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1. 发明授权

US06434372B1 Long-range, full-duplex, modulated-reflector cell phone for voice/data transmission 有权
标题翻译：用于语音/数据传输的长距离，全双工，调制反射器手机
公开(公告)号：US06434372B1
公开(公告)日：2002-08-13
申请号：US09760193
申请日：2001-01-12
申请人： Daniel L. Neagley , Scott D. Briles , Don M. Coates , Samuel M. Freund
发明人： Daniel L. Neagley , Scott D. Briles , Don M. Coates , Samuel M. Freund
IPC分类号： H03C152
CPC分类号： H04B1/38 , G01S13/756 , H01Q3/2647 , H01Q3/46
摘要： A long-range communications apparatus utilizing modulated-reflector technology is described. The apparatus includes an energy-transmitting base station and remote units that do not emit radiation in order to communicate with the base station since modulated-reflector technology is used whereby information is attached to an RF carrier wave originating from the base station which is reflected by the remote unit back to the base station. Since the remote unit does not emit radiation, only a low-power power source is required for its operation. Information from the base station is transmitted to the remote unit using a transmitter and receiver, respectively. The range of such a communications system is determined by the properties of a modulated-reflector half-duplex link.
摘要翻译：描述了利用调制反射器技术的远程通信装置。该设备包括能量传输基站和不发射辐射的远程单元，以便与基站通信，因为使用调制反射器技术，从而信息附加到源自基站的RF载波，其由远程单元返回到基站。由于远程单元不发射辐射，因此只需要一个低功率电源来进行操作。来自基站的信息分别使用发射机和接收机发送到远程单元。这种通信系统的范围由调制反射器半双工链路的特性决定。

2. 发明授权

US08170079B2 Code division multiple access signaling for modulated reflector technology 失效
标题翻译：用于调制反射器技术的码分多址信令
公开(公告)号：US08170079B2
公开(公告)日：2012-05-01
申请号：US10628677
申请日：2003-07-28
申请人： Scott D. Briles
发明人： Scott D. Briles
IPC分类号： H04B1/69
CPC分类号： H01Q3/44 , H04B1/707
摘要： A method and apparatus for utilizing code division multiple access in modulated reflectance transmissions comprises the steps of generating a phase-modulated reflectance data bit stream; modifying the modulated reflectance data bit stream; providing the modified modulated reflectance data bit stream to a switch that connects an antenna to an infinite impedance in the event a “+1” is to be sent, or connects the antenna to ground in the event a “0” or a “−1” is to be sent.
摘要翻译：用于在调制反射率传输中利用码分多址的方法和装置包括以下步骤：产生相位调制反射数据比特流; 修改调制反射数据比特流; 将修改的调制反射率数据比特流提供给在要发送“+1”的情况下将天线连接到无限阻抗的开关，或者在“0”或“-1”的情况下将天线连接到地 “将被发送。

3. 发明授权

US07095311B2 Identification coding schemes for modulated reflectance systems 有权
标题翻译：调制反射系统的识别编码方案
公开(公告)号：US07095311B2
公开(公告)日：2006-08-22
申请号：US10723073
申请日：2003-11-25
申请人： Don M. Coates , Scott D. Briles , Daniel L. Neagley , David Platts , David D. Clark
发明人： Don M. Coates , Scott D. Briles , Daniel L. Neagley , David Platts , David D. Clark
IPC分类号： H04Q5/22
CPC分类号： G06K19/0672
摘要： An identifying coding apparatus employing modulated reflectance technology involving a base station emitting a RF signal, with a tag, located remotely from the base station, and containing at least one antenna and predetermined other passive circuit components, receiving the RF signal and reflecting back to the base station a modulated signal indicative of characteristics related to the tag.
摘要翻译：一种采用调制反射技术的识别编码装置，其包括发射RF信号的基站，具有远离基站的标签，并且包含至少一个天线和预定的其它无源电路部件，接收RF信号并反射回到基站指示与标签相关的特征的调制信号。

4. 发明授权

US06766141B1 Remote down-hole well telemetry 有权
标题翻译：远程井下井测遥测
公开(公告)号：US06766141B1
公开(公告)日：2004-07-20
申请号：US10187025
申请日：2002-06-28
申请人： Scott D. Briles , Daniel L. Neagley , Don M. Coates , Samuel M. Freund
发明人： Scott D. Briles , Daniel L. Neagley , Don M. Coates , Samuel M. Freund
IPC分类号： H04B