公开(公告)号：US08558635B2

公开(公告)日：2013-10-15

申请号：US13130197

申请日：2009-07-30

申请人： Jin-Cheol Jeong ,  In-Bok Yom ,  Dong-Pil Chang ,  Inkwon Ju

发明人： Jin-Cheol Jeong ,  In-Bok Yom ,  Dong-Pil Chang ,  Inkwon Ju

IPC分类号： H03H5/00 ,  H01P3/08

CPC分类号： H01P5/10 ,  H01P5/16

摘要： Provided is a 3-way balun for a double balanced mixer. This research provides a 3-way balun available for a planar-type double balanced mixer and a planar-type double balanced mixer employing the same. The 3-way balun includes a first output unit for receiving and outputting an input signal of a predetermined frequency; and second and third output units connected to the first output unit and outputting signals whose phase is different by 180 from a phase of a signal of the first output unit and amplitude is a half of an amplitude of the signal outputted from the first output unit.

摘要翻译： 提供了一种双向平衡搅拌机的三通平衡 - 不平衡转换器。 该研究提供了一种用于平面型双平衡混频器的三向平衡 - 不平衡变压器和采用该平衡型双平衡混频器的平面型双平衡混频器。 3路平衡 - 不平衡变换器包括用于接收和输出预定频率的输入信号的第一输出单元; 以及连接到第一输出单元的第二和第三输出单元，并且将与第一输出单元的信号的相位相差180度的信号输出，并且幅度是从第一输出单元输出的信号的振幅的一半。

公开(公告)号：US08482360B2

公开(公告)日：2013-07-09

申请号：US12681307

申请日：2008-06-26

申请人： Dong-Pil Chang ,  In-Bok Yom

发明人： Dong-Pil Chang ,  In-Bok Yom

IPC分类号： H01P1/10 ,  H01P5/12

CPC分类号： H03K17/693 ,  H01P1/15 ,  H03K17/122 ,  H03K2017/066

摘要： Provided is a RF switch for switching a path of a RF signal using a semiconductor transistor such as a field effect transistor (FET). The RF switch includes a plurality of resonators connected to a RF transmission line, and at least one of switching elements connected in shunt or in series between the plural of resonators. The plurality of resonators resonate by interacting with the switching elements when the switching elements are shorted or open.

摘要翻译： 提供了一种用于使用诸如场效应晶体管（FET）的半导体晶体管切换RF信号的路径的RF开关。 RF开关包括连接到RF传输线的多个谐振器以及在多个谐振器之间并联或串联连接的开关元件中的至少一个。 当开关元件短路或断开时，多个谐振器通过与开关元件相互作用而谐振。

公开(公告)号：US08422232B2

公开(公告)日：2013-04-16

申请号：US13002888

申请日：2009-07-21

申请人： Changsoo Kwak ,  In-Bok Yom ,  So-Hyeun Yun ,  Donghwan Shin ,  Ho-Jin Lee

发明人： Changsoo Kwak ,  In-Bok Yom ,  So-Hyeun Yun ,  Donghwan Shin ,  Ho-Jin Lee

IPC分类号： H05K7/20

CPC分类号： H01Q1/02 ,  H01Q1/42

摘要： A system for controlling temperature of an antenna module including a heat generating module, and a radome and an underbody cover that enclose the heat generating module. The system includes: a heat collecting unit mounted on inner surface of the antenna module; a heat discharging unit mounted on outer surface of the antenna module; and a heat transfer unit for transferring heat from the heat collecting unit to the heat discharging unit.

摘要翻译： 一种用于控制包括发热模块的天线模块的温度的系统，以及包围发热模块的天线罩和底盖。 该系统包括：安装在天线模块的内表面上的集热单元; 安装在所述天线模块的外表面上的放热单元; 以及用于将热量从集热单元传递到散热单元的传热单元。

公开(公告)号：US08362608B2

公开(公告)日：2013-01-29

申请号：US12681617

申请日：2008-06-16

申请人： In Kwon Ju ,  In Bok Yom

发明人： In Kwon Ju ,  In Bok Yom

IPC分类号： H01L23/34

CPC分类号： H01L23/055 ,  H01L23/057 ,  H01L23/66 ,  H01L24/48 ,  H01L24/73 ,  H01L2223/6616 ,  H01L2223/6627 ,  H01L2224/32225 ,  H01L2224/45014 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01087 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/19033 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207

摘要： An ultra wideband hermetically sealed surface mount package for a microwave monolithic integrated circuit (MMIC) is provided including: an integrated circuit; a package body being mounted with the integrated circuit and comprising a plurality of first dielectrics formed in a multilayer, a first line unit mounted to a circuit substrate and is electrically connected with an external circuit, a second line unit upwardly extended from the first line unit and is electrically connected with the first line unit, a third line unit extended to the right angle from the second line unit and is electrically connected with the second line unit, and a bonding unit that electrically connects the third line unit and the mounted integrated circuit; and a package cover being formed on the package body to seal the integrated circuit and comprising a plurality of second dielectrics formed in a multilayer.

