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    • 17. 发明申请
    • Antenna module and electronic device using the same
    • 天线模块和使用其的电子设备
    • US20060192712A1
    • 2006-08-31
    • US11311255
    • 2005-12-20
    • II ParkChul KimGi DoDuk LeeJeong SeoTae KimSae OhHyun Kim
    • II ParkChul KimGi DoDuk LeeJeong SeoTae KimSae OhHyun Kim
    • H01Q1/38
    • H01Q9/0407H01Q1/242H01Q1/243H01Q1/38
    • The present invention relates to an antenna module which can minimize the occupying space in an electronic device, enhancing degrees of freedom to increase efficiency in space utilization, thereby accommodating miniaturization and multi-functionality of the electronic device, and an electronic device having the same. The antenna module includes a flexible substrate, an antenna element having a feeder part, a first fixing part, and a radiation part. The antenna module further includes a feeder line connected to the feeder part having a feeder pad, a first fixing pad connected to the first fixing part, and a pad coupling element. In the invention, signals are processed via interaction between the resonance of the current running through the feeder line to the radiation part and the resonance of the current coming into the pad coupling element.
    • 本发明涉及一种天线模块,其能够最小化电子设备中的占用空间,提高空间利用效率的自由度,从而适应电子设备的小型化和多功能性,以及具有该天线模块的电子设备。 天线模块包括柔性基板,具有馈电部分的天线元件,第一固定部分和辐射部分。 所述天线模块还包括连接到所述馈电部分的馈电线,所述馈线部分具有馈电焊盘,连接到所述第一固定部分的第一固定焊盘以及焊盘联接元件。 在本发明中,信号通过在通过馈线的电流的谐振与辐射部分之间的相互作用以及进入焊盘耦合元件的电流的谐振之间的相互作用而被处理。
    • 18. 发明申请
    • Method and apparatus for detecting STBC-OFDM signals in time-variant channels
    • 用于在时变通道中检测STBC-OFDM信号的方法和装置
    • US20050249111A1
    • 2005-11-10
    • US11123084
    • 2005-05-06
    • Won JeonJeong SeoJung WeeKi KwonJong PaikDong Kim
    • Won JeonJeong SeoJung WeeKi KwonJong PaikDong Kim
    • H04B7/02H04J11/00H04L1/06H04L25/02H04L27/26
    • H04L27/2647H04B7/02H04L1/0643H04L25/022
    • The present invention relates to a method and apparatus for detecting STBC-OFDM signals in time-variant channels. The method includes a step of demodulating STBC-OFDM modulation signals into OFDM reception symbols using Fast Fourier Transform (FFT); a step of estimating a frequency response for each sub-channel; an STBC decoding step of calculating decision variables determining the A transmit data symbols that are transmitted during the B OFDM symbol periods for each sub-channel; and a step of determining the transmit data symbols based on the decision variables calculated at the STBC decoding step. In this case, the decision variables are calculated using a linear equation that allows a squared Euclidean distance from OFDM reception symbols, which are demodulated during the B symbol periods, to have a local minimum for each decision variable when the STBC encoding and the frequency responses estimated during the B OFDM symbol periods are applied.
    • 本发明涉及用于检测时变信道中的STBC-OFDM信号的方法和装置。 该方法包括使用快速傅里叶变换(FFT)将STBC-OFDM调制信号解调为OFDM接收符号的步骤; 估计每个子信道的频率响应的步骤; STBC解码步骤,用于计算确定在每个子信道的B OFDM符号周期期间发送的A个发送数据符号的决定变量; 以及基于在STBC解码步骤计算出的判定变量来确定发送数据符号的步骤。 在这种情况下,使用线性方程来计算决策变量,该线性方程允许在B符号周期期间被解调的来自OFDM接收符号的平方欧几里得距离在STBC编码和频率响应时具有每个决定变量的局部最小值 在B OFDM符号周期期间被估计。
    • 19. 发明申请
    • Multimedia processing apparatus and method for mobile phone
    • 多媒体处理装置及手机方法
    • US20080005767A1
    • 2008-01-03
    • US11698287
    • 2007-01-25
    • Jeong Seo
    • Jeong Seo
    • H04N7/16
    • H04N7/163H04N21/41407H04N21/4223H04N21/4316H04N21/440263H04N21/4436H04N21/4622H04N21/64315H04N21/64322
    • A multimedia processing apparatus and method is provided for a mobile phone. The multimedia processing apparatus of a mobile phone includes a first multimedia module for receiving and demodulating broadcast data to produce first multimedia data; a second multimedia module for generating second multimedia data; a selector for selecting one of the first and second multimedia modules and interfacing with the first and second multimedia modules; a multimedia processing unit including a protocol processor and video and audio codecs, the protocol processor and the audio and video codecs being activated according to a source selection signal when the first multimedia module is selected, and only the audio and video codecs being activated when the second multimedia module is selected; and a display for displaying multimedia data processed by the multimedia processing unit.
    • 为移动电话提供多媒体处理装置和方法。 移动电话的多媒体处理装置包括用于接收和解调广播数据以产生第一多媒体数据的第一多媒体模块; 用于产生第二多媒体数据的第二多媒体模块; 选择器,用于选择第一和第二多媒体模块之一并与第一和第二多媒体模块接口; 包括协议处理器和视频和音频编解码器的多媒体处理单元,当选择第一多媒体模块时,根据源选择信号激活协议处理器和音频和视频编解码器,并且仅当音频和视频编解码器被激活时 选择第二个多媒体模块; 以及显示器,用于显示由多媒体处理单元处理的多媒体数据。
    • 20. 发明申请
    • Washing machine
    • 洗衣机
    • US20060180443A1
    • 2006-08-17
    • US11332304
    • 2006-01-17
    • Jeong Seo
    • Jeong Seo
    • H01H43/10
    • H01H43/10H01H19/005H01H19/025
    • A washing machine for reducing the movement of a dial knob. The washing machine comprises a control panel disposed on one side of a housing forming the external appearance of the washing machine, and provided with a circuit board installed therein for controlling the operation of the washing machine; a rotary switch installed on the circuit board and rotated for allowing a user to select functions of the washing machine; a dial knob passing through the control panel for transmitting external force to the rotary switch; a rotary shaft for transmitting the force from the dial knob to the rotary switch; a shaft receiving hole, in which the rotary shaft is installed; and shaft support ribs interposed between the rotary shaft and the shaft receiving hole for reducing the movement of the dial knob in the radial direction.
    • 一种用于减少拨盘旋钮运动的洗衣机。 洗衣机包括设置在形成洗衣机外观的壳体的一侧上的控制面板,并且设置有用于控制洗衣机的操作的电路板; 旋转开关,安装在电路板上并旋转以允许用户选择洗衣机的功能; 旋钮通过控制面板传递外力到旋转开关; 旋转轴,用于将力从拨盘旋钮传递到旋转开关; 轴容纳孔,其中安装有旋转轴; 以及设置在旋转轴和轴接收孔之间的轴支撑肋,用于减小旋钮在径向方向上的移动。