배열 안테나를 이용한 도래각 측정 장치, 이를 이용한 무선 통신 RF 수신단 및 도래각 측정 방법
    132.
    发明公开
    배열 안테나를 이용한 도래각 측정 장치, 이를 이용한 무선 통신 RF 수신단 및 도래각 측정 방법 有权
    使用阵列天线测量到达角的装置,用于与之通信的无线RF接收机以及测量到达角的方法

    公开(公告)号:KR1020120010632A

    公开(公告)日:2012-02-06

    申请号:KR1020100070967

    申请日:2010-07-22

    Abstract: PURPOSE: An apparatus of measuring angle of arrival using array antenna, a wireless RF receiver for communication using the same and method of measuring angle of arrival are provided to easily measure the arrival angle of a signal of a millimeter wave band using a delay time at the same time. CONSTITUTION: An arrival angle measure system(100) comprises a reference signal generator(110), a switch(120), a mixer(130), a direction detector(150), an ADC part(140), and a phase shifter(160). The reference signal generator generates the reference signal for synchronizing a sender/receiver. The phase shifter changes the phase of an output signal from an array antenna. The switch selects more than three antenna elements of the array antenna and switches the connection to the antenna element according to the period of the reference signal. The mixer combines the output of the switch and the reference signal ad calculates cross correlation. The direction detector calculates the arrival angle of the signal from the array antenna using the phase difference or a delay time in the combined signal.

    Abstract translation: 目的:提供使用阵列天线测量到达角的装置,用于使用其的通信的无线RF接收器和测量到达角的方法,以容易地使用延迟时间来测量毫米波频带的信号的到达角度 同一时间。 构成:到达角度测量系统(100)包括参考信号发生器(110),开关(120),混合器(130),方向检测器(150),ADC部分(140)和移相器 160)。 参考信号发生器产生用于同步发送器/接收器的参考信号。 移相器改变来自阵列天线的输出信号的相位。 开关选择阵列天线的三个以上的天线元件,并根据参考信号的周期将连接切换到天线元件。 混合器组合开关的输出和参考信号ad计算互相关。 方向检测器使用组合信号中的相位差或延迟时间来计算来自阵列天线的信号的到达角度。

    휴대용 단말기의 소셜 네트워크 서비스 기반 정보 공유 방법 및 이를 실행하는 휴대용 단말기
    133.
    发明公开
    휴대용 단말기의 소셜 네트워크 서비스 기반 정보 공유 방법 및 이를 실행하는 휴대용 단말기 无效
    基于便携式终端和便携终端执行社会网络服务的信息共享方法

    公开(公告)号:KR1020110073219A

    公开(公告)日:2011-06-29

    申请号:KR1020100071794

    申请日:2010-07-26

    CPC classification number: H04B13/005 H04W4/14 H04W4/80 H04W88/02

    Abstract: PURPOSE: An information sharing method based on a social network service of a portable terminal and portable terminal executing the same are provided to share personal information conveniently. CONSTITUTION: A controller(130) provides a user interface for getting information sharing set up information. The controller controls an information transfer of a user based on the obtained sharing setup information and an information reception of at least one different user. The controller classifies information of one or more different users based on a previously fixed standard. A storage(140) stores user information and information of one or more different users. An input and output unit(150) displays information of the received different user by corresponding to a conrol of the control unit.

    Abstract translation: 目的:提供基于便携式终端的社交网络服务和执行该便携终端的便携式终端的信息共享方法,以方便地共享个人信息。 规定:控制器(130)提供用于获取信息共享设置信息的用户界面。 控制器基于所获得的共享设置信息和至少一个不同用户的信息接收来控制用户的信息传送。 控制器基于先前固定的标准对一个或多个不同用户的信息进行分类。 存储器(140)存储用户信息和一个或多个不同用户的信息。 输入和输出单元(150)通过对应于控制单元的控制来显示接收到的不同用户的信息。

    인체 통신을 이용한 인증 장치, 인체 통신을 이용한 인증 기능을 구비한 휴대 장치 및 인체 통신을 이용한 인증 방법
    134.
    发明公开
    인체 통신을 이용한 인증 장치, 인체 통신을 이용한 인증 기능을 구비한 휴대 장치 및 인체 통신을 이용한 인증 방법 无效
    用于使用人体通信进行认证的装置,便携式设备使用人体通信进行认证的功能和使用人体通信进行认证的方法

    公开(公告)号:KR1020110073200A

    公开(公告)日:2011-06-29

    申请号:KR1020100052444

    申请日:2010-06-03

    Abstract: PURPOSE: An authentication device using a human body communication, a portable device having an authentication function using the human body communication, and authentication method using the human body communication are provided to supply authentication information through a human body communication even if the bio information is the same by enabling a portable device to compare bio information provided from an authentication device and stored bio information. CONSTITUTION: A biometric information detector(110) detects bio-information of a user. A first controller(120) performs a control for providing the detected bio information to a portable device. The first controller performs authentication process based on authentication information provided from the portable device. A first human body communication unit(130) corresponds to a control of the first controller to transmit the bio information to a human body of the user. The first human body communication unit receives authentication information through a body of the user.

