公开(公告)号：US20070135062A1

公开(公告)日：2007-06-14

申请号：US11442312

申请日：2006-05-30

申请人： In-Jin Hwang ,  Jae-Ho Lee ,  Young-Hwan Kim ,  Yeong-Moo Ryu ,  Hark-Sang Kim

发明人： In-Jin Hwang ,  Jae-Ho Lee ,  Young-Hwan Kim ,  Yeong-Moo Ryu ,  Hark-Sang Kim

IPC分类号： H04B1/46 ,  H04B1/04 ,  H01Q11/12

CPC分类号： H01Q21/0025 ,  H01Q1/246 ,  H04B1/006 ,  H04B1/0458 ,  H04B1/18

摘要： An apparatus and method for automatically matching an impedance for a frequency of an antenna in a wireless terminal. The apparatus automatically matches an impedance for a frequency of an antenna in a wireless terminal. The apparatus includes a duplexer for classifying frequencies transmitted/received through the antenna of the wireless terminal, an automatic matching module for transmitting the reception frequency, which is received from the duplexer, to an amplifier after automatically matching impedance for the reception frequency and for transmitting the transmission frequency, which is received from the amplifier, to the duplexer after automatically matching impedance for the transmission frequency, and a controller for controlling the automatic matching module to automatically match impedance for the transmission/reception frequency.

摘要翻译： 一种用于自动匹配无线终端中的天线的频率的阻抗的装置和方法。 该装置自动匹配无线终端中的天线的频率的阻抗。 该装置包括用于对通过无线终端的天线发送/接收的频率进行分类的双工器，在自动匹配接收频率的阻抗和用于发送之后，将从双工器接收的接收频率发送到放大器的自动匹配模块 在自动匹配传输频率的阻抗之后，从放大器接收的传输频率，以及用于控制自动匹配模块自动匹配发射/接收频率的阻抗的控制器。

公开(公告)号：US20070149146A1

公开(公告)日：2007-06-28

申请号：US11598675

申请日：2006-11-14

申请人： In-Jin Hwang ,  Jae-Ho Lee ,  Jong-Kyun Shin ,  Young-Hwan Kim ,  Yeong-Moo Ryu ,  Hark-Sang Kim

发明人： In-Jin Hwang ,  Jae-Ho Lee ,  Jong-Kyun Shin ,  Young-Hwan Kim ,  Yeong-Moo Ryu ,  Hark-Sang Kim

IPC分类号： H04B1/46 ,  H04B1/04 ,  H04B1/18

CPC分类号： H01Q1/242 ,  H01Q1/246 ,  H01Q21/0025 ,  H03H7/01 ,  H03H7/40 ,  H03H7/48 ,  H04B1/006 ,  H04B1/0458 ,  H04B1/18

摘要： An apparatus and method for automatically matching a frequency of an antenna in a wireless terminal are provided. The apparatus includes a duplexer for classifying frequencies transmitted/received through the antenna of the wireless terminal, transmitting the reception frequency received in the antenna to an automatic matching module, and transmitting a transmission frequency, which is received from the automatic matching module, to the antenna; the automatic matching module for automatically matching impedance for the reception frequency received from the duplexer, transmitting the impedance-matched reception frequency to an amplifier, automatically matching impedance for the transmission frequency received from the amplifier, and transmitting the impedance-matched transmission frequency to the duplexer; and a controller for controlling the automatic matching module to automatically match the impedance for the transmission/reception frequencies.

摘要翻译： 提供了一种用于在无线终端中自动匹配天线的频率的装置和方法。 该装置包括用于对通过无线终端的天线发送/接收的频率进行分类的双工器，将在天线中接收的接收频率发送到自动匹配模块，并将从自动匹配模块接收的发送频率发送到 天线; 自动匹配模块，用于自动匹配从双工器接收的接收频率的阻抗，将阻抗匹配的接收频率发送到放大器，自动匹配从放大器接收的发送频率的阻抗，并将阻抗匹配的发送频率发送到 双工器 以及用于控制自动匹配模块以自动匹配发送/接收频率的阻抗的控制器。

公开(公告)号：US08734686B2

公开(公告)日：2014-05-27

申请号：US12879596

申请日：2010-09-10

申请人： Young-Hun Byun ,  Jae-Ho Lee ,  Young-Hwan Kim

发明人： Young-Hun Byun ,  Jae-Ho Lee ,  Young-Hwan Kim

IPC分类号： H01B1/02 ,  B05D5/12

CPC分类号： H01B1/22 ,  C23C18/08 ,  H01B1/026 ,  H05K3/105 ,  H05K2201/0257 ,  H05K2203/1105 ,  H05K2203/121

摘要： Disclosed is a metal pattern composition including a conductive metal or a conductive metal precursor compound, and a carboxylic acid-amine base ion pair salt.

