remote control

A technology of remote control and microstrip antenna, which is applied in the field of remote control and can solve problems such as environmental interference

Active Publication Date: 2020-03-24
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a remote controller to solve the problem of space size and the problem of environmental interference

Method used

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Embodiment Construction

[0050] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0051] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right" etc. are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical featu...

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Abstract

Embodiments of the present invention provide a remote control. The remote control comprises at least one microstrip antenna and a housing. The microstrip antenna comprises a microstrip feed line disposed on an inner wall of the housing, an antenna element arm, a first antenna ground end, and a coaxial feed line. The feed end of the coaxial feed line is connected to a first end of the microstrip feed line, and the ground end of the coaxial feed line is connected to the first antenna ground end. A second end of the microstrip feed line is connected to the antenna element arm. The microstrip antenna in the remote control provided by the embodiments of the present invention has a size suitable for being built in a space, and would be less affected by environmental interference generated inside the remote control; thus, a built-in antenna for the small internal space of the remote control is designed.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of antennas, and in particular, to a remote controller. Background technique [0002] With the rapid development of wireless communication and the demand of various data services, antenna design is mainly developed towards miniaturization, multi-band and wide-band. Due to the advantages of compact structure, small size, light weight, low cost, and easy integration with microstrip lines, microstrip antennas are more and more widely used. The microstrip antenna is an antenna composed of a conductor patch attached to a dielectric substrate with a ground plane. It uses a coaxial line to feed the electromagnetic field between the conductor patch and the ground plane, and radiates outward through the gap. [0003] Since the internal space of the remote control is small, and it has a metal shield to block the influence, it is easy to affect the communication signal of the antenna. Therefore,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/48H01Q1/50H01Q1/36H01Q1/22G08C17/02
CPCG08C17/02H01Q1/22H01Q1/36H01Q1/48H01Q1/50H01Q5/378H01Q9/42
Inventor 向胜昭孙忆业孙雪峰
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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