-
公开(公告)号：US07768472B2
公开(公告)日：2010-08-03
申请号：US12075972
申请日：2008-03-14
IPC分类号： H01Q1/12
CPC分类号： H01Q1/12 , H01Q1/22 , H01Q1/2266 , H04N5/64 , Y10T29/49016
摘要： An embodiment of the present invention includes a technique to attach a wireless antenna to a consumer electronics (CE) device. A removable bezel holds a display assembly of the CE device. An antenna attachment mechanism integrated to the removable bezel at a pre-determined location to allow connection to a radio frequency (RF) communication circuit internal to the CE device. The antenna attachment mechanism is adapted for attachment to a wireless antenna used in a wireless transmission. In another embodiment, a wireless antenna is integrated within the removable bezel at a pre-determined location. The wireless antenna is coupled to the RF communication circuit for a wireless transmission. In yet another embodiment, an antenna assembly is attached to the removable bezel at a pre-determined location. The antenna assembly has a wireless antenna coupled to the RF communication circuit for a wireless transmission.
摘要翻译： 本发明的实施例包括将无线天线连接到消费电子设备（CE）设备的技术。 可移动挡板保持CE设备的显示组件。 天线附接机构，其在预定位置处集成到可拆卸边框，以允许连接到CE设备内部的射频（RF）通信电路。 天线连接机构适用于连接到无线传输中使用的无线天线。 在另一个实施例中，无线天线在预定位置处集成在可移除的边框内。 无线天线耦合到RF通信电路进行无线传输。 在另一个实施例中，天线组件在预定位置处附接到可移除的边框。 天线组件具有耦合到RF通信电路的无线天线用于无线传输。
-
公开(公告)号：US20100178883A1
公开(公告)日：2010-07-15
申请号：US12351701
申请日：2009-01-09
IPC分类号： H04B1/02
CPC分类号： H04W52/42 , H04W52/245
摘要： The return channel in a multiple-input and multiple-output (MIMO) communication system is used to provide signal information on an individual-channel basis. In one embodiment, in a controlled factory environment, this information may be used to incrementing up or down the variable gain amplifier and/or the power amplifier of a MIMO transmitter and/or receiver so as to generate a default signal power offset to be used during normal operation. Thereafter, such signal information may similarly be provided via the return channel and used to further adjust the transmit parameters to account for location-specific signal conditions.
摘要翻译： 多输入多输出（MIMO）通信系统中的返回信道用于在单个信道的基础上提供信号信息。 在一个实施例中，在受控的工厂环境中，该信息可用于向上或向下递增MIMO发射机和/或接收机的可变增益放大器和/或功率放大器，以便产生待使用的默认信号功率偏移 正常运行时。 此后，类似地可以经由返回信道提供这样的信号信息，并且用于进一步调整发射参数以考虑位置特定信号条件。
-
公开(公告)号：US20100129782A1
公开(公告)日：2010-05-27
申请号：US12277469
申请日：2008-11-25
IPC分类号： G09B5/00
CPC分类号： G06F15/0283 , G06F1/1616 , G06F1/1647 , G06F15/0291 , G06F2200/1614
摘要： An electronic book with opposed displays facing each other on a foldable housing can present book text on each page in portrait mode. Upon receipt of a mode change signal caused by, for example, the user rotating the book 90°, the lower display can display an image of a keyboard and/or text in landscape mode while the upper display can present text in landscape mode. The keyboard image may be for a user-selected language.
摘要翻译： 具有在可折叠外壳上彼此面对的相对显示器的电子书可以以纵向模式在每页上呈现书本文本。 当接收到例如用户将书旋转90°引起的模式改变信号时，下部显示器可以以横向模式显示键盘和/或文本的图像，而上部显示器可以以横向模式呈现文本。 键盘图像可以是用户选择的语言。
-
公开(公告)号：US20100066613A1
公开(公告)日：2010-03-18
申请号：US12209609
申请日：2008-09-12
CPC分类号： H01Q1/2266 , H01Q1/243 , H01Q1/38 , H01Q7/00
摘要： An antenna is provided to receive wireless signals for a display device. In one embodiment, the antenna comprises a film comprised of translucent material, wherein the film overlays at least a portion of a viewing area of the display device. The antenna may further include a conductive element for receiving one or more wireless signals, the conductive element embedded in the film within the viewing area of the display device, and a terminal configured to couple the conductive element to one or more terminals of the display device.
摘要翻译： 提供天线以接收用于显示设备的无线信号。 在一个实施例中，天线包括由半透明材料构成的薄膜，其中薄膜覆盖显示装置的观看区域的至少一部分。 天线还可以包括用于接收一个或多个无线信号的导电元件，嵌入在显示设备的观看区域内的胶片中的导电元件，以及被配置为将导电元件耦合到显示设备的一个或多个终端的终端 。
-
公开(公告)号：US20090209216A1
公开(公告)日：2009-08-20
申请号：US12034538
申请日：2008-02-20
IPC分类号： H04B1/06
CPC分类号： H04B1/08
摘要： One embodiment of the invention relates to a system for enhancing reception of radio-frequency (RF) signals by an audio-video device such as a high-definition television. The system comprises an audio-video device including a radio-frequency (RF) receiver to receive incoming EF signals, and an RF reflective element. The RF reflective element is positioned to reflect RF signals towards the audio-video device. The RF reflective element is at least partially imbedded with RF reflective materials to reflect undetected, RF signals destined for the audio-video device back to the RF receiver.
摘要翻译： 本发明的一个实施例涉及一种用于通过诸如高清晰度电视的音频 - 视频设备增强对射频（RF）信号的接收的系统。 该系统包括包括用于接收输入EF信号的射频（RF）接收机和RF反射元件的音频 - 视频设备。 RF反射元件被定位成将RF信号反射到音频 - 视频设备。 RF反射元件至少部分地嵌入RF反射材料，以将未被发现的RF信号发送到音频 - 视频设备回到RF接收机。
-
-
-
-
搜索结果
25 条记录 (耗时 0.032 秒)