摘要翻译： 公开了包含导电金属或导电金属前体化合物和羧酸 - 胺碱离子对盐的金属图案组合物。

公开(公告)号：US08696944B2

公开(公告)日：2014-04-15

申请号：US12879596

申请日：2010-09-10

申请人： Young-Hun Byun ,  Jae-Ho Lee ,  Young-Hwan Kim

发明人： Young-Hun Byun ,  Jae-Ho Lee ,  Young-Hwan Kim

IPC分类号： H01B1/02 ,  B05D5/12

摘要： Disclosed is a metal pattern composition including a conductive metal or a conductive metal precursor compound, and a carboxylic acid-amine base ion pair salt.

公开(公告)号：US20070253354A1

公开(公告)日：2007-11-01

申请号：US11524712

申请日：2006-09-21

申请人： Min Sakong ,  Jae-Ho Lee ,  Young-Hwan Kim

发明人： Min Sakong ,  Jae-Ho Lee ,  Young-Hwan Kim

IPC分类号： H04Q7/00

CPC分类号： H04H40/18

摘要： Disclosed are a device and a method for receiving a Digital Multimedia Broadcasting (DMB) signal in a wireless terminal, which can receive a DMB signal corresponding to each channel. The apparatus includes an automatic matching unit resonating at a frequency band corresponding to a selected channel; a DMB reception unit outputting a DMB signal corresponding to the selected channel, which is received through the resonated frequency band using the automatic matching unit; and a control unit controlling the automatic matching unit to resonate at the frequency band corresponding to the selected channel and the DMB reception unit to output the DMB signal corresponding to the selected channel, which is received through the resonated frequency band. Further, the method includes: resonating at a frequency band corresponding to a selected channel if the channel is selected in a DMB mode of a wireless terminal; and outputting a DMB signal corresponding to the selected channel, which is received through the resonated frequency band.

摘要翻译： 公开了一种用于在无线终端中接收数字多媒体广播（DMB）信号的装置和方法，其可以接收对应于每个信道的DMB信号。 该装置包括在对应于所选频道的频带上谐振的自动匹配单元; DMB接收单元，输出通过所述谐振频带使用所述自动匹配单元接收的与所选择的信道相对应的DMB信号; 以及控制单元，控制所述自动匹配单元在与所选择的频道相对应的频带和所述DMB接收单元之间谐振，以输出通过所述谐振频带接收到的所选频道对应的DMB信号。 此外，该方法包括：如果在无线终端的DMB模式中选择了信道，则在与所选择的信道相对应的频带上共振; 并且输出与通过所述谐振频带接收的所选择的信道相对应的DMB信号。

公开(公告)号：US20080055165A1

公开(公告)日：2008-03-06

申请号：US11709826

申请日：2007-02-23

申请人： Joung-Sub Shin ,  Yong-Jin Kim ,  Jae-Ho Lee ,  Young-Hwan Kim

发明人： Joung-Sub Shin ,  Yong-Jin Kim ,  Jae-Ho Lee ,  Young-Hwan Kim

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/0421

摘要： An antenna device for a portable terminal. The antenna device includes a carrier mounted in a housing of the portable terminal, at least one support extending from the carrier, a main radiator attached onto the carrier and an auxiliary radiator extending from the main radiator and fixed to ends of the supports while being spaced apart from the carrier. Since the antenna device includes the supports extending from the carrier to support the auxiliary radiator extending from the main radiator, the auxiliary radiator can be spaced apart from the carrier and the inner side of the housing of the portable terminal when the antenna device is mounted in the portable terminal. Thus, by reducing interference from a user's body or structures in the housing of the portable terminal, stable radiation performance can be secured. Moreover, the shape of the carrier can be easily changed suitably for a slim portable terminal by supporting the auxiliary support using the supports, whereby the antenna device can be easily installed in a small mounting space in a compact and slim portable terminal and an effective area of the antenna device can be minimized and an antenna gain can be improved in the same size space.

摘要翻译： 一种用于便携式终端的天线装置。 天线装置包括安装在便携式终端的壳体中的载体，从载体延伸的至少一个支撑件，附接到载体上的主散热器和从主散热器延伸并固定到支撑件端部的辅助散热器，同时间隔开 除了承运人。 由于天线装置包括从载体延伸以支撑从主散热器延伸的辅助辐射器的支撑件，所以当安装天线装置时，辅助散热器可与载体和便携式终端的壳体的内侧间隔开 便携式终端。 因此，通过减少来自便携式终端的外壳中的用户身体或结构的干扰，可以确保稳定的辐射性能。 此外，通过使用支撑件支撑辅助支撑件，可以容易地改变载体的形状，从而可以通过支撑辅助支架来适当地改变载体的形状，由此天线装置可以容易地安装在紧凑且细长的便携式终端中的小的安装空间中，并且有效区域 的天线装置可以被最小化，并且可以在相同尺寸的空间中改善天线增益。

