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61. 发明申请

US20100058568A1 MULTI-BAND FILTER MODULE AND METHOD OF FABRICATING THE SAME 审中-公开
标题翻译：多带滤波器模块及其制造方法
公开(公告)号：US20100058568A1
公开(公告)日：2010-03-11
申请号：US12620264
申请日：2009-11-17
申请人： Kuang-woo NAM , Chul-soo Kim , In-sang Song , Yun-kwon Park , Eun-seok Park
发明人： Kuang-woo NAM , Chul-soo Kim , In-sang Song , Yun-kwon Park , Eun-seok Park
IPC分类号： H01L41/22
CPC分类号： H03H9/46 , H03H3/02 , H03H3/08 , H03H9/105 , H03H9/1092 , H03H9/54 , H03H9/64 , H03H9/703 , H03H9/706 , H03H9/72 , H03H9/725 , H03H2003/0071 , Y10T29/42
摘要： A multi-band filter module and a method of fabricating the same are provided. The multi-band filter module includes a piezoelectric substrate, a first filter provided on the piezoelectric substrate, and a second filter provided adjacent to the first filter on the piezoelectric substrate, and operating in a frequency band that is lower than that of the first filter.
摘要翻译：提供了一种多频带滤波器模块及其制造方法。多频带滤波器模块包括压电基板，设置在压电基板上的第一滤波器和与压电基板上的第一滤波器相邻设置的第二滤波器，并且在低于第一滤波器的频带中操作。

62. 发明授权

US07535319B2 Band pass filter and duplexer having the same 有权
标题翻译：带通滤波器和双工器具有相同的功能
公开(公告)号：US07535319B2
公开(公告)日：2009-05-19
申请号：US11637768
申请日：2006-12-13
申请人： Yun-kwon Park , In-sang Song , Seok-chul Yun , Kuang-woo Nam
发明人： Yun-kwon Park , In-sang Song , Seok-chul Yun , Kuang-woo Nam
IPC分类号： H03H9/70 , H03H9/54
CPC分类号： H03H9/706
摘要： A band pass filter for improving filtering, realizing high integration, and reducing manufacturing costs, and a duplexer having the band pass filter. The band pass filter comprises a first resonant circuit in which n first resonators are connected in series, where n is a natural number greater than 1; a second resonator circuit which faces the first resonant circuit and has m second resonators connected in series, where m is a natural number greater than 1; and a third resonant circuit in which k third resonators are connected in parallel on branching lines linking the first and second resonant circuits, where k is a natural number greater than 1. By arranging the resonators of the respective resonant circuits in the bridge structure, the filtering characteristics can be improved, the number of inductors used to adjust the resonant frequency characteristics of the resonators can be reduced, high integration can be realized and manufacture cost can be reduced.
摘要翻译：用于改进滤波，实现高集成度和降低制造成本的带通滤波器，以及具有带通滤波器的双工器。带通滤波器包括第一谐振电路，其中n个第一谐振器串联连接，其中n是大于1的自然数; 面向第一谐振电路并具有串联连接的m个第二谐振器的第二谐振器电路，其中m是大于1的自然数; 以及第三谐振电路，其中k个第三谐振器并联在连接第一和第二谐振电路的分支线上，其中k是大于1的自然数。通过将各个谐振电路的谐振器布置在桥结构中，可以提高滤波特性，可以减少用于调节谐振器的谐振频率特性的电感器的数量，可以实现高集成度并且可以降低制造成本。