摘要翻译： 提供了一种用于微波单片集成电路（MMIC）的超宽带气密密封表面贴装封装，包括：集成电路; 一个封装体与该集成电路一起安装，并且包括形成在多层中的多个第一电介质，一个安装在电路基板上并与外部电路电连接的第一线路单元，从第一线路单元向上延伸的第二线路单元 并且与第一线路单元电连接，第三线路单元从第二线路单元延伸成直角并与第二线路单元电连接;以及接合单元，其将第三线路单元和安装的集成电路 ; 以及封装盖，其形成在所述封装主体上以密封所述集成电路并且包括形成在多层中的多个第二电介质。

公开(公告)号：US20120112963A1

公开(公告)日：2012-05-10

申请号：US13288486

申请日：2011-11-03

申请人： Hong-Yeol Lee ,  Man-Seok Uhm ,  So-Hyeun Yun ,  In-Bok Yom

发明人： Hong-Yeol Lee ,  Man-Seok Uhm ,  So-Hyeun Yun ,  In-Bok Yom

IPC分类号： H01Q3/44

CPC分类号： H01P5/12 ,  H01Q3/40 ,  H03F3/60 ,  H03F3/602 ,  H03F3/68 ,  H03F2200/192 ,  H03F2200/198 ,  H03F2200/204

摘要： A butler matrix and a multi-port amplifier having the same, capable of splitting a single input signal into N-signals or combining N-signals into a single output are provided. The hybrids are provided in a predetermined disposition, the input port and the output port of the hybrids are provided in a predetermined direction and the waveguides are provided in a bended structure such that paths for connecting the hybrids have no crossing portion.

摘要翻译： 提供了一种能够将单个输入信号分解为N信号或将N个信号组合成单个输出的管状矩阵和具有该管状矩阵的多端口放大器。 以预定的配置提供混合物，混合物的输入端口和输出端口以预定方向设置，并且波导设置成弯曲结构，使得用于连接混合物的路径没有交叉部分。

公开(公告)号：US08049319B2

公开(公告)日：2011-11-01

申请号：US12604354

申请日：2009-10-22

申请人： In-Kwon Ju ,  In-Bok Yom ,  Ho-Jin Lee

发明人： In-Kwon Ju ,  In-Bok Yom ,  Ho-Jin Lee

IPC分类号： H01L23/02 ,  H01L23/053 ,  H01L23/12 ,  H01L23/34

CPC分类号： H01L23/66 ,  H01L23/552 ,  H01L2223/6616 ,  H01L2223/6622 ,  H01L2223/6627 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/1423 ,  H01L2924/19032 ,  H01L2924/19033 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： This research discloses an ultra wideband system-on-package (SoP). The SoP includes a package body; a first integrated circuit mounted on the package body; a first signal transmission unit connected to the first integrated circuit; a signal via connected to the first signal transmission unit and including a slab line and a trough line; and a second signal transmission unit connected to the signal via. The technology of the present research can transmit ultra broadband signals by minimizing discontinuity of signals appearing during vertical transition that occurs in the course of a signal transmission to/from an external circuit, and a fabrication method thereof.

摘要翻译： 该研究公开了一种超宽带系统级封装（SoP）。 SoP包括一个包装体; 安装在封装主体上的第一集成电路; 连接到第一集成电路的第一信号传输单元; 连接到第一信号传输单元并包括板条线和槽线的信号通路; 以及连接到信号通道的第二信号传输单元。 本研究的技术可以通过最小化在向外部电路传输信号的过程中发生的垂直转换期间出现的信号的不连续性来传输超宽带信号及其制造方法。

公开(公告)号：US20110234321A1

公开(公告)日：2011-09-29

申请号：US12897882

申请日：2010-10-05

申请人： Jin Cheol JEONG ,  In Bok YOM

发明人： Jin Cheol JEONG ,  In Bok YOM

IPC分类号： H03F3/68

CPC分类号： H03F1/22 ,  H03F3/68 ,  H03F2200/222 ,  H03F2200/387 ,  H03F2200/555

摘要： A multi-function MMIC operated by a switch using an amplifier is disclosed. A switch may be configured by connecting an input or an output of a plurality of amplifiers, and an insertion loss may be reduced by selecting a transmission mode or a reception mode of an MMIC using the switch. A noise characteristic, a power characteristic, and a gain characteristic may also be improved.

