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1. 发明授权

US07928909B2 Concurrent mode antenna system 失效
标题翻译：并发模式天线系统
公开(公告)号：US07928909B2
公开(公告)日：2011-04-19
申请号：US11744258
申请日：2007-05-04
申请人： Chang-won Jung , Young-eil Kim , Byung-tae Yoon , Yong-jin Kim
发明人： Chang-won Jung , Young-eil Kim , Byung-tae Yoon , Yong-jin Kim
IPC分类号： H01Q1/38 , H01Q1/48
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q5/00 , H01Q5/378 , H01Q5/40 , H01Q9/42 , H01Q21/28 , H01Q21/29
摘要： A concurrent mode antenna system includes an antenna which generates a plurality of operating frequencies that are available at a same time, the antenna comprising a plurality of feed points; and a signal processing circuit which is connected to the feed points and processes radio signals transmitted and received by the antenna. Accordingly, the antenna system can not only provide various wireless services corresponding to the respective operating frequency bands on the single antenna but also miniaturize the antenna system. Furthermore, the antenna system can achieve the insertion loss prevention, the simplified structure, and the lower cost.
摘要翻译：并发模式天线系统包括产生可同时获得的多个工作频率的天线，天线包括多个馈电点; 以及信号处理电路，其连接到馈电点并处理由天线发送和接收的无线电信号。因此，天线系统不仅可以提供与单个天线上的各个工作频带相对应的各种无线服务，而且还可以使天线系统小型化。此外，天线系统可以实现插入损耗预防，结构简化，成本更低。

2. 发明申请

US20080045175A1 Ultra wide band device and detect-and-avoid method thereof 有权
标题翻译：超宽带设备及其检测和避免方法
公开(公告)号：US20080045175A1
公开(公告)日：2008-02-21
申请号：US11651593
申请日：2007-01-10
申请人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
发明人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
IPC分类号： H04B15/00 , H04B1/18 , H04B17/00
CPC分类号： H04B1/719 , H04B1/71637 , H04B17/318 , H04B17/382 , H04L27/0006
摘要： An ultra wide band (UWB) device and a detect and avoid (DAA) method thereof are provided. The UWB device includes a detect and avoid (DAA) module block which detects a strength of radio signals received in a plurality of channels and determines communicability of the channels; a multitone generation block which generates a plurality of frequencies corresponding to the plurality of the channels and outputs one of the plurality of frequencies; and a controller which controls the multitone generation block to generate frequencies of an available channel which is determined to be communicable by the DAA module block. The method includes detecting a strength of radio signals received in a plurality of channels; determining communicability of the channels according to the detected strength of the radio signals; generating frequencies corresponding to a channel which is determined to be communicable; and transmitting or receiving a signal using the generated frequencies.
摘要翻译：提供了超宽带（UWB）装置及其检测和避免（DAA）方法。 UWB设备包括检测和避免（DAA）模块块，其检测在多个信道中接收的无线电信号的强度并确定信道的通信性; 产生与所述多个通道对应的多个频率并输出所述多个频率中的一个的多音频产生模块; 以及控制器，其控制所述多音产生块以产生被所述DAA模块块确定为可通信的可用信道的频率。该方法包括检测在多个信道中接收的无线电信号的强度; 根据检测到的无线电信号的强度来确定信道的可通信性; 产生与被确定为可通信的信道相对应的频率; 以及使用所产生的频率发送或接收信号。

3. 发明授权

US07822430B2 Ultra wide band device and detect-and-avoid method thereof 有权
标题翻译：超宽带设备及其检测和避免方法
公开(公告)号：US07822430B2
公开(公告)日：2010-10-26
申请号：US11651593
申请日：2007-01-10
申请人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
发明人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
IPC分类号： H04B7/00
CPC分类号： H04B1/719 , H04B1/71637 , H04B17/318 , H04B17/382 , H04L27/0006
摘要： An ultra wide band (UWB) device and a detect and avoid (DAA) method thereof are provided. The UWB device includes a detect and avoid (DAA) module block which detects a strength of radio signals received in a plurality of channels and determines communicability of the channels; a multitone generation block which generates a plurality of frequencies corresponding to the plurality of the channels and outputs one of the plurality of frequencies; and a controller which controls the multitone generation block to generate frequencies of an available channel which is determined to be communicable by the DAA module block. The method includes detecting a strength of radio signals received in a plurality of channels; determining communicability of the channels according to the detected strength of the radio signals; generating frequencies corresponding to a channel which is determined to be communicable; and transmitting or receiving a signal using the generated frequencies.
摘要翻译：提供了超宽带（UWB）装置及其检测和避免（DAA）方法。 UWB设备包括检测和避免（DAA）模块块，其检测在多个信道中接收的无线电信号的强度并确定信道的通信性; 产生与所述多个通道对应的多个频率并输出所述多个频率中的一个的多音频产生模块; 以及控制器，其控制所述多音产生块以产生被所述DAA模块块确定为可通信的可用信道的频率。该方法包括检测在多个信道中接收的无线电信号的强度; 根据检测到的无线电信号强度确定信道的可通信性; 产生与被确定为可通信的信道相对应的频率; 以及使用所产生的频率发送或接收信号。