63. 发明授权

US07535313B2 Balun 失效
标题翻译：巴伦
公开(公告)号：US07535313B2
公开(公告)日：2009-05-19
申请号：US11656981
申请日：2007-01-24
申请人： Chul-soo Kim , Dal Ahn , Kwi-soo Kim , In-sang Song , Yun-kwon Park , Kuang-woo Nam
发明人： Chul-soo Kim , Dal Ahn , Kwi-soo Kim , In-sang Song , Yun-kwon Park , Kuang-woo Nam
IPC分类号： H03H5/00
CPC分类号： H03H7/422 , H01P5/10 , H03H2001/0085
摘要： A balun includes an input line for receiving an unbalanced signal, an output line for receiving the unbalanced signal from the input line and outputting a balanced signal, and a ground. The input line and the output line are formed in the same layer, and the ground is formed in a different layer from the input line and the output line. The ground has an opening so as to generate a potential difference between the first output line and the second output line. The ground is electrically connected to the input line.
摘要翻译：平衡 - 不平衡转换器包括用于接收不平衡信号的输入线，用于从输入线接收不平衡信号并输出平衡信号的输出线和接地。输入线和输出线形成在相同的层中，并且地面形成在与输入线和输出线不同的层中。地面具有开口，以产生第一输出线和第二输出线之间的电位差。接地电连接到输入线。

64. 发明授权

US07471167B2 Balun 有权
标题翻译：巴伦
公开(公告)号：US07471167B2
公开(公告)日：2008-12-30
申请号：US11638507
申请日：2006-12-14
申请人： Chul-soo Kim , Dal Ahn , Kwi-soo Kim , In-sang Song , Yun-kwon Park , Seok-chul Yun , Kuang-woo Nam
发明人： Chul-soo Kim , Dal Ahn , Kwi-soo Kim , In-sang Song , Yun-kwon Park , Seok-chul Yun , Kuang-woo Nam
IPC分类号： H01P5/10 , H03H7/42 , H01P3/08
CPC分类号： H01P5/10
摘要： A balun capable of a reduced whole size. The balun includes an input line receiving an unbalanced signal, an output line receiving the unbalanced signal from the input line and outputting a balanced signal, and a ground part. The input and output lines are formed on a layer, and the ground part is formed on a different layer from the layer. The ground part includes an opening and is electrically connected to the input line, and a portion of the ground part is removed to form the opening so that a potential difference occurs between first and second output lines. Thus, although a length of the output line is less than ¼ of an input wavelength λ, a difference between phases of first and second output signals can be about 180°. As a result, the whole size of the balun can be reduced.
摘要翻译：平衡 - 不平衡转换器能够减小整体尺寸。平衡 - 不平衡转换器包括接收不平衡信号的输入线，输入线接收来自输入线的不平衡信号并输出平衡信号的输出线和接地部分。输入和输出线形成在层上，并且接地部分形成在与该层不同的层上。接地部分包括开口并且电连接到输入线，并且去除接地部分的一部分以形成开口，使得在第一和第二输出线之间产生电位差。因此，尽管输出线的长度小于输入波长λ的1/4，但是第一和第二输出信号的相位差可以是大约180°。结果，平衡不平衡变换器的整体尺寸可以减小。

65. 发明申请

US20080024242A1 Phase shifter, method of fabricating the same, and duplexer having the same 有权
标题翻译：移相器及其制造方法，以及具有该移相器的双工器
公开(公告)号：US20080024242A1
公开(公告)日：2008-01-31
申请号：US11644910
申请日：2006-12-26
申请人： Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park
发明人： Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park
IPC分类号： H03H7/46
CPC分类号： H03H7/463 , H03H7/18
摘要： A phase shifter fabricated by a simple process and having a simple structure, a method of fabricating the same, and a duplexer having the same are disclosed. The duplexer includes a transmitting-end filter capable of passing only a signal in the range of a transmission frequency, a receiving-end filter capable of passing only a signal in the range of a reception frequency, and a phase shifter interposed between the transmitting-end filter and the receiving-end filter to isolate a transmitted signal of the transmitting-end filter and a received signal of the receiving-end filter from each other. The phase shifter includes a substrate provided with an input port and an output port, an inductor formed on the substrate and connected to the input and output ports, and a capacitor provided on the substrate, wherein the capacitor and inductor share a region of the substrate.
摘要翻译：公开了一种通过简单工艺制造并具有简单结构的移相器，其制造方法和具有该相移器的双工器。双工器包括能够仅通过传输频率范围内的信号的发送端滤波器，仅能够接收接收频率范围内的信号的接收端滤波器和插入在发送频率范围之间的移相器，端接滤波器和接收端滤波器，以将发送端滤波器的发送信号和接收端滤波器的接收信号彼此隔离。移相器包括设置有输入端口和输出端口的基板，形成在基板上并连接到输入和输出端口的电感器和设置在基板上的电容器，其中电容器和电感器共享基板的区域。

