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1. 发明授权

US06781546B2 Integrated antenna for portable computer 失效
标题翻译：集成式便携式电脑天线
公开(公告)号：US06781546B2
公开(公告)日：2004-08-24
申请号：US10300563
申请日：2002-11-20
申请人： Chi-Yueh Wang , Tsung-Wen Chiu , Boon-Tiong Chua
发明人： Chi-Yueh Wang , Tsung-Wen Chiu , Boon-Tiong Chua
IPC分类号： H01Q138
CPC分类号： H01Q1/2266 , G06F1/1616 , G06F1/1698 , H01Q1/22 , H01Q1/38 , H01Q5/371 , H01Q9/0421
摘要： The invention relates to an integrated antenna for a portable computer. The portable computer has a main frame. The integrated antenna comprises a substrate, a first radiating metal strip, a second radiating metal strip, a ground plane, at least one first connecting metal strip and second connecting metal strip. The substrate has a connecting portion for connecting to the main frame. The first radiating metal strip is used to induce a first resonance, and the second radiating metal strip is used to induce a second resonance. The first connecting metal strip connects to the first radiating metal strip and the second radiating metal strip. The second connecting metal strip connects to the second radiating metal strip and the ground plane. The integrated antenna of the invention is mounted to the main frame of the portable computer. The length of a coaxial cable can be reduced. Therefore, the transmission loss and cost can be reduced. Furthermore, the integrated antenna can be easily mounted on the main frame of portable computer.
摘要翻译：本发明涉及一种用于便携式计算机的集成天线。便携式计算机具有主框架。集成天线包括基板，第一辐射金属条，第二辐射金属条，接地平面，至少一个第一连接金属条和第二连接金属条。基板具有用于连接到主框架的连接部分。第一辐射金属带用于诱发第一共振，并且第二辐射金属带用于引起第二共振。第一连接金属带连接到第一辐射金属条和第二辐射金属带。第二连接金属条连接到第二辐射金属条和接地平面。本发明的集成天线安装在便携式计算机的主框架上。同轴电缆的长度可以减小。因此，可以降低传输损耗和成本。此外，集成天线可以容易地安装在便携式计算机的主框架上。

2. 发明授权

US07652633B2 Antenna for GPS 失效
标题翻译： GPS天线
公开(公告)号：US07652633B2
公开(公告)日：2010-01-26
申请号：US11849393
申请日：2007-09-04
申请人： Ching-Chia Mai , Cheng-Han Lee , Chi-Yueh Wang , Boon-Tiong Chua
发明人： Ching-Chia Mai , Cheng-Han Lee , Chi-Yueh Wang , Boon-Tiong Chua
IPC分类号： H01Q1/38
CPC分类号： H01Q1/2258 , H01Q9/42 , H01Q19/26
摘要： This invention relates to an antenna for GPS. The antenna of the invention comprises a ground metal plate, a parasitic metal plate, a radiation metal plate and at least one supporting element. The parasitic metal plate is disposed above the ground metal plate and connects to the ground metal plate. The radiation metal plate is an independent metal plate and is disposed above the ground metal plate. The parasitic metal plate cooperates with the radiation metal plate to induce a resonance mode. The supporting element is disposed on the ground metal plate and is used to support the radiation metal plate. Whereby, the problems of large size and limited receiving angle of signal according to a conventional circular polarization antenna for GPS could be improved.
摘要翻译：本发明涉及一种用于GPS的天线。本发明的天线包括接地金属板，寄生金属板，辐射金属板和至少一个支撑元件。寄生金属板设置在接地金属板上方并连接到接地金属板。辐射金属板是独立的金属板，并设置在接地金属板的上方。寄生金属板与辐射金属板配合以产生谐振模式。支撑元件设置在接地金属板上，用于支撑辐射金属板。因此，可以提高根据用于GPS的常规圆极化天线的大尺寸和有限的信号接收角度的问题。