公开(公告)号：US20080129644A1

公开(公告)日：2008-06-05

申请号：US11773563

申请日：2007-07-05

申请人： Jeong-Ah SEO ,  Jae-Ho Lee ,  Jeong-Wan Park ,  Young-Hwan Kim

发明人： Jeong-Ah SEO ,  Jae-Ho Lee ,  Jeong-Wan Park ,  Young-Hwan Kim

IPC分类号： H01Q21/00

CPC分类号： H01Q21/28 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q19/005

摘要： A built-in antenna apparatus for a mobile terminal is provided. The built-in antenna apparatus includes a first planar antenna having a first feeding point for providing a first radiation pattern, a second planar antenna having a second feeding point for providing a second radiation pattern, the second planar antenna being located adjacent to the first planar antenna, and a ground stub having a ground point for providing a ground pattern, the ground stub placed a distance apart from the first and the second planar antennas.

摘要翻译： 提供了一种用于移动终端的内置天线装置。 内置天线装置包括第一平面天线，具有用于提供第一辐射图案的第一馈电点，具有用于提供第二辐射图案的第二馈电点的第二平面天线，所述第二平面天线位于第一平面天线附近 天线和具有用于提供接地图案的接地点的接地短截线，所述接地短截线与第一和第二平面天线隔开一段距离。

公开(公告)号：US20080085734A1

公开(公告)日：2008-04-10

申请号：US11806909

申请日：2007-06-05

申请人： Jin-U Kim ,  Seung-Hwan Kim ,  Jong-Kyun Shin ,  Young-Hwan Kim ,  Yong-Jin Kim ,  Jae-Ho Lee ,  Jae-Bong Chun ,  Seong-Ho Yoon

发明人： Jin-U Kim ,  Seung-Hwan Kim ,  Jong-Kyun Shin ,  Young-Hwan Kim ,  Yong-Jin Kim ,  Jae-Ho Lee ,  Jae-Bong Chun ,  Seong-Ho Yoon

IPC分类号： H04M1/00

CPC分类号： H04B1/18

摘要： A method and device for receiving a digital multimedia broadcasting (DMB) signal in a wireless terminal where an external antenna is detachable from the wireless terminal, an internal antenna is embedded in the wireless terminal, a switch connects one of the external antenna and the internal antenna to a DMB receiver. The DMB receiver receives a DMB signal through one of the external antenna and the internal antenna. A controller controls the switch to connect the internal antenna and transmit the DMB signal to the DMB receiver when the external antenna is detached from the wireless terminal and controls the switch to connect the external antenna to the DMB receiver and transmit the DMB signal to the DMB receiver, when the external antenna is attached to the wireless terminal.

摘要翻译： 一种用于在无线终端中接收数字多媒体广播（DMB）信号的方法和装置，其中外部天线可从无线终端拆卸，内部天线嵌入在无线终端中，开关将外部天线和内部天线之一连接起来 天线到DMB接收机。 DMB接收机通过外部天线和内部天线之一接收DMB信号。 当外部天线与无线终端分离时，控制器控制交换机连接内部天线并将DMB信号发送到DMB接收机，并控制交换机将外部天线连接到DMB接收机，并将DMB信号发送到DMB 接收机，当外部天线连接到无线终端时。

公开(公告)号：US08577308B2

公开(公告)日：2013-11-05

申请号：US12268627

申请日：2008-11-11

申请人： Sung-Tae Choi ,  Jung-Han Choi ,  Young-Hwan Kim ,  Dong-Hyun Lee ,  Hong-Yi Kim ,  Ki-Chan Eun ,  Chul-Soon Park

发明人： Sung-Tae Choi ,  Jung-Han Choi ,  Young-Hwan Kim ,  Dong-Hyun Lee ,  Hong-Yi Kim ,  Ki-Chan Eun ,  Chul-Soon Park

IPC分类号： H04B7/06

CPC分类号： H04B7/0617 ,  H04B7/0682

摘要： Disclosed are a beamformer and a beamforming method. The beamformer includes a plurality of dividers, each of which divides an input signal along a plurality of paths, an input switch which selects one of the dividers such that the input signal is input to the selected divider, a phase shifter which shifts phases of respective output signals from the divider, and an output switch which transmits the output signals from the phase shifter to an antenna.

摘要翻译： 公开了波束成形器和波束成形方法。 波束形成器包括多个分频器，每个分频器沿着多个路径分割输入信号;输入开关，其选择一个分频器，使得输入信号被输入到所选择的分频器;移相器，其相移 来自分频器的输出信号，以及将相移器的输出信号发送到天线的输出开关。

公开(公告)号：USD670773S1

公开(公告)日：2012-11-13

申请号：US29388757

申请日：2011-04-01

申请人： Young-Hwan Kim

设计人： Young-Hwan Kim