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1. 发明申请

US20090252048A1 Method and Devices For Determining Available Frequency Ranges 失效
标题翻译：确定可用频率范围的方法和设备
公开(公告)号：US20090252048A1
公开(公告)日：2009-10-08
申请号：US12092964
申请日：2006-11-07
申请人： Ying Chang Liang , Anh Tuan Hoang , Ashok Kumar Marath , Zhongding Lei , Po Shin Francois Chin
发明人： Ying Chang Liang , Anh Tuan Hoang , Ashok Kumar Marath , Zhongding Lei , Po Shin Francois Chin
IPC分类号： H04L12/26
CPC分类号： H04W16/14 , H04L27/0006 , H04W72/082
摘要： A method of determining available frequency ranges for at least one communication device is provided. The method comprises providing a downlink transmission time interval, determining available frequency ranges within a plurality of frequency ranges after the downlink transmission time interval, and providing an uplink transmission time interval after the determining of the available frequency ranges.
摘要翻译：提供了一种确定至少一个通信设备的可用频率范围的方法。该方法包括提供下行链路传输时间间隔，确定下行链路传输时间间隔之后的多个频率范围内的可用频率范围，以及在确定可用频率范围之后提供上行链路传输时间间隔。

2. 发明申请

US20090286499A1 HIGH DYNAMIC RANGE RECEIVER 审中-公开
标题翻译：高动态范围接收器
公开(公告)号：US20090286499A1
公开(公告)日：2009-11-19
申请号：US12469307
申请日：2009-05-20
申请人： Ashok Kumar MARATH , Naveen Altaf Ahmed SYED
发明人： Ashok Kumar MARATH , Naveen Altaf Ahmed SYED
IPC分类号： H04B1/12
CPC分类号： H04B1/123 , H04B1/109
摘要： A multimode receiver/down converter architecture for use with narrow channel bandwidth and channel bandwidth system signals is described. Interfering signals for a selected narrowband channel are attenuated using a method that reduces the dynamic range of the signal for further processing. The proposed method can be used with a receiver architecture, such as Direct-Conversion, low IF, Super heterodyne, and the like. The downconverted signal is split into two paths. One signal path is delayed and subtracted from the signal from the other path. By controlling the delay value, the interference signals at a given offset are attenuated. Based on the chosen architecture, the desired signal is placed so that the signal undergoes minimal distortion.
摘要翻译：描述了用于窄信道带宽和信道带宽系统信号的多模接收机/下变频器架构。使用减少用于进一步处理的信号的动态范围的方法来衰减所选窄带信道的干扰信号。所提出的方法可以与接收机架构一起使用，例如直接转换，低IF，超外差等。下变频信号分为两路。一个信号路径被延迟并从另一路径的信号中减去。通过控制延迟值，给定偏移处的干扰信号被衰减。基于所选择的架构，放置期望的信号，使得信号经历最小的失真。

3. 发明申请

US20090190570A1 Methods and Device for Transmitting Data from a First Communication Device to a Second Communication Device 审中-公开
标题翻译：用于从第一通信设备向第二通信设备发送数据的方法和设备
公开(公告)号：US20090190570A1
公开(公告)日：2009-07-30
申请号：US12092965
申请日：2006-11-06
申请人： Ashok Kumar Marath , Ying Chang Liang , Anh Tuan Hoang , Yonghong Zeng , Wing Seng Leon
发明人： Ashok Kumar Marath , Ying Chang Liang , Anh Tuan Hoang , Yonghong Zeng , Wing Seng Leon
IPC分类号： H04J3/06 , H04K1/10
CPC分类号： H04W56/0045 , H04L5/02 , H04L5/1484 , H04W16/14
摘要： A method of transmitting data from a first communication device to a second communication device is provided. The method comprises transmitting at least one first data portion, transmitting a second data portion synchronized with the transmission of a corresponding data portion of a third communication device to the second communication device, and the transmission of the at least one first data portion being arranged such that it is received by the second communication device before the data portion of the third communication device corresponding to the second data portion.
摘要翻译：提供了一种从第一通信设备向第二通信设备发送数据的方法。该方法包括发送至少一个第一数据部分，将与第三通信设备的相应数据部分的传输同步的第二数据部分发送到第二通信设备，以及传输该至少一个第一数据部分，在与第二数据部分相对应的第三通信设备的数据部分之前，它被第二通信设备接收。