66. 发明申请

US20070188049A1 Monolithic RF circuit and method of fabricating the same 审中-公开
标题翻译：单片RF电路及其制造方法
公开(公告)号：US20070188049A1
公开(公告)日：2007-08-16
申请号：US11649824
申请日：2007-01-05
申请人： In-sang Song , Sang-wook Kwon , Chul-soo Kim , Yun-kwon Park
发明人： In-sang Song , Sang-wook Kwon , Chul-soo Kim , Yun-kwon Park
IPC分类号： H01L41/00
CPC分类号： H03H3/02 , H03H9/0542 , H03H9/173
摘要： A monolithic radio frequency (RF) circuit and a method of fabricating the monolithic RF circuit are provided. The monolithic RF circuit includes: a base substrate; a filter part including first and second support layers formed on the base substrate, a first air gap formed between the first and second support layers, a first electrode formed on the second support layer and the first air gap, a first piezoelectric layer formed on the first support layer and the first electrode, and a second electrode formed on the first piezoelectric layer; and a switch part including a third support layer adjacent to the second support layer, a second air gap formed between the second and third support layers, a first switch electrode formed on the second air gap and the third support layer, and a second piezoelectric layer formed on the first switch electrode.
摘要翻译：提供单片射频（RF）电路和制造单片RF电路的方法。单片RF电路包括：基底; 过滤器部分，包括形成在基底基板上的第一和第二支撑层，形成在第一和第二支撑层之间的第一气隙，形成在第二支撑层和第一气隙上的第一电极，形成在第一和第二支撑层上的第一压电层第一支撑层和第一电极，以及形成在第一压电层上的第二电极; 以及开关部分，包括与第二支撑层相邻的第三支撑层，形成在第二和第三支撑层之间的第二气隙，形成在第二气隙和第三支撑层上的第一开关电极和第二压电层形成在第一开关电极上。

67. 发明申请

US20060138965A1 Magnetron 有权
标题翻译：磁控管
公开(公告)号：US20060138965A1
公开(公告)日：2006-06-29
申请号：US11303986
申请日：2005-12-19
申请人： Dong-ha Shim , Kuang-woo Nam , Yun-kwon Park , In-sang Song
发明人： Dong-ha Shim , Kuang-woo Nam , Yun-kwon Park , In-sang Song
IPC分类号： H01J25/50
CPC分类号： H01J25/50
摘要： A magnetron which generates a high-frequency energy in the Terahertz band is provided. The magnetron includes a cathode unit, which is connected to a terminal of a power source, and which selectively emits an electron according to when power is supplied; an anode block, which is connected to another terminal of the power source, and which has an operation chamber in which the emitted electron moves; and one or more resonance cavities which generate a high-frequency energy by a movement of the emitted electron; and a pair of magnet units forming a magnetic field in the operation chamber.
摘要翻译：提供在太赫兹频带中产生高频能量的磁控管。磁控管包括阴极单元，其连接到电源的端子，并且根据供电时选择性地发射电子; 阳极块，其连接到电源的另一个端子，并且具有其中发射的电子移动的操作室; 以及通过所发射的电子的运动产生高频能量的一个或多个谐振腔; 以及在操作室中形成磁场的一对磁体单元。