4. 发明授权

US07411554B2 MIMO antenna operable in multiband 有权
公开(公告)号：US07411554B2
公开(公告)日：2008-08-12
申请号：US11637663
申请日：2006-12-13
申请人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
发明人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
IPC分类号： H01Q1/38 , H01Q3/24
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q9/145 , H01Q9/42 , H01Q21/28
摘要： A multiple-input multiple-output (MIMO) antenna operable in a multiband includes a plurality of antenna elements each including a radiator radiating electromagnetic waves, a ground connected to the radiator, at least one switching element mounted in an area of lengthwise direction of the radiator and short-circuiting or opening the area of the radiator.

5. 发明申请

US20080018539A1 MIMO antenna operable in multiband 有权
标题翻译： MIMO天线可在多频带中工作
公开(公告)号：US20080018539A1
公开(公告)日：2008-01-24
申请号：US11637663
申请日：2006-12-13
申请人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
发明人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
IPC分类号： H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q9/145 , H01Q9/42 , H01Q21/28
摘要： A multiple-input multiple-output (MIMO) antenna operable in a multiband includes a plurality of antenna elements each including a radiator radiating electromagnetic waves, a ground connected to the radiator, at least one switching element mounted in an area of lengthwise direction of the radiator and short-circuiting or opening the area of the radiator.
摘要翻译：可以在多频带中工作的多输入多输出（MIMO）天线包括多个天线元件，每个天线元件包括辐射电磁波的散热器，连接到散热器的地面，安装在该多波段的纵向方向的区域中的至少一个开关元件散热器和短路或打开散热器的区域。

6. 发明申请

US20070135083A1 Mobile terminal having radio frequency identification (RFID) function 有权
标题翻译：具有射频识别（RFID）功能的移动终端
公开(公告)号：US20070135083A1
公开(公告)日：2007-06-14
申请号：US11500407
申请日：2006-08-08
申请人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
发明人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
IPC分类号： H05K11/00 , G08B13/14
CPC分类号： H01Q1/22 , H01Q1/242
摘要： A mobile terminal is provided having an radio frequency identification (RFID) function and includes an antenna which transmits and receives a radio signal; a radio frequency identification matching circuit which changes an operating band of the antenna to a frequency band where an RFID radio signal is input and output; a communication module which processes a mobile communication radio signal transmitted and received via the antenna; and a switch which connects the antenna to either the communication module or the RFID matching circuit according to whether an RFID function is used or not. Accordingly, the compactness of the mobile terminal can be realized, and the RFID communication performance can be enhanced.
摘要翻译：提供具有射频识别（RFID）功能的移动终端，并且包括发送和接收无线电信号的天线; 射频识别匹配电路，其将天线的工作频带改变为输入和输出RFID无线电信号的频带; 处理经由天线发送和接收的移动通信无线电信号的通信模块; 以及根据RFID功能是否使用将天线连接到通信模块或RFID匹配电路的开关。因此，可以实现移动终端的紧凑性，并且可以提高RFID通信性能。

7. 发明授权

US07706834B2 Mobile terminal having radio frequency identification (RFID) function 有权
标题翻译：具有射频识别（RFID）功能的移动终端
公开(公告)号：US07706834B2
公开(公告)日：2010-04-27
申请号：US11500407
申请日：2006-08-08
申请人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
发明人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
IPC分类号： H04M1/00
CPC分类号： H01Q1/22 , H01Q1/242
摘要： A mobile terminal is provided having an radio frequency identification (RFID) function and includes an antenna which transmits and receives a radio signal; a radio frequency identification matching circuit which changes an operating band of the antenna to a frequency band where an RFID radio signal is input and output; a communication module which processes a mobile communication radio signal transmitted and received via the antenna; and a switch which connects the antenna to either the communication module or the RFID matching circuit according to whether an RFID function is used or not. Accordingly, the compactness of the mobile terminal can be realized, and the RFID communication performance can be enhanced.
摘要翻译：提供具有射频识别（RFID）功能的移动终端，并且包括发送和接收无线电信号的天线; 射频识别匹配电路，其将天线的工作频带改变为输入和输出RFID无线电信号的频带; 处理经由天线发送和接收的移动通信无线电信号的通信模块; 以及根据RFID功能是否使用将天线连接到通信模块或RFID匹配电路的开关。因此，可以实现移动终端的紧凑性，并且可以提高RFID通信性能。

