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公开(公告)号：US20130222186A1
公开(公告)日：2013-08-29
申请号：US13402893
申请日：2012-02-23
摘要： An antenna system includes an antenna element having two antenna feeds and a shared connection to a ground plane. A first antenna portion has a first resonant frequency length of at least one first wavelength formed from a first feed together with the shared ground connection. A second antenna portion has a second resonant frequency length formed from a second feed together with the shared ground connection. First and second slots are respectively positioned between the shared ground connection and the respective first and second feeds such that the slots create inductances. At least a portion of the ground plane is located directly beneath at least a portion of the first and second slots. The first and second slot inductances together with the ground plane capacitances form one or more filter components to isolate the first and second resonant frequencies in the antenna element.
摘要翻译： 天线系统包括具有两个天线馈电的天线元件和与地平面的共享连接。 第一天线部分具有由共享接地连接与第一馈电形成的至少一个第一波长的第一谐振频率长度。 第二天线部分具有由共享接地连接与第二馈电形成的第二谐振频率长度。 第一和第二槽分别位于共享接地连接和相应的第一和第二馈电之间，使得缝隙产生电感。 接地平面的至少一部分位于第一和第二槽的至少一部分的正下方。 第一和第二时隙电感与接地平面电容一起形成一个或多个滤波器组件以隔离天线元件中的第一和第二谐振频率。
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公开(公告)号：US09088073B2
公开(公告)日：2015-07-21
申请号：US13402893
申请日：2012-02-23
摘要： An antenna system includes an antenna element having two antenna feeds and a shared connection to a ground plane. A first antenna portion has a first resonant frequency length of at least one first wavelength formed from a first feed together with the shared ground connection. A second antenna portion has a second resonant frequency length formed from a second feed together with the shared ground connection. First and second slots are respectively positioned between the shared ground connection and the respective first and second feeds such that the slots create inductances. At least a portion of the ground plane is located directly beneath at least a portion of the first and second slots. The first and second slot inductances together with the ground plane capacitances form one or more filter components to isolate the first and second resonant frequencies in the antenna element.
摘要翻译： 天线系统包括具有两个天线馈电的天线元件和与地平面的共享连接。 第一天线部分具有由共享接地连接与第一馈电形成的至少一个第一波长的第一谐振频率长度。 第二天线部分具有由共享接地连接与第二馈电形成的第二谐振频率长度。 第一和第二槽分别位于共享接地连接和相应的第一和第二馈电之间，使得缝隙产生电感。 接地平面的至少一部分位于第一和第二槽的至少一部分的正下方。 第一和第二时隙电感与接地平面电容一起形成一个或多个滤波器组件以隔离天线元件中的第一和第二谐振频率。
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公开(公告)号：US20110050120A1
公开(公告)日：2011-03-03
申请号：US12551880
申请日：2009-09-01
申请人： Chun Kai Leung , Kai Chiu Wu , Tik Shun Leung , Kin Cheong Li , Ming Lu
发明人： Chun Kai Leung , Kai Chiu Wu , Tik Shun Leung , Kin Cheong Li , Ming Lu
IPC分类号： H05B37/02
CPC分类号： H05B33/0863 , H05B33/0803
摘要： A lighting control system and an LED lamp for use with the lighting control system are provided. In one embodiment, the LED lamp includes a color LED including a red LED, a green LED, and a blue LED, and a lamp contact having a first contact section, a second contact section, and a third contact section, each of the first contact section, the second contact section, and the third contact section including a positive contact and a negative contact, wherein the first contact section is electrically connected to the red LED, the second contact section is electrically connected to the green LED, and the third contact section is electrically connected to the blue LED. The lighting control system may include an LED driver unit configured to provide independent electrical connection with each of the contact sections of the LED lamp.