68. 发明授权

US07973618B2 Phase shifter, method of fabricating the same, and duplexer having the same 有权
标题翻译：移相器及其制造方法，以及具有该移相器的双工器
公开(公告)号：US07973618B2
公开(公告)日：2011-07-05
申请号：US11644910
申请日：2006-12-26
申请人： Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park
发明人： Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park
IPC分类号： H03H7/46
CPC分类号： H03H7/463 , H03H7/18
摘要： A phase shifter fabricated by a simple process and having a simple structure, a method of fabricating the same, and a duplexer having the same are disclosed. The duplexer includes a transmitting-end filter capable of passing only a signal in the range of a transmission frequency, a receiving-end filter capable of passing only a signal in the range of a reception frequency, and a phase shifter interposed between the transmitting-end filter and the receiving-end filter to isolate a transmitted signal of the transmitting-end filter and a received signal of the receiving-end filter from each other. The phase shifter includes a substrate provided with an input port and an output port, an inductor formed on the substrate and connected to the input and output ports, and a capacitor provided on the substrate, wherein the capacitor and inductor share a region of the substrate.
摘要翻译：公开了一种通过简单工艺制造并具有简单结构的移相器，其制造方法和具有该相移器的双工器。双工器包括能够仅通过传输频率范围内的信号的发送端滤波器，仅能够接收接收频率范围内的信号的接收端滤波器和插入在发送频率范围之间的移相器，端接滤波器和接收端滤波器，以将发送端滤波器的发送信号和接收端滤波器的接收信号彼此隔离。移相器包括设置有输入端口和输出端口的基板，形成在基板上并连接到输入和输出端口的电感器和设置在基板上的电容器，其中电容器和电感器共享基板的区域。

69. 发明授权

US07701312B2 Integrated device and fabricating method thereof 有权
标题翻译：集成器件及其制造方法
公开(公告)号：US07701312B2
公开(公告)日：2010-04-20
申请号：US11812878
申请日：2007-06-22
申请人： Eun-seok Park , Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-Kwon Park
发明人： Eun-seok Park , Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-Kwon Park
IPC分类号： H03H9/00
CPC分类号： H03H3/04 , H03H9/0547 , H03H9/174 , Y10T29/42
摘要： An integrated device is constructed by integrating an FBAR and a tunable capacitor. The integrated device includes a substrate; a resonator formed on the substrate; a driving electrode layer formed on the substrate apart from the resonator; a first electrode layer formed upwardly apart from the substrate and facing the resonator; and a second electrode layer formed upwardly apart from the substrate and facing the driving electrode layer, the second electrode layer stepped from the first electrode layer. Accordingly, the integrated device can increase the tuning range and mitigate the parasitic resistance.
摘要翻译：通过集成FBAR和可调电容器构成集成器件。集成器件包括衬底; 形成在所述基板上的谐振器; 形成在与所述谐振器分离的所述基板上的驱动电极层; 从衬底向上分离并面向谐振器的第一电极层; 以及第二电极层，该第二电极层从衬底向上形成并面对驱动电极层，第二电极层从第一电极层阶梯形。因此，集成器件可以增加调谐范围并减小寄生电阻。

70. 发明申请

US20090115553A1 TUNABLE RESONATOR USING FILM BULK ACOUSTIC RESONATOR (FBAR) 有权
标题翻译：使用电影大音量谐振器（FBAR）的谐振器
公开(公告)号：US20090115553A1
公开(公告)日：2009-05-07
申请号：US12048481
申请日：2008-03-14
申请人： Jea-shik SHIN , Yun-kwon Park , In-sang Song , Duck-hwan Kim , Chul-soo Kim
发明人： Jea-shik SHIN , Yun-kwon Park , In-sang Song , Duck-hwan Kim , Chul-soo Kim
IPC分类号： H03H9/54
CPC分类号： H03H9/171 , H03H2009/02173
摘要： A tunable resonator is provided. The tunable resonator includes a film bulk acoustic resonator (FBAR) for performing a resonance, and at least one driver which is arranged at a side of the FBAR and is deformed and brought into contact with the FBAR by an external signal, thereby changing a resonance frequency of the FBAR. Accordingly, a multiband integration and a one-chip manufacture can be implemented simply using a micro electro mechanical system (MEMS) technology and a mass production is possible.
摘要翻译：提供可调谐谐振器。可调谐谐振器包括用于进行谐振的膜体声波谐振器（FBAR）和至少一个驱动器，该驱动器布置在FBAR的一侧并通过外部信号变形并与FBAR接触，从而改变谐振 FBAR的频率。因此，可以简单地使用微机电系统（MEMS）技术来实现多频带集成和单芯片制造，并且可以批量生产。

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