8. 发明申请

US20080001823A1 Antenna capable of micro-tuning and macro tuning for wireless terminal 有权
公开(公告)号：US20080001823A1
公开(公告)日：2008-01-03
申请号：US11606146
申请日：2006-11-30
申请人： Chang-won Jung , Yong-jin Kim , Young-eil Kim , Se-hyun Park
发明人： Chang-won Jung , Yong-jin Kim , Young-eil Kim , Se-hyun Park
IPC分类号： H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q1/38
摘要： Disclosed is an antenna capable of micro-tuning and macro-tuning for a wireless terminal, comprising: a radiator radiating electromagnetic waves; a ground connected to the radiator; at least one switching element positioned at a lengthwise region of the radiator, for shorting or opening the region of the radiator; and a voltage controlling element positioned at the radiator between the switching element and the ground, for controlling the extent of a voltage potential applied across the radiator. In accordance with the present invention, the antenna is capable of the macro-tuning between the service bands and micro-tuning for channel control within the service bands. Furthermore, the size of the antenna is significantly reduced and the antenna is installed on a circuit board in a patch type, thereby simplifying a work process.

9. 发明授权

US08441408B2 Miniaturized multiple input multiple output (MIMO) antenna 有权
标题翻译：小型化多输入多输出（MIMO）天线
公开(公告)号：US08441408B2
公开(公告)日：2013-05-14
申请号：US11937075
申请日：2007-11-08
申请人： Il-kyu Kim , Chang-won Jung , Young-eil Kim , Jin-soo Park , Yong-jin Kim
发明人： Il-kyu Kim , Chang-won Jung , Young-eil Kim , Jin-soo Park , Yong-jin Kim
IPC分类号： H01Q1/38 , H01Q1/48 , H01Q21/00
CPC分类号： H01Q21/08 , H01Q1/521 , H01Q9/0407 , H01Q21/24
摘要： A miniaturized multiple input multiple output (MIMO) antenna includes a first antenna element disposed in a first side of a substrate in a round form; a second antenna element in a round form symmetrically with the first antenna element and disposed in the first side of the substrate; and a ground disposed in a second side of the substrate. The first antenna element and the second antenna element are disposed such that electro magnetic waves resonating in the first antenna element and the second antenna element are orthogonally polarized. Accordingly, the antenna size can be reduced. The miniaturized antenna facilitates the component design in the small terminal.
摘要翻译：微型多输入多输出（MIMO）天线包括以圆形形式设置在基板的第一侧中的第一天线元件; 与第一天线元件对称地设置在基板的第一侧中的圆形的第二天线元件; 以及设置在所述基板的第二侧的接地。第一天线元件和第二天线元件被布置成使得在第一天线元件和第二天线元件中谐振的电磁波被正交极化。因此，可以减小天线尺寸。小型天线有助于小型终端中的组件设计。

10. 发明授权

US07486245B2 Mobile terminal with plural antennas 有权
标题翻译：具有多个天线的移动终端
公开(公告)号：US07486245B2
公开(公告)日：2009-02-03
申请号：US11522966
申请日：2006-09-19
申请人： Se-hyun Park , Byung-tae Yoon , Young-eil Kim , Seong-soo Lee
发明人： Se-hyun Park , Byung-tae Yoon , Young-eil Kim , Seong-soo Lee
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/0407 , H01Q9/0421 , H01Q21/28
摘要： Disclosed is a mobile terminal with plural antennas. The mobile terminal with plural antennas, comprising a circuit board formed with a variety of elements, at least one first antenna formed on one surface of the circuit board to transmit and receive a radio signal for mobile communications, and at least one second antenna formed on the other surface of the circuit board to transmit and receive a radio signal for additional services. Accordingly, as the size of the mobile terminal does not necessarily increase to have plural antennas, the mobile terminal can be miniaturized.
摘要翻译：公开了具有多个天线的移动终端。具有多个天线的移动终端，包括形成有各种元件的电路板，形成在电路板的一个表面上的至少一个第一天线，用于发送和接收用于移动通信的无线电信号，以及至少一个第二天线，形成在电路板的另一个表面用于发送和接收无线电信号以用于附加业务。因此，随着移动终端的尺寸不一定增加到具有多个天线，移动终端可以被小型化。

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