Wideband printed dipole antenna for wireless applications
    1.
    发明授权
    Wideband printed dipole antenna for wireless applications 有权
    用于无线应用的宽带打印偶极天线

    公开(公告)号:US07733286B2

    公开(公告)日:2010-06-08

    申请号:US12126960

    申请日:2008-05-26

    IPC分类号: H01Q9/28

    摘要: In a broadband printed dipole antenna for wireless applications, metal plates of a radiation portion, a feed-in portion and a bandwidth modulation portion are formed on a substrate. Two radiation portions come with a specific shape and have an interval between the two radiation portions. The feed-in portion is composed of two separated long bars and coupled to one of the specific shaped radiation portions. The bandwidth modulation portion is disposed symmetrically adjacent to the feed-in portion, such that the impedance matching can be adjusted to form a broadband dipole antenna for WiMAX applications.

    摘要翻译: 在用于无线应用的宽带印刷偶极天线中,在基板上形成辐射部分,馈入部分和带宽调制部分的金属板。 两个辐射部分具有特定形状并且在两个辐射部分之间具有间隔。 馈入部分由两个分离的长条组成并且耦合到特定成形辐射部分之一。 带宽调制部分对称地布置在馈入部分附近,使得可以调整阻抗匹配以形成用于WiMAX应用的宽带偶极天线。

    Transaction method and system in search region
    2.
    发明申请
    Transaction method and system in search region 审中-公开
    搜索区域的交易方式和系统

    公开(公告)号:US20090043703A1

    公开(公告)日:2009-02-12

    申请号:US11882859

    申请日:2007-08-06

    申请人: Wen-Shan Chen

    发明人: Wen-Shan Chen

    IPC分类号: G06Q30/00

    CPC分类号: G06Q30/0603 G06Q20/105

    摘要: A method and system are designed for transaction in a search region. The transaction system includes merchant servers and a portable electronic device. The portable electronic device further includes a calculation module, a communication module, a positioning module, and a display module. The portable electronic device is used to search the merchant servers in a set range, and transaction is performed through wireless communication transmission. The transaction method includes positioning the portable electronic device by the portable electronic device itself and setting an effective range according to the position of the portable electronic device; searching the merchant servers in the effective range; selecting one from the merchant servers as a transaction server; performing a transaction procedure between the portable electronic device and the transaction server. After the transaction is ended, the transaction server sends back an acknowledgement message to the portable electronic device.

    摘要翻译: 一种方法和系统设计用于搜索区域中的交易。 交易系统包括商家服务器和便携式电子设备。 便携式电子设备还包括计算模块,通信模块,定位模块和显示模块。 便携式电子设备用于在设定范围内搜索商家服务器,并且通过无线通信传输来执行交易。 交易方法包括通过便携式电子设备本身定位便携式电子设备,并根据便携式电子设备的位置设置有效范围; 在有效范围内搜索商家服务器; 从商家服务器中选择一个作为交易服务器; 在便携式电子设备和交易服务器之间执行交易过程。 交易结束后,交易服务器向便携式电子设备发回确认消息。

    Internal printed antenna
    3.
    发明授权
    Internal printed antenna 有权
    内置印刷天线

    公开(公告)号:US08659481B2

    公开(公告)日:2014-02-25

    申请号:US13278271

    申请日:2011-10-21

    IPC分类号: H01Q1/38

    摘要: An internal printed antenna is revealed. The internal printed antenna includes a dielectric substrate, a ground plane, a metal loop radiating portion, and a microstrip feed line. The metal loop radiating portion includes a plurality of bends and a gap area is formed between adjacent bends. Two short circuit parts are arranged at the gap area.

