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1. 发明申请

WO2007021436A3 DIRECTIONAL POWER DETECTION BY QUADRATURE SAMPLING 审中-公开
标题翻译：方向采样的方向功率检测
公开(公告)号：WO2007021436A3
公开(公告)日：2008-03-06
申请号：PCT/US2006028117
申请日：2006-07-19
申请人： HARRIS STRATEX NETWORKS OPERAT , CHAO YEN-FANG , NGUYEN CUONG , MATIAN ROLAND
发明人： CHAO YEN-FANG , NGUYEN CUONG , MATIAN ROLAND
IPC分类号： G01R23/04 , G01R31/36 , H01P1/00 , H01Q11/12
CPC分类号： G01R29/0871 , G01R21/01 , G01R21/12
摘要： Power measurement and control in transmission systems are effected by changes in load conditions. A method and system are provided for detecting and controlling power levels independent of such load conditions.
摘要翻译：传动系统中的功率测量和控制由负载条件的变化影响。提供一种用于独立于这种负载条件来检测和控制功率水平的方法和系统。

2. 发明申请

WO2008005146A3 WAVEGUIDE INTERFACE 审中-公开
公开(公告)号：WO2008005146A3
公开(公告)日：2008-01-10
申请号：PCT/US2007/013508
申请日：2007-06-08
申请人： HARRIS STRATEX NETWORKS OPERATING CORPORATION , CHAO, Yen-Fang , CORKILL, Bruce , TIONGSON, Eric , RUIZ, John
发明人： CHAO, Yen-Fang , CORKILL, Bruce , TIONGSON, Eric , RUIZ, John
IPC分类号： H01P1/04
摘要： Waveguide flanges for joining waveguide sections or components are designed to achieve mechanical strength and exhibit desired electrical properties such as relatively low insertion loss and high return loss. The present invention contemplates waveguide interfaces with a new choke flange designed to engage with a shield flange and provide a joint with improved. electrical properties. The new choke designs produce a virtual continuity through the waveguide joints and minimize electrical energy leakage. The electrical and mechanical properties of the joint in the waveguide interfaces are robust and able to tolerate lower levels of parts precision, imperfect mating of the flanges without metal-to-metal contact and gaps up to 0.06" or more between the mating flange surfaces.

3. 发明申请

WO2007021436A8 DIRECTIONAL POWER DETECTION BY QUADRATURE SAMPLING 审中-公开
标题翻译：正交检测四步采样
公开(公告)号：WO2007021436A8
公开(公告)日：2007-11-22
申请号：PCT/US2006028117
申请日：2006-07-19
申请人： HARRIS STRATEX NETWORKS OPERAT , CHAO YEN-FANG , NGUYEN CUONG , MATIAN ROLAND
发明人： CHAO YEN-FANG , NGUYEN CUONG , MATIAN ROLAND
IPC分类号： G01R31/36
CPC分类号： G01R29/0871 , G01R21/01 , G01R21/12
摘要： Power measurement and control in transmission systems are effected by changes in load conditions. A method and system are provided for detecting and controlling power levels independent of such load conditions.
摘要翻译：传输系统中的功率测量和控制受到负载条件变化的影响。提供了一种方法和系统，用于检测和控制与这种负载条件无关的功率水平。

4. 发明申请

WO2013049242A1 SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/Q ADJUSTMENT 审中-公开
标题翻译：用于自适应I / Q调整的异步重新调制的系统和方法
公开(公告)号：WO2013049242A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057379
申请日：2012-09-26
申请人： AVIAT NETWORKS, INC. , VANN, Emerick , CHAO, Yen-Fang , QIN, Youming , MATIAN, Roland
发明人： VANN, Emerick , CHAO, Yen-Fang , QIN, Youming , MATIAN, Roland
IPC分类号： H03H7/30
CPC分类号： H04L1/206 , H03C3/406 , H03D3/009 , H03D7/168 , H04B1/0014 , H04B1/10 , H04B1/16 , H04B1/28 , H04B1/30 , H04L1/0036 , H04L1/203 , H04L1/208 , H04L27/38 , H04L27/3854
摘要： Various embodiments provide for systems and methods for signal conversion of one modulated signal to another modulated signal using demodulation and then re-modulation. According to some embodiments, a signal receiving system may comprise an I/Q demodulator that demodulates a first modulated signal to an in-phase ("I") signal and a quadrature ("Q") signal, an I/Q signal adjuster that adaptively adjusts the Q signal to increase the signal-to-noise ratio (SNR) of a transitory signal that is based on a second modulated signal, and an I/Q modulator that modulates the I signal and the adjusted Q signal to the second modulated signal. To increase the SNR, the Q signal may be adjusted based on a calculated error determined for the transitory signal during demodulation by a demodulator downstream from the I/Q modulator.
摘要翻译：各种实施例提供了用于使用解调然后再调制将一个调制信号信号转换成另一调制信号的系统和方法。根据一些实施例，信号接收系统可以包括将第一调制信号解调为同相（“I”）信号和正交（“Q”）信号的I / Q解调器，I / Q信号调节器，其自适应地调整Q信号以增加基于第二调制信号的瞬态信号的信噪比（SNR），以及将I信号和经调整的Q信号调制为第二调制信号的I / Q调制器信号。为了增加SNR，可以基于在由I / Q调制器下游的解调器解调期间为瞬态信号确定的计算误差来调整Q信号。

5. 发明申请

WO2007021436A2 DIRECTIONAL POWER DETECTION BY QUADRATURE SAMPLING 审中-公开
标题翻译：方向采样的方向功率检测
公开(公告)号：WO2007021436A2
公开(公告)日：2007-02-22
申请号：PCT/US2006/028117
申请日：2006-07-19
申请人： STRATEX NETWORKS, INC. , CHAO, Yen-fang , NGUYEN, Cuong , MATIAN, Roland
发明人： CHAO, Yen-fang , NGUYEN, Cuong , MATIAN, Roland
IPC分类号： G01R31/36
CPC分类号： G01R29/0871 , G01R21/01 , G01R21/12
摘要： Power measurement and control in transmission systems are effected by changes in load conditions. A method and system are provided for detecting and controlling power levels independent of such load conditions.
摘要翻译：传输系统中的功率测量和控制由负载条件的变化来实现。提供一种用于独立于这种负载条件来检测和控制功率水平的方法和系统。

6. 发明申请

WO2008005146A8 WAVEGUIDE INTERFACE 审中-公开
公开(公告)号：WO2008005146A8
公开(公告)日：2008-05-29
申请号：PCT/US2007013508
申请日：2007-06-08
申请人： HARRIS STRATEX NETWORKS OPERAT , CHAO YEN-FANG , CORKILL BRUCE , TIONGSON ERIC , RUIZ JOHN
发明人： CHAO YEN-FANG , CORKILL BRUCE , TIONGSON ERIC , RUIZ JOHN
IPC分类号： H01P1/04
CPC分类号： H01P1/042
摘要： Waveguide flanges for joining waveguide sections or components are designed to achieve mechanical strength and exhibit desired electrical properties such as relatively low insertion loss and high return loss. The present invention contemplates waveguide interfaces with a new choke flange designed to engage with a shield flange and provide a joint with improved. electrical properties. The new choke designs produce a virtual continuity through the waveguide joints and minimize electrical energy leakage. The electrical and mechanical properties of the joint in the waveguide interfaces are robust and able to tolerate lower levels of parts precision, imperfect mating of the flanges without metal-to-metal contact and gaps up to 0.06" or more between the mating flange surfaces.

7. 发明申请

WO2008005146A2 WAVEGUIDE INTERFACE 审中-公开
标题翻译：波形接口
公开(公告)号：WO2008005146A2
公开(公告)日：2008-01-10
申请号：PCT/US2007013508
申请日：2007-06-08
申请人： HARRIS STRATEX NETWORKS OPERAT , CHAO YEN-FANG , CORKILL BRUCE , TIONGSON ERIC , RUIZ JOHN
发明人： CHAO YEN-FANG , CORKILL BRUCE , TIONGSON ERIC , RUIZ JOHN
IPC分类号： H01P1/04
CPC分类号： H01P1/042
摘要： Waveguide flanges for joining waveguide sections or components are designed to achieve mechanical strength and exhibit desired electrical properties such as relatively low insertion loss and high return loss. The present invention contemplates waveguide interfaces with a new choke flange designed to engage with a shield flange and provide a joint with improved. electrical properties. The new choke designs produce a virtual continuity through the waveguide joints and minimize electrical energy leakage. The electrical and mechanical properties of the joint in the waveguide interfaces are robust and able to tolerate lower levels of parts precision, imperfect mating of the flanges without metal-to-metal contact and gaps up to 0.06" or more between the mating flange surfaces.
摘要翻译：用于连接波导部分或部件的波导法兰被设计成实现机械强度并且表现出期望的电特性，例如相对低的插入损耗和高回波损耗。本发明考虑到具有新的扼流圈法兰的波导接口，其设计成与屏蔽凸缘接合并且提供具有改进的接头。电性能。新的扼流圈设计通过波导接头产生虚拟连续性，并将电能泄漏最小化。波导界面中的接头的电气和机械性能是坚固的，并且能够容忍较低的部件精度水平，凸缘的不完美的配合没有金属对金属的接触，并且在配合凸缘表面之间的间隙高达0.06“以上。

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