摘要翻译： 公开了由使用放大器的开关操作的多功能MMIC。 可以通过连接多个放大器的输入或输出来配置开关，并且可以通过使用开关选择MMIC的传输模式或接收模式来减少插入损耗。 还可以提高噪声特性，功率特性和增益特性。

公开(公告)号：US20110199141A1

公开(公告)日：2011-08-18

申请号：US13124141

申请日：2009-09-15

申请人： Donghwan Shin ,  Changsoo Kwak ,  So-Hyeun Yun ,  In-Bok Yom

发明人： Donghwan Shin ,  Changsoo Kwak ,  So-Hyeun Yun ,  In-Bok Yom

IPC分类号： H03H11/20

CPC分类号： H03H11/20

摘要： Provided is a phase shifter having a high phase difference in a microwave band. The phase shifter includes a first phase shifting unit configured to receive an input signal having a predetermined frequency, receive a first control signal and a second control signal operating contrary to the first control signal, output the input signal as it is when the first control signal is activated, and output the input signal to have a lead phase as much as a predetermined phase, and a second phase shifting unit configured to receive a second signal outputted from the first phase shifting unit, receive the first control signal and the second control signal, output the second signal to have a lagged phase as much as a predetermined phase when the first control signal is activated, and output the second signal as it is when the second control signal is activated.

摘要翻译： 提供了一种在微波带中具有高相位差的移相器。 移相器包括：第一相移单元，被配置为接收具有预定频率的输入信号;接收与第一控制信号相反的第一控制信号和第二控制信号;当第一控制信号 并且将输入信号输出为具有预定相位的引导相位;以及第二移相单元，被配置为接收从第一移相单元输出的第二信号，接收第一控制信号和第二控制信号 当第一控制信号被激活时，将第二信号输出为具有预定相位的滞后相位，并且当第二控制信号被激活时输出第二信号。

公开(公告)号：US20110140763A1

公开(公告)日：2011-06-16

申请号：US12822718

申请日：2010-06-24

申请人： Youn Sub NOH ,  In Bok Yom

发明人： Youn Sub NOH ,  In Bok Yom

IPC分类号： H03K17/687 ,  H03K17/60

CPC分类号： H03K17/005 ,  H03K17/567 ,  H03K17/693

摘要： Provided is an SPDT switch having improved isolation characteristics in an RF band. The SPDT switch includes a serial switching unit, a current sink unit, a switching isolation unit, and a DC blocking unit. The serial switching unit includes first and second HBTs. The current sink unit sinks a current flowing from a common input terminal to each of first and second output terminals of the serial switching unit. The switching isolation unit causes an unselected output terminal of the first and second output terminals to be electrically isolated from the common input terminal when the serial switching unit operates. The DC blocking unit blocks a DC between the first HBT and the first output terminal and a DC between the second HBT and the second output terminal. Accordingly, it is possible to provide better insertion-loss and isolation characteristics in higher frequency bands than typical switches.

摘要翻译： 提供了在RF频带中具有改进的隔离特性的SPDT开关。 SPDT开关包括串行开关单元，电流吸收单元，开关隔离单元和DC阻断单元。 串行切换单元包括第一和第二HBT。 当前的接收单元吸收从公共输入端子流向串行切换单元的第一和第二输出端子的电流。 当串行切换单元工作时，开关隔离单元使得第一和第二输出端子的未选择的输出端子与公共输入端子电隔离。 DC阻断单元阻止第一HBT与第一输出端之间的DC和第二HBT与第二输出端之间的DC。 因此，可以在比典型的开关更高的频带中提供更好的插入损耗和隔离特性。

公开(公告)号：US07796000B2

公开(公告)日：2010-09-14

申请号：US11996770

申请日：2006-06-26

申请人： Man-Seok Uhm ,  Ju-Seop Lee ,  So-Hyeun Yun ,  In-Bok Yom

发明人： Man-Seok Uhm ,  Ju-Seop Lee ,  So-Hyeun Yun ,  In-Bok Yom

IPC分类号： H01P1/205

CPC分类号： H01P1/2053 ,  H01P7/04

摘要： Provided is a resonator filter using conductive plates having a curved surface to connect an input/output coaxial connector to a resonator. The resonator filter includes: a plurality of resonators for resonating; an input/output coaxial connector; an input/output supporting unit formed between the input coaxial connector and one of the resonators and/or between an output supporting unit formed between the output coaxial connector and other resonator for electrically and mechanically supporting the input/output coupling; and a connecting unit for connecting the input/output supporting unit and the input/output coaxial connector, wherein the input/output supporting unit is a conductive plate with a curved surface having a center axis similar to the resonators.

摘要翻译： 提供一种谐振器滤波器，其使用具有弯曲表面的导电板将输入/输出同轴连接器连接到谐振器。 谐振滤波器包括：用于谐振的多个谐振器; 输入/输出同轴连接器; 输入/输出支持单元，形成在输入同轴连接器和一个谐振器之间，和/或形成在输出同轴连接器和其它谐振器之间的输出支撑单元之间，用于电气和机械支撑输入/输出耦合; 以及用于连接输入/输出支持单元和输入/输出同轴连接器的连接单元，其中输入/输出支撑单元是具有与谐振器类似的中心轴线的曲面的导电板。