摘要翻译： 提供了一种用于照明控制系统的照明控制系统和LED灯。 在一个实施例中，LED灯包括包括红色LED，绿色LED和蓝色LED的彩色LED以及具有第一接触部分，第二接触部分和第三接触部分的灯接点，每个第一接触部分 接触部分，第二接触部分和第三接触部分包括正触点和负触点，其中第一接触部分电连接到红色LED，第二接触部分电连接到绿色LED，第三接触部分 接触部分电连接到蓝色LED。 照明控制系统可以包括被配置为提供与LED灯的每个接触部分的独立电连接的LED驱动器单元。
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公开(公告)号：US08373360B2
公开(公告)日：2013-02-12
申请号：US12551880
申请日：2009-09-01
申请人： Chun Kai Leung , Kai Chiu Wu , Tik Shun Leung , Kin Cheong Li , Ming Lu
发明人： Chun Kai Leung , Kai Chiu Wu , Tik Shun Leung , Kin Cheong Li , Ming Lu
IPC分类号： H05B37/02
CPC分类号： H05B33/0863 , H05B33/0803
摘要： A lighting control system and an LED lamp for use with the lighting control system are provided. In one embodiment, the LED lamp includes a color LED including a red LED, a green LED, and a blue LED, and a lamp contact having a first contact section, a second contact section, and a third contact section, each of the first contact section, the second contact section, and the third contact section including a positive contact and a negative contact, wherein the first contact section is electrically connected to the red LED, the second contact section is electrically connected to the green LED, and the third contact section is electrically connected to the blue LED. The lighting control system may include an LED driver unit configured to provide independent electrical connection with each of the contact sections of the LED lamp.
摘要翻译： 提供了一种用于照明控制系统的照明控制系统和LED灯。 在一个实施例中，LED灯包括包括红色LED，绿色LED和蓝色LED的彩色LED以及具有第一接触部分，第二接触部分和第三接触部分的灯接点，每个第一接触部分 接触部分，第二接触部分和第三接触部分包括正触点和负触点，其中第一接触部分电连接到红色LED，第二接触部分电连接到绿色LED，第三接触部分 接触部分电连接到蓝色LED。 照明控制系统可以包括被配置为提供与LED灯的每个接触部分的独立电连接的LED驱动器单元。
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5.发明申请METHOD FOR CONSTRUCTING A WIRELESS COMMUNICATION DEVICE TO ACHIEVE MOTION SENSING FUNCTION 审中-公开用于构建无线通信设备以实现运动感测功能的方法公开(公告)号：US20130005280A1
公开(公告)日：2013-01-03
申请号：US13170185
申请日：2011-06-28
申请人： Chun Kai Leung , Ka King Wong , Tik Shun Leung
发明人： Chun Kai Leung , Ka King Wong , Tik Shun Leung
IPC分类号： H04W88/02
摘要： A system for sensing motion and performing wireless communication, includes one or more antennas for transmitting and receiving wireless data communication signals and motion detection electromagnetic waves. One or more electrical switches switch among electrical paths activating frequency channel scanning, motion sensing, interference detection, and data communication. A motion sensor receiver receives motion detection electromagnetic waves. A transceiver generates both modulated RF signals for the wireless data communication and un-modulated RF signals for the motion detection. One or more processors process motion detection electromagnetic wave data and detected interference signal data as well as processing wireless communication data to and from the transceiver, controlling the one or more electrical switches, and providing commands to the transceiver.
摘要翻译： 用于感测运动和执行无线通信的系统包括用于发送和接收无线数据通信信号和运动检测电磁波的一个或多个天线。 一个或多个电气开关在激活频道扫描，运动感测，干扰检测和数据通信的电路之间切换。 运动传感器接收器接收运动检测电磁波。 收发器产生用于无线数据通信的调制RF信号和用于运动检测的未调制RF信号。 一个或多个处理器处理运动检测电磁波数据和检测到的干扰信号数据，以及处理来自收发器的无线通信数据，控制一个或多个电气开关，以及向收发器提供命令。
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