专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008042100A3 HARMONIC PHASE TUNING FILTER FOR RF SWITCHES 审中-公开
标题翻译：用于RF开关的谐波相位调谐滤波器
公开(公告)号：WO2008042100A3
公开(公告)日：2008-08-14
申请号：PCT/US2007019990
申请日：2007-09-13
申请人： SKYWORKS SOLUTIONS INC , PRIKHODKO DIMA , TKACHENKO GENE A , CARTER RICHARD A , NABOKIN SERGEY , CHIESA JASON , SPRINKLE STEVEN C , ZHU YU , PELUSO BEVERLY A
发明人： PRIKHODKO DIMA , TKACHENKO GENE A , CARTER RICHARD A , NABOKIN SERGEY , CHIESA JASON , SPRINKLE STEVEN C , ZHU YU , PELUSO BEVERLY A
IPC分类号： H01P1/203
CPC分类号： H03H7/0115 , H03H7/1758 , H03H7/1766 , H03H7/38 , H03H7/465
摘要： According to one exemplary embodiment, a switching module includes a first harmonic phase tuning filter coupled to a first input of an RF switch The first harmonic phase tuning filter is configured to provide an output impedance that substantially matches an input impedance of the RF switch at approximately a fundamental frequency and to provide a low impedance at approximately a harmonic frequency generated by the RF switch The first harmonic phase tuning filter includes an LC circuit coupled between an output terminal of the first harmonic phase tuning filter and a ground and tuned to provide the low impedance at approximately the harmonic frequency generated by the RF switch The RF switching module further includes a second harmonic phase tuning filter coupled to a second input of the RF switch The first and second harmonic phase tuning filters can be fabricated on a single semiconductor die.
摘要翻译：根据一个示例性实施例，开关模块包括耦合到RF开关的第一输入的第一谐波相位调谐滤波器。第一谐波相位调谐滤波器被配置为提供基本上匹配RF开关的输入阻抗的输出阻抗，基本频率，并且在由RF开关产生的近似谐波频率处提供低阻抗。第一谐波相位调谐滤波器包括耦合在第一谐波相位调谐滤波器的输出端和地之间并被调谐以提供低频的LC电路大约由RF开关产生的谐波频率的阻抗RF开关模块还包括耦合到RF开关的第二输入端的二次谐波相位调谐滤波器。可以在单个半导体管芯上制造第一和第二谐波相位调谐滤波器。

2. 发明申请

WO2008042099A2 SWITCHING MODULE WITH HARMONIC PHASE TUNING FILTER 审中-公开
标题翻译：带谐波相位调谐滤波器的开关模块
公开(公告)号：WO2008042099A2
公开(公告)日：2008-04-10
申请号：PCT/US2007019984
申请日：2007-09-13
申请人： SKYWORKS SOLUTIONS INC , PRIKHODKO DIMA , TKACHENKO GENE A , CARTER RICHARD A , NABOKIN SERGEY , CHIESA JASON , SPRINKLE STEVEN C , ZHU YU , PELUSO BEVERLY A
发明人： PRIKHODKO DIMA , TKACHENKO GENE A , CARTER RICHARD A , NABOKIN SERGEY , CHIESA JASON , SPRINKLE STEVEN C , ZHU YU , PELUSO BEVERLY A
IPC分类号： H03H7/01 , H03H7/38
CPC分类号： H03H7/0115 , H03H7/1758 , H03H7/1766 , H03H7/1783 , H03H7/38 , H03H7/465
摘要： According to one exemplary embodiment, a switching module (102) includes a first harmonic phase tuning filter (106, 108) coupled to a first input (210, 212) of an RF switch (104, 204). The first harmonic phase tuning filter (106, 108) is configured to provide an output impedance that substantially matches an input impedance of the RF switch (104, 204) at approximately a fundamental frequency and to provide a high impedance at approximately a harmonic frequency generated by the RF switch (104, 204). The first harmonic phase tuning filter (106, 108) includes an LC circuit coupled between input and output terminals of the first harmonic phase tuning filter (106, 108) and tuned to provide the high impedance at approximately the harmonic frequency generated by the RF switch (104, 204). The RF switching module (102) further includes a second harmonic phase tuning filter (106, 108) coupled to a second input (210, 212) of the RF switch (104, 204). The first and second harmonic phase tuning filters (106, 108) can be fabricated on a single semiconductor die.
摘要翻译：根据一个示例性实施例，开关模块（102）包括耦合到RF开关（104,204）的第一输入（210,212）的第一谐波相位调谐滤波器（106,108）。第一谐波相位调谐滤波器（106,108）被配置为提供输出阻抗，该输出阻抗在大致基频处基本上匹配RF开关（104,204）的输入阻抗并且在近似产生的谐波频率下提供高阻抗通过RF开关（104,204）。第一谐波相位调谐滤波器（106,108）包括耦合在第一谐波相位调谐滤波器（106,108）的输入端和输出端之间的LC电路，并被调谐以提供近似由RF开关产生的谐波频率的高阻抗（104,204）。 RF开关模块（102）还包括耦合到RF开关（104,204）的第二输入（210,212）的二次谐波相位调谐滤波器（106,108）。第一和第二谐波相位调谐滤波器（106,108）可以制造在单个半导体管芯上。

