Antenna System And Harmonic Suppression Element

一种天线系统、谐波抑制的技术，应用在分集/多天线系统、使天线同时工作在不同波段的装置、天线支持物/安装装置等方向，达到简化结构、抑制谐波干扰、扩宽带宽的效果

Inactive Publication Date: 2016-11-09
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, carrier aggregation technology requires multiple frequency ranges and a wide frequency range width

Method used

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  • Antenna System And Harmonic Suppression Element
  • Antenna System And Harmonic Suppression Element
  • Antenna System And Harmonic Suppression Element

Examples

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Embodiment Construction

[0026] Certain terms are used in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Includes" and "comprises" mentioned throughout the description and claims are open-ended terms, so they should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" includes any direct and indirect electrical connection means. Therefore, if it is described in the text that a first device is coupled to a second device, it means that the first device may be direct...

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Abstract

An antenna system includes an antenna, a first frequency dividing circuit, a second frequency dividing circuit, and a plurality of matching circuits. The first frequency dividing circuit is coupled to the antenna. The matching circuits are coupled to the first frequency dividing circuit. The second frequency dividing circuit is coupled to the matching circuits. The matching circuits are configured to process different frequency signals, respectively.

Description

technical field [0001] The present invention relates to antenna systems, and more particularly to antenna systems having harmonic suppression elements. Background technique [0002] In order to meet the requirements of the advanced long-term evolution (Long Term Evolution-Advance, LTE-A) technology, it is necessary to compare the requirements defined in 3GPP (Third Generation Partnership Project) Release 8 / 9 (Release 8 / 9, R8 / 9) 20MHz bandwidth is supported for wider transmission bandwidth. A better solution is carrier aggregation (carrier aggregation), which is also the most prominent feature of 4G LTE-A. Carrier aggregation allows expansion of the effective bandwidth delivered to user terminals by using radio resources across multiple carriers simultaneously. Multiple component carriers are aggregated to form a larger overall transmission bandwidth. [0003] However, carrier aggregation technology requires multiple frequency ranges and a wide frequency range width. For ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q5/50H01Q23/00H01Q1/24
CPCH01Q5/50H01Q1/241H01Q23/00H04B1/0458H01Q21/28H01Q5/314H01Q5/335H04B7/04
Inventor 康庭维叶世晃
Owner MEDIATEK INC
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