公开(公告)号：US09287622B2

公开(公告)日：2016-03-15

申请号：US14276931

申请日：2014-05-13

Applicant: AUDEN TECHNO CORP.

Inventor： Yu-Tsung Huang ,  Yen-Chao Li

IPC: H01Q1/24 ,  H01Q5/307 ,  H01Q5/10 ,  H01Q5/30 ,  H01Q5/378

CPC classification number: H01Q5/307 ,  H01Q1/243 ,  H01Q5/10 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42

Abstract: A tunable long term evolution antenna comprises a feeding portion, a grounding portion, a first radiation portion, a second radiation portion and a coupling radiation portion. The shape of the first radiation portion is a strip. Two terminals of the strip respectively are a first terminal and a second terminal. The first terminal is connected to the feeding portion and the grounding portion. The second radiation portion is connected to the grounding portion and the first terminal of the first radiation portion. The coupling radiation portion has a switching terminal coupled to a switch, a low frequency coupling portion and a high frequency coupling portion. The switch controls the switching terminal to be coupled to the ground or floating. The tunable long term evolution antenna operates in a LTE technology mode or a 3G mode depending on the switching terminal is coupled to the ground floating.

Abstract translation: 可调谐的长期演进天线包括馈电部分，接地部分，第一辐射部分，第二辐射部分和耦合辐射部分。 第一辐射部分的形状是条带。 带子的两个端子分别是第一端子和第二端子。 第一端子连接到馈电部分和接地部分。 第二辐射部分连接到第一辐射部分的接地部分和第一端子。 耦合辐射部分具有耦合到开关，低频耦合部分和高频耦合部分的开关端子。 开关控制开关端子耦合到地或浮动。 可调长期演进天线以LTE技术模式或3G模式工作，这取决于开关端子耦合到地面浮动。

公开(公告)号：US09214727B2

公开(公告)日：2015-12-15

申请号：US14276950

申请日：2014-05-13

Applicant: AUDEN TECHNO CORP.

Inventor： Yu-Tsung Huang ,  Pin-Tang Chiu ,  Yen-Chao Li

IPC: H01Q5/307 ,  H01Q5/20 ,  H01Q5/30

CPC classification number: H01Q5/307 ,  H01Q1/243 ,  H01Q5/20 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q9/42

Abstract: A multi-band antenna comprises a single-pole radiating portion and a coupling radiating portion coupled to a grounding terminal. The single-pole radiating portion has a first radiating unit and a fourth radiating unit coupled to a feeding terminal. The single-pole radiating portion is bent to form a second radiating unit and a third radiating unit. The coupling radiating portion has a fifth radiating unit, and the coupling radiating portion is bent to form a sixth radiating unit. The sixth radiating unit of the coupling radiating portion and the third radiating unit of the single-pole radiating portion are coupled to each other to generate a LTE technology band near 700 MHz. The fifth radiating unit of the coupling radiating portion, the third radiating unit and the fourth radiating unit of the single-pole radiating portion are coupled to each other to generate a high frequency band.

Abstract translation: 多频带天线包括耦合到接地端子的单极辐射部分和耦合辐射部分。 单极辐射部分具有耦合到馈电端子的第一辐射单元和第四辐射单元。 弯曲单极辐射部分以形成第二辐射单元和第三辐射单元。 耦合辐射部分具有第五辐射单元，并且耦合辐射部分被弯曲以形成第六辐射单元。 耦合辐射部分的第六辐射单元和单极辐射部分的第三辐射单元彼此耦合以在700MHz附近产生LTE技术带。 耦合辐射部分的第五辐射单元，单极辐射部分的第三辐射单元和第四辐射单元彼此耦合以产生高频带。

公开(公告)号：US20150109168A1

公开(公告)日：2015-04-23

申请号：US14058226

申请日：2013-10-19

Applicant: AUDEN TECHNO CORP.

Inventor： CHING-WEI CHANG ,  Yen-Chao Li

IPC: H01Q1/38 ,  H01Q9/04

CPC classification number: H01Q5/371 ,  H01Q1/243 ,  H01Q9/0421

Abstract: The present disclosure provides a multi-frequency antenna for connecting to a circuit board of a mobile communication device. The circuit board has a grounding plane. The mobile communication device has a metal frame coupled to the grounding plane and surrounding the circuit board. The multi-frequency antenna comprises a first radiator and a second radiator. The first radiator is disposed adjacent to a lateral side of the grounding plane. The first radiator has a feeding end and a grounding end. The first radiator surrounds the metal frame adjacent to the lateral side of the grounding plane to forms a loop. The first radiator forms a first current path to provide a first operating mode. The second radiator connected to the first radiator forms a second current path to provide a second operating mode. The frequency of the second operating mode is higher than the frequency of the first operating mode.

Abstract translation: 本公开提供一种用于连接到移动通信设备的电路板的多频天线。 电路板有接地面。 移动通信设备具有耦合到接地平面并围绕电路板的金属框架。 多频天线包括第一辐射器和第二辐射器。 第一散热器邻近接地平面的侧面设置。 第一个散热器有一个进料端和一个接地端。 第一辐射体围绕接地平面的侧面附近的金属框架形成环路。 第一辐射器形成第一电流路径以提供第一操作模式。 连接到第一辐射器的第二辐射器形成第二电流路径以提供第二操作模式。 第二操作模式的频率高于第一操作模式的频率。