3. 发明申请

WO2007123822A3 HIGH-FREQUENCY SWITCHING DEVICE WITH REDUCED HARMONICS 审中-公开
标题翻译：具有减少谐波的高频切换装置
公开(公告)号：WO2007123822A3
公开(公告)日：2008-08-07
申请号：PCT/US2007008635
申请日：2007-04-04
申请人： SKYWORKS SOLUTIONS INC , PRIKHODKO DIMA , NABOKIN SERGEY , SPRINKLE STEVEN C , SHIROKOV MIKHAIL , TKACHENKO GENE A , CHIESA JASON
发明人： PRIKHODKO DIMA , NABOKIN SERGEY , SPRINKLE STEVEN C , SHIROKOV MIKHAIL , TKACHENKO GENE A , CHIESA JASON
IPC分类号： H03K17/00 , H03K17/16
CPC分类号： H03K17/165 , H01P1/15 , H03K17/002 , H03K17/102 , H03K17/693
摘要： According to one exemplary embodiment, a low harmonic switching device (200) includes a first switching block (202) including a first multi-gate FET (206), where the first switching block is coupled to a first input (262) and a shared output (270) of the low harmonic switching device. A first capacitor (214) is coupled between a first gate and a source of the first multi-gate FET and a second capacitor (216) is coupled between a second gate and a drain of the first multi-gate FET so as to cause a reduction in a harmonic amplitude in the shared output. A resistor (220) can couple the source to the drain of the first multi-gate FET. The first switching block can further include a second multi-gate FET (208), where a source of the second multi-gate FET is coupled to the drain of the first multi-gate FET and a drain of the second multi-gate FET is coupled to the shared output.
摘要翻译：根据一个示例性实施例，低谐波开关装置（200）包括包括第一多栅极FET（206）的第一开关模块（202），其中第一开关模块耦合到第一输入端（262）和共享输出（270）的低谐波开关装置。第一电容器（214）耦合在第一多栅极FET的第一栅极和源极之间，并且第二电容器（216）耦合在第一多栅极FET的第二栅极和漏极之间，以使得降低共享输出中的谐波幅度。电阻器（220）可将源极耦合到第一多栅极FET的漏极。第一开关块还可以包括第二多栅极FET（208），其中第二多栅极FET的源极耦合到第一多栅极FET的漏极，第二多栅极FET的漏极是耦合到共享输出。

4. 发明申请

WO2009011761A3 SWITCHING DEVICE WITH REDUCED INTERMODULATION DISTORTION 审中-公开
标题翻译：具有减少的互调失真的开关装置
公开(公告)号：WO2009011761A3
公开(公告)日：2009-03-19
申请号：PCT/US2008008241
申请日：2008-07-03
申请人： SKYWORKS SOLUTIONS INC , PRIKHODKO DIMA , NABOKIN SERGEY , KLIMASHOV OLEKSEY , SPRINKLE STEVEN C , TKACHENKO GENE A , CARTER RICHARD A
发明人： PRIKHODKO DIMA , NABOKIN SERGEY , KLIMASHOV OLEKSEY , SPRINKLE STEVEN C , TKACHENKO GENE A , CARTER RICHARD A
IPC分类号： H03K17/00
CPC分类号： H01P1/15
摘要： According to one exemplary embodiment, a switching device with phase selection terminals to select between at least two phase shifting modes to reduce intermodulation distortion in the switching device includes a first phase selection terminal to select a first phase shifting mode of the switching device by enabling a first phase shifter in a first phase shifting switching branch coupled to an input of the switching device. The switching device further includes a second phase selection terminal to select a second phase shifting mode of the switching device by enabling a second phase shifting switching branch coupled to the switching device input. The intermodulation distortion in the switching device is reduced by selecting one of the first and second phase shifting modes. The switching device may further include a number of FETs coupled in series between an output of the switching device and the first and second phase shifting switching branches.
摘要翻译：根据一个示例性实施例，具有相位选择端子的开关装置在至少两个相移模式之间进行选择以减少开关装置中的互调失真包括：第一相位选择端子，用于通过使能开关装置来选择开关装置的第一相移模式耦合到开关装置的输入端的第一移相开关支路中的第一移相器。开关装置还包括第二相选择端子，用于通过使能耦合到开关装置输入端的第二移相开关支路来选择开关装置的第二相移模式。通过选择第一和第二相移模式之一来减小开关装置中的互调失真。开关器件还可以包括串联耦合在开关器件的输出端与第一和第二相移开关支路之间的多个FET。