    摘要翻译: 内部印有天线。 内部印刷天线包括电介质基板,接地平面,金属环辐射部分和微带馈电线。 金属环辐射部分包括多个弯曲部,并且在相邻的弯曲部之间形成间隙区域。 两个短路部分布置在间隙区域。

    Broadband RFID label (TAG) antenna for metal
    4.
    发明授权
    Broadband RFID label (TAG) antenna for metal 有权
    用于金属的宽带RFID标签(TAG)天线

    公开(公告)号:US08453935B1

    公开(公告)日:2013-06-04

    申请号:US13342458

    申请日:2012-01-03

    IPC分类号: G06K19/02

    摘要: The present invention relates to a broadband RFID (Radio Frequency Identification) label (tag) antenna that includes a base, a label chip, and an antenna module. The present invention is applicable in a surface of a metal object. Thereby, a microstrip antenna with a miniaturized label antenna is accomplished. Moreover, a dual mode is applied for conquering problems brought about by the narrowband of the microstrip antenna, and the antenna is bended and miniaturized. Accordingly, preferable impedance match is achieved between the antenna and the chip.

    摘要翻译: 本发明涉及一种包括基站,标签芯片和天线模块的宽带RFID(射频识别)标签(标签)天线。 本发明可应用于金属物体的表面。 由此,实现了具有小型化标签天线的微带天线。 此外,双模式被应用于征服微带天线窄带带来的问题,天线弯曲和小型化。 因此,在天线和芯片之间实现优选的阻抗匹配。

    Multi-band antenna for tablet computer
    5.
    发明授权
    Multi-band antenna for tablet computer 有权
    平板电脑多频天线

    公开(公告)号:US08872707B2

    公开(公告)日:2014-10-28

    申请号:US13537290

    申请日:2012-06-29

    IPC分类号: H01Q5/01

    CPC分类号: H01Q1/2266 H01Q5/371 H01Q9/42

    摘要: A multi-band antenna for tablet computers is revealed. The antenna includes a first path, a second path, a third path, a fourth path, a fifth path, a sixth path, a seventh path, an eighth path and a grounding portion, connected to one another. Thereby the antenna can cover the GSM 850/900/1800/1900/ UMTS and LTE 700/2300/2700 operations.

    摘要翻译: 显示了一种用于平板电脑的多频天线。 天线包括彼此连接的第一路径,第二路径,第三路径,第四路径,第五路径,第六路径,第七路径,第八路径和接地部分。 因此,天线可以覆盖GSM 850/900/1800/1900 / UMTS和LTE 700/2300/2700操作。

    Handheld device capable of independently actuating camera and method thereof
    6.
    发明申请
    Handheld device capable of independently actuating camera and method thereof 审中-公开
    能够独立地执行摄像机的手持设备及其方法

    公开(公告)号:US20090111517A1

    公开(公告)日:2009-04-30

    申请号:US12229733

    申请日:2008-08-26

    申请人: Wen-Shan Chen

    发明人: Wen-Shan Chen

    IPC分类号: H04M1/00

    摘要: The present invention discloses a handheld device capable of independently actuating camera and method thereof. The handheld device comprises an input module, a storage module, a mobile phone module and a camera module. The input module has a first button and a second button. The storage module is connected to the input module and stores a first operating system and a second operating system. The mobile phone module is connected to the storage module and provides a mobile phone function. The camera module is connected to the storage module and provides a camera function. When the first button is pressed, the first operating system is activated for enabling the mobile phone module to provide the mobile phone function. When the second button is pressed, the second operating system is activated for enabling the camera module to provide the camera function.

    摘要翻译: 本发明公开了能够独立地执行照相机的手持装置及其方法。 手持设备包括输入模块,存储模块,移动电话模块和相机模块。 输入模块具有第一按钮和第二按钮。 存储模块连接到输入模块并存储第一操作系统和第二操作系统。 手机模块连接到存储模块,提供手机功能。 相机模块连接到存储模块并提供相机功能。 当第一按钮被按下时,第一操作系统被激活,以便移动电话模块提供手机功能。 当按下第二个按钮时,激活第二个操作系统,使相机模块能够提供相机功能。