3. 发明授权

US07050010B2 Dual-band inverted-F antenna with shorted parasitic elements 有权
标题翻译：具有短路寄生元件的双频带倒F天线
公开(公告)号：US07050010B2
公开(公告)日：2006-05-23
申请号：US11043623
申请日：2005-01-26
申请人： Chi-Yueh Wang , Boon-Tiong Chua , Cheng-Han Lee
发明人： Chi-Yueh Wang , Boon-Tiong Chua , Cheng-Han Lee
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2258 , H01Q1/22 , H01Q9/0421 , H01Q9/42
摘要： The invention relates to a dual-band inverted-F antenna with shorted parasitic elements. The antenna of the invention comprises a ground plane, a first radiating arm placed above an edge of the ground plane, a second radiating arm placed above the edge of the ground plane, a shorting arm with a substantially inverted-L shape for electrically connecting the first radiating arm and the second radiating arm to the ground plane, a shorted parasitic arm placed above the edge of the ground plane, and a feeding coaxial cable for transmitting signals. There is a distance between the shorted parasitic arm and the first radiating arm so as to induce extra capacitive reactance to compensate the inductive reactance induced by inserting the feeding coaxial cable. The present invention is suitable for the wireless local area network (WLAN) applications in the 2.4 GHz (2.4–2.484 GHz) and 5 GHz (5.15–5.35, 5.725–5.875 GHz) bands.
摘要翻译：本发明涉及具有短路寄生元件的双频带倒F天线。本发明的天线包括接地平面，放置在接地平面边缘上方的第一辐射臂，放置在接地平面边缘上方的第二辐射臂，具有大致倒L形的短路臂，用于将第一辐射臂和第二辐射臂到接地平面，放置在接地平面边缘上方的短路寄生臂和用于传输信号的馈电同轴电缆。在短路的寄生臂和第一辐射臂之间存在距离，以便引起额外的电抗，以补偿插入馈电同轴电缆所引起的感抗。本发明适用于2.4GHz（2.4-2.484GHz）和5GHz（5.15-5.35,5.725-5.875GHz）频带中的无线局域网（WLAN）应用。

4. 发明申请

US20050168384A1 Dual-band inverted-F antenna with shorted parasitic elements 有权
标题翻译：具有短路寄生元件的双频带倒F天线
公开(公告)号：US20050168384A1
公开(公告)日：2005-08-04
申请号：US11043623
申请日：2005-01-26
申请人： Chi-Yueh Wang , Boon-Tiong Chua , Cheng-Han Lee
发明人： Chi-Yueh Wang , Boon-Tiong Chua , Cheng-Han Lee
IPC分类号： H01Q1/12 , H01Q1/22 , H01Q1/24 , H01Q9/04 , H01Q13/10
CPC分类号： H01Q1/2258 , H01Q1/22 , H01Q9/0421 , H01Q9/42
摘要： The invention relates to a dual-band inverted-F antenna with shorted parasitic elements. The antenna of the invention comprises a ground plane, a first radiating arm placed above an edge of the ground plane, a second radiating arm placed above the edge of the ground plane, a shorting arm with a substantially inverted-L shape for electrically connecting the first radiating arm and the second radiating arm to the ground plane, a shorted parasitic arm placed above the edge of the ground plane, and a feeding coaxial cable for transmitting signals. There is a distance between the shorted parasitic arm and the first radiating arm so as to induce extra capacitive reactance to compensate the inductive reactance induced by inserting the feeding coaxial cable. The present invention is suitable for the wireless local area network (WLAN) applications in the 2.4 GHz (2.4-2.484 GHz) and 5 GHz (5.15-5.35, 5.725-5.875 GHz) bands.
摘要翻译：本发明涉及具有短路寄生元件的双频带倒F天线。本发明的天线包括接地平面，放置在接地平面边缘上方的第一辐射臂，放置在接地平面边缘上方的第二辐射臂，具有大致倒L形的短路臂，用于将第一辐射臂和第二辐射臂到接地平面，放置在接地平面边缘上方的短路寄生臂和用于传输信号的馈电同轴电缆。在短路的寄生臂和第一辐射臂之间存在距离，以便引起额外的电抗，以补偿插入馈电同轴电缆所引起的感抗。本发明适用于2.4GHz（2.4-2.484GHz）和5GHz（5.15-5.35,5.725-5.875GHz）频带中的无线局域网（WLAN）应用。

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