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Dual-band antenna of integrated GSM wireless communication equipment

A technology of wireless communication equipment and dual-frequency antennas, which is applied to antennas, resonant antennas, and devices that enable antennas to work in different bands at the same time. It can solve problems such as insufficient effective working frequency bands, achieve a wide effective working frequency band, and improve signal receiving and sending performance. Effect

Inactive Publication Date: 2012-09-05
ARCADYAN
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a dual-frequency antenna integrated with GSM wireless communication equipment, and its main purpose is to solve the problem that the effective working frequency band of the existing dual-frequency antenna integrated with GSM wireless communication equipment is insufficient

Method used

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  • Dual-band antenna of integrated GSM wireless communication equipment
  • Dual-band antenna of integrated GSM wireless communication equipment
  • Dual-band antenna of integrated GSM wireless communication equipment

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Embodiment Construction

[0021] In order to fully understand the purpose, features and effects of the present invention, through the following specific embodiments, and in conjunction with the accompanying drawings, the present invention is described in detail, as follows:

[0022] Figure 1A to Figure 1D as well as Figure 2A to Figure 2K They are respectively the perspective view and the front and rear views of the preferred embodiment of the present invention, please refer to Figure 1A to Figure 1D as well as Figure 2A to Figure 2K , the present invention provides a dual-frequency antenna 1 integrating GSM wireless communication equipment, which includes: a first radiating unit 4, which is a U-shaped structure, wherein one end of the first radiating unit 4 forms a first The extension part 401 and one side of the U-shaped structure of the first radiating unit 4 form a second extension part 402, by adjusting the length and width of the first extension part 401 and the shape of the second extension ...

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Abstract

The invention provides a dual-band antenna of integrated GSM wireless communication equipment, at least comprising a first radiating element, a first connecting part, a second radiating element, a second connecting part, a grounding element, a grounding extension element, a signal feed-in end and a signal grounding end, so the dual-band antenna of the integrated GSM wireless communication equipment obtains a wide effective working frequency band, thereby greatly improving the signal transceiving efficiency.

Description

technical field [0001] The invention relates to a dual-frequency antenna, in particular to a dual-frequency antenna integrated with GSM (Global System for Mobile Communications) wireless communication equipment, which has a wide effective working frequency band. Background technique [0002] In today's era of rapid technological development, in response to people's needs for communication, various size and lightweight antennas have been developed to be used in various sizes of increasingly lightweight handheld electronic devices, such as mobile phones or notebook computers ) or wireless transmission device (such as AP). For example, a Planar Inverse-F Antenna (PIFA) with a light structure, good transmission performance, and can be easily installed on the inner wall of a handheld electronic device is an example. And it is widely used in wireless transmission devices of various handheld electronic devices, notebook computers or wireless communication devices. However, the ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q5/00H01Q9/04H01Q5/20H01Q5/328H01Q5/335
Inventor 黄智勇罗国彰
Owner ARCADYAN
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