    Abstract translation: 目的:提供使用人体通信的认证装置,具有使用人体通信的认证功能的便携式装置以及使用人体通信的认证方法,以便通过人体通信来提供认证信息,即使生物信息是 通过使便携式设备能够比较从认证设备提供的生物信息和存储的生物信息相同。 构成:生物体信息检测器(110)检测用户的生物信息。 第一控制器(120)执行用于将检测到的生物信息提供给便携式设备的控制。 第一控制器基于从便携式设备提供的认证信息执行认证处理。 第一人体通信单元(130)对应于第一控制器的控制以将生物信息传送给用户的人体。 第一人体通信单元通过用户身体接收认证信息。

    복수의 신호를 전송하는 인체 음향 송신 시스템 및 방법
    135.
    发明公开
    복수의 신호를 전송하는 인체 음향 송신 시스템 및 방법 有权
    人体声音传输系统和传输信号多样性的方法

    公开(公告)号:KR1020110013246A

    公开(公告)日:2011-02-09

    申请号:KR1020100070426

    申请日:2010-07-21

    CPC classification number: H04B13/005 H04B11/00

    Abstract: PURPOSE: A human body sound transmission system and a method for transmitting a plurality of signals are provided to transmit plural signals including identical acoustic signal through a human body. CONSTITUTION: A signal synthesizing unit(130) generates a sound high frequency signal by synthesizing an acoustic signal with a high frequency signal. A signal combining unit(140) combines the acoustic high frequency signal and the high frequency signal. A distribution unit(160) receives a signal combined by the signal combining unit, and generates and outputs plural signals having identical size, phase and frequency identical to the input signal. Plural transmitters(171-17N) receive the signals outputted from the distribution unit. The plural transmitters apply the received signal to a human body.

    Abstract translation: 目的:提供人体声音传输系统和用于发送多个信号的方法,以通过人体传输包括相同声信号的多个信号。 构成:信号合成单元(130)通过合成具有高频信号的声信号来产生声音高频信号。 信号组合单元(140)组合了声学高频信号和高频信号。 分配单元(160)接收由信号组合单元组合的信号,并产生并输出与输入信号相同的大小,相位和频率相同的多个信号。 多个发射机(171-17N)接收从分配单元输出的信号。 多个发射机将接收到的信号应用于人体。

    주파수 변조방식의 음향 송신 장치 및 방법
    138.
    发明公开
    주파수 변조방식의 음향 송신 장치 및 방법 有权
    用于传输频率调制形式的声音信号的装置和方法

    公开(公告)号:KR1020100073037A

    公开(公告)日:2010-07-01

    申请号:KR1020080131615

    申请日:2008-12-22

    CPC classification number: H04B11/00 H04B13/005

    Abstract: PURPOSE: An acoustic transmission device of a frequency shift type and a method thereof are provided to remove a separate receiving device by using the nonlinear action of the human body. CONSTITUTION: A first modulator unit frequency-modulates a signal delivered from the sound source. The first modulator unit modulates the phase of the forged signal. A second modulator unit delays the signal delivered from the sound source. The second modulator unit modulates the frequency of the delayed signal. A ultrasonic transducer(160) changes each signal from the first modulator unit and the second modulator unit into the ultrasonic signal. The first modulator unit comprises a first RF modulator(120) and phase shifter(130). The second modulator unit comprises a time delay device(140) and a secondary frequency modulator(150).

    Abstract translation: 目的:提供一种频移型的声发射装置及其方法,以通过使用人体的非线性动作来移除单独的接收装置。 构成:第一个调制器单元频率调制从声源传递的信号。 第一调制器单元调制伪造信号的相位。 第二调制器单元延迟从声源传送的信号。 第二调制器单元调制延迟信号的频率。 超声波换能器(160)将来自第一调制器单元和第二调制器单元的每个信号改变为超声波信号。 第一调制器单元包括第一RF调制器(120)和移相器(130)。 第二调制器单元包括时间延迟器件(140)和次级调制器(150)。

    무전원 전자노트 및 이를 이용한 무전원 무선전송시스템
    139.
    发明公开
    무전원 전자노트 및 이를 이용한 무전원 무선전송시스템 有权
    无源电子笔记本和无源无线传输系统

    公开(公告)号:KR1020100068725A

    公开(公告)日:2010-06-24

    申请号:KR1020080127180

    申请日:2008-12-15

    Abstract: PURPOSE: A powerless electronic notepad and a powerless wireless transmission system using the same are provided to generate voltage in piezoelectric elements of a spot by a pen and provide power to the electronic notepad and store coordinate of the piezoelectric element of the spot in a memory, thereby storing data without particular power. CONSTITUTION: A plurality of piezoelectric elements is arranged inside the pad unit(120) in the grid format. A tag unit(110) includes a memory unit(111) and an antenna unit(112). The memory unit stores data. The antenna unit performs the RFID communication. Piezoelectric elements arranged in the spot which is pressed by a pen(200) among a plurality of piezoelectric elements generates voltage. A power source is provided to the memory unit by generation of voltage. The coordinate of the spot which is pressed by a pen is stored in the memory unit.

    Abstract translation: 目的:提供一种无电力电子记事本和使用该电子记事本的无电力无线传输系统,以通过笔产生点的压电元件中的电压,并向电子记事本提供电力,并将该点的压电元件的坐标存储在存储器中, 从而存储没有特定功率的数据。 构成:多个压电元件以网格格式布置在垫单元(120)的内部。 标签单元(110)包括存储单元(111)和天线单元(112)。 存储单元存储数据。 天线单元执行RFID通信。 布置在由多个压电元件中的笔(200)按压的点中的压电元件产生电压。 通过产生电压将电源提供给存储器单元。 由笔按下的点的坐标被存储在存储单元中。

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