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71. 发明授权

US06301465B1 Adaptive transceiver architecture for real time allocation of communications resources in a satellite based telecommunication system 有权
标题翻译：用于基于卫星的电信系统中的通信资源的实时分配的自适应收发器架构
公开(公告)号：US06301465B1
公开(公告)日：2001-10-09
申请号：US09169883
申请日：1998-10-12
申请人： Mark Kintis , Eric R. Wiswell , Mark K. Christopher , Konstantinos Makrygiannis , Allen F. Conrad , Harvey L. Berger , Ronald P. Smith , Daniel R. Lane
发明人： Mark Kintis , Eric R. Wiswell , Mark K. Christopher , Konstantinos Makrygiannis , Allen F. Conrad , Harvey L. Berger , Ronald P. Smith , Daniel R. Lane
IPC分类号： H04B7185
CPC分类号： H04B7/1858
摘要： An adaptive transceiver architecture which reallocates communications resources in real time based on the amount of bandwidth being used in communications channels in the system. The transceiver receives communications signals from a plurality of communications beam spots. Each communications beam spot has a predefined bandwidth divided into non-overlapping subbands. The transceiver further comprises a plurality of front end signal conditioners for receiving communications signals from an equal plurality of communications beam spots. A predetermined number of the conditioned signals are then combined by an interconnect. The interconnect receives composite signals from the front end signal conditioners, and it combines at least first and second communications signals from first and second respective composite signals to form an output processing signal. The first and second communications signals are received by the receiver from first and second communications beam spots, respectively, and the first and second composite signals are output from the first and second corresponding front end signal conditioners.
摘要翻译：一种自适应收发器架构，其基于在系统中的通信信道中使用的带宽量来实时重新分配通信资源。收发器从多个通信波束点接收通信信号。每个通信光束点具有划分为非重叠子带的预定带宽。收发器还包括多个前端信号调理器，用于从相等的多个通信波束点接收通信信号。然后通过互连将预定数量的经调节的信号组合。互连接收来自前端信号调理器的复合信号，并且其组合来自第一和第二相应复合信号的至少第一和第二通信信号以形成输出处理信号。第一和第二通信信号分别由第一和第二通信波束点接收器接收，并且第一和第二复合信号从第一和第二对应的前端信号调节器输出。

72. 发明授权

US6160930A Optical sample and hold architecture 失效
标题翻译：光学采样和保持架构
公开(公告)号：US6160930A
公开(公告)日：2000-12-12
申请号：US133036
申请日：1998-08-11
申请人： Bruce A. Ferguson , Richard A. Fields , Mark Kintis , Elizabeth T. Kunkee , Lawrence J. Lembo , Stephen R. Perkins , David L. Rollins , Eric L. Upton
发明人： Bruce A. Ferguson , Richard A. Fields , Mark Kintis , Elizabeth T. Kunkee , Lawrence J. Lembo , Stephen R. Perkins , David L. Rollins , Eric L. Upton
IPC分类号： G02B6/00 , G02F7/00 , H03M1/36 , H04B10/02 , G02B6/26
CPC分类号： H03M1/368 , G02F7/00
摘要： The optical hold unit (100) of the present invention includes an optical modulator (108) that has an electrical input, an optical input, and an optical output. A 1.times.N optical splitter (106) is also provided that has an optical input and N optical outputs. In addition, N optical paths (112) are individually coupled to the N optical outputs and carry one of the N output signals. Each optical path has an associated propagation delay. Optical delay elements may be located in any of the N optical paths that carry the output signals. The optical delay elements serve to lengthen the propagation delay (114a-e) of the optical path (112a-e) in which the optical delay element is located. In an alternative embodiment, the optical hold unit (200) includes an optical modulator (108) that has an electrical input, an optical input, and an optical output. An optical resonator (202) is also provided and connected to the optical output of the modulator (108). The optical resonator (202) also includes a partially transmissive output (222) to which an optical path is connected. The optical resonator (202) may also include a gain medium (208) or an optical switch (210).
摘要翻译：本发明的光学保持单元（100）包括具有电输入，光输入和光输出的光调制器（108）。还提供了具有光输入和N个光输出的1xN光分路器（106）。此外，N个光路（112）分别耦合到N个光输出并传送N个输出信号中的一个。每个光路具有相关联的传播延迟。光延迟元件可以位于承载输出信号的N个光路中的任一个中。光延迟元件用于延长光延迟元件所位于的光路（112a-e）的传播延迟（114a-e）。在替代实施例中，光学保持单元（200）包括具有电输入，光输入和光输出的光调制器（108）。光学谐振器（202）也被提供并连接到调制器（108）的光输出端。光谐振器（202）还包括连接光路的部分透射输出（222）。光谐振器（202）还可以包括增益介质（208）或光开关（210）。

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