5. 发明专利

HK1177657A1 HIGH ISOLATION SWITCH WITH NOTCH FILTER 未知
公开(公告)号：HK1177657A1
公开(公告)日：2013-08-23
申请号：HK13105445
申请日：2013-05-07
申请人： SKYWORKS SOLUTIONS INC
发明人： NOHRA GEORGE , SPRINKLE STEVEN C
IPC分类号： H04L20060101 , H04B20060101

6. 发明公开

EP2127016A4 HIGH FREQUENCY SWITCH WITH LOW LOSS, LOW HARMONICS AND IMPROVED LINEARITY PERFORMANCE 审中-公开
标题翻译：具有低损耗，低振动，提高线性性能高频开关
公开(公告)号：EP2127016A4
公开(公告)日：2012-08-15
申请号：EP08730460
申请日：2008-02-22
申请人： SKYWORKS SOLUTIONS INC
发明人： PRIKHODKO DIMA , MASON JEROD F , ZHOU GOULIANG , TKACHENKO GENE A , SPRINKLE STEVEN C , KLIMASHOV OLEKSIY
IPC分类号： H01P1/15 , H01L23/66 , H01L29/40
CPC分类号： H01L29/423 , H01L23/481 , H01L23/642 , H01L23/66 , H01L24/48 , H01L29/1075 , H01L29/407 , H01L29/66462 , H01L29/7787 , H01L2223/6644 , H01L2224/48091 , H01L2924/00014 , H01L2924/01019 , H01L2924/01078 , H01L2924/01079 , H01L2924/14 , H01L2924/19041 , H01L2924/3011 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207

7. 发明公开

EP2080273A4 COMPACT LOW LOSS HIGH FREQUENCY SWITCH WITH IMPROVED LINEARITY PERFORMANCE 有权
标题翻译：具有改进性能的线性COMPACT低损耗高频开关
公开(公告)号：EP2080273A4
公开(公告)日：2014-08-27
申请号：EP07839958
申请日：2007-11-06
申请人： SKYWORKS SOLUTIONS INC
发明人： PRIKHODKO DIMA , MASON JEROD F , MATTE STEVEN P , PESSIA JOHN , CHIESA JASON , NABOKIN SERGEY , TKACHENKO GENE A , CARTER RICHARD A , SPRINKLE STEVEN C , SHIROKOV MIKHAIL
IPC分类号： H04B1/44 , H01L27/06 , H01P1/10 , H01P1/15 , H03K17/687 , H03K17/693 , H04B1/48
CPC分类号： H04B1/48 , H01P1/15 , H03K17/6871 , H03K17/693
摘要： A switch element includes a switch device having a drain, a source and a plurality of gates, and at least one additional interconnect located between the plurality of gates, the additional interconnect operative to establish a constant potential between the at least two gates.

8. 发明公开

EP2145195A4 SYSTEM AND METHOD FOR POWER DETECTION IN A POWER AMPLIFIER 审中-公开
标题翻译：系统和方法功率检测在功率放大器中
公开(公告)号：EP2145195A4
公开(公告)日：2012-06-06
申请号：EP08755143
申请日：2008-05-08
申请人： SKYWORKS SOLUTIONS INC
发明人： PRIKHODKO DIMA , TKACHENKO GENE A , BAREE ATIQUL , SPRINKLE STEVEN C , DICARLO PAUL T
IPC分类号： G01R21/10 , H03G3/30
CPC分类号： G01R21/10 , H03F3/191 , H03F3/245 , H03F2200/207 , H03F2200/393 , H03F2200/456 , H03F2200/465 , H03G3/3042

9. 发明公开

EP2008362A4 HIGH-FREQUENCY SWITCHING DEVICE WITH REDUCED HARMONICS 有权转让
标题翻译：与减少的谐波高频信号切换装置
公开(公告)号：EP2008362A4
公开(公告)日：2010-04-28
申请号：EP07755045
申请日：2007-04-04
申请人： SKYWORKS SOLUTIONS INC
发明人： PRIKHODKO DIMA , NABOKIN SERGEY , SPRINKLE STEVEN C , SHIROKOV MIKHAIL , TKACHENKO GENE A , CHIESA JASON
IPC分类号： H03K17/00 , H03K17/16
CPC分类号： H03K17/165 , H01P1/15 , H03K17/002 , H03K17/102 , H03K17/693

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式