4. 发明授权

US6140924A Rectifying antenna circuit 有权
标题翻译：整流天线电路
公开(公告)号：US6140924A
公开(公告)日：2000-10-31
申请号：US225188
申请日：1999-01-05
申请人： Michael Yan Wah Chia , Jurianto Joe , Ashok Kumar Marath
发明人： Michael Yan Wah Chia , Jurianto Joe , Ashok Kumar Marath
IPC分类号： G08B13/24 , H01Q1/22 , H01Q23/00 , G08B13/14
CPC分类号： H01Q1/2225 , G08B13/2431 , H01Q1/22 , H01Q23/00
摘要： A rectifying antenna circuit for a passive RF transponder comprising a series resonant circuit of an antenna, a voltage rectifier circuit including a diode and a capacitance shunting the diode, the capacitance providing a primary voltage amplification role and the diode providing a rectification and a voltage amplification role.
摘要翻译：一种用于无源RF转发器的整流天线电路，包括天线的串联谐振电路，包括二极管的电压整流电路和分流二极管的电容，所述电容提供初级电压放大作用，所述二极管提供整流和电压放大角色。

5. 发明授权

US08204072B2 Method and devices for determining available frequency ranges 失效
标题翻译：用于确定可用频率范围的方法和设备
公开(公告)号：US08204072B2
公开(公告)日：2012-06-19
申请号：US12092964
申请日：2006-11-07
申请人： Ying Chang Liang , Anh Tuan Hoang , Ashok Kumar Marath , Zhongding Lei , Po Shin Francois Chin
发明人： Ying Chang Liang , Anh Tuan Hoang , Ashok Kumar Marath , Zhongding Lei , Po Shin Francois Chin
IPC分类号： H04J4/00 , H04J3/02 , H04B7/00
CPC分类号： H04W16/14 , H04L27/0006 , H04W72/082
摘要： A method of determining available frequency ranges for at least one communication device is provided. The method comprises providing a downlink transmission time interval, determining available frequency ranges within a plurality of frequency ranges after the downlink transmission time interval, and providing an uplink transmission time interval after the determining of the available frequency ranges.
摘要翻译：提供了一种确定至少一个通信设备的可用频率范围的方法。该方法包括提供下行链路传输时间间隔，确定下行链路传输时间间隔之后的多个频率范围内的可用频率范围，以及在确定可用频率范围之后提供上行链路传输时间间隔。

6. 发明申请

US20080207146A1 High Dynamic Range Receiver 审中-公开
标题翻译：高动态范围接收机
公开(公告)号：US20080207146A1
公开(公告)日：2008-08-28
申请号：US10499285
申请日：2001-12-20
申请人： Ashok Kumar Marath , Naveen Altaf Ahmed Syed
发明人： Ashok Kumar Marath , Naveen Altaf Ahmed Syed
IPC分类号： H04B1/04
CPC分类号： H04B1/123 , H04B1/109
摘要： The invention relates to an adjustment method, especially for adjusting optical or fibre optical components. Said method involves locally heating, in a defined manner, at least one first partial region of an adjustment region (106, 114) of an actuator (100, 200, 400), in such a way that compressive strains appear in at least one second partial region of the adjustment region of the actuator (100, 200, 400) as a result of the fact that said second partial region prevents the thermal expansion of the heated partial area. When the yielding point σF of the material of the partial region is achieved, said compressive strains lead to a plastic deformation of the heated partial region. The heated first partial region shrinks during the cooling process, triggering a defined geometry modification of the actuator (100, 200, 400) following the cooling process. Due to the fact that the at least one second partial region prevents the shrinking, tensile stresses appear in the previously heated first partial region and the compressive strains are frozen in the at least one second region. According to the invention, the regions of the actuator (100, 200, 300, 400), in which the tensile stresses or compressive strains are frozen following the cooling process, are brought to a critical temperature (Tk) in relation to the operational temperature range of the actuator, after the cooling process, at least until the flow processes of the material at said critical temperature are largely completed. A second adjustment process is then carried out. The invention also relates to an actuator which is especially suitable for carrying out the inventive method, and an optical component comprising one such actuator.
摘要翻译：本发明涉及一种调整方法，特别是调整光学或光纤组件的方法。所述方法包括以限定的方式局部加热致动器（100,200,400）的调节区域（106,114）的至少一个第一部分区域，使压缩应变出现在至少一秒钟由于所述第二部分区域防止加热的部分区域的热膨胀，所以致动器的调节区域的部分区域（100,200,400）。当实现部分区域的材料的屈服点σF 时，所述压缩应变导致加热的部分区域的塑性变形。加热的第一部分区域在冷却过程中收缩，在冷却过程之后触发致动器（100,200,400）的限定几何修改。由于至少一个第二部分区域防止收缩，拉伸应力出现在先前加热的第一部分区域中，并且压缩应变在至少一个第二区域中被冻结。根据本发明，在冷却过程之后将拉伸应力或压缩应变冷冻的致动器（100,200,300,400）的区域达到临界温度（T >）相对于致动器的操作温度范围，在冷却过程之后，至少直到材料在所述临界温度下的流程大部分完成。然后进行第二调整过程。本发明还涉及特别适于实施本发明的方法的致动器，以及包括一个这样的致动器的光学部件。

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