile terminal equipment, which makes the internal space of mobile terminal equipment smaller and smaller. Therefore, it is difficult to arrange antennas in a small space. Designers are troubled, especially for mobile terminal devices with multiple dual-band antennas, there will be mutual interference between multiple dual-band antennas, which will further trouble designers
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0041] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses mobile terminal equipment. The mobile terminal equipment includes a shell, a circuit board, a first double-frequency antenna and a second double-frequency antenna. The first double-frequency antenna is provided with a first low-frequency radiation arm and a first high-frequency radiation arm. The second double-frequency antenna is provided with a second low-frequency radiation arm and a second high-frequency radiation arm. The second low-frequency radiation arm is arranged to correspond to the first radiation arm. The first low-frequency radiation arm and the second low-frequency radiation arm are at least partially orthogonally arranged, and so at least a part of radiation or received electromagnetic waves of the first low-frequency radiation arm and the second low-frequency radiation arm are orthogonally arranged. Therefore, the interaction of the radiation or received electromagnetic waves of the first low-frequency radiation arm and the second low-frequencyradiation arm can be reduced, thereby improving the isolation of the first double-frequency antenna and the second double-frequency antenna so as to reduce the interaction between the two antennas.
Description
technical field [0001] The invention relates to the field of communication equipment, in particular to a mobile terminal equipment. Background technique [0002] Mobile terminal devices include products with antennas such as smart cameras, smart wearable devices, and smart home devices. These products are more and more popular because they can interact with other devices to bring convenience to people's daily life and work. It is becoming more and more popular with users, and mobile terminal devices with dual-band antennas are more popular because they support multiple frequency bands (such as 2.4GHz and 5GHz) and have a wider range of use. [0003] However, based on factors such as portability or limited space, users have increasingly strict requirements on the size of mobile terminal equipment, which makes the internal space of mobile terminal equipment smaller and smaller. Therefore, it is difficult to arrange antennas in a small space. Designers are troubled, especially...
Claims
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IPC IPC(8): H01Q1/22H01Q1/36H01Q1/48H01Q1/50H01Q1/52H01Q5/20H01Q21/28
CPCH01Q1/22H01Q1/36H01Q1/48H01Q1/50H01Q1/521H01Q21/28H01Q5/20
Inventor 何其娟杨淑侠陈献伟
Owner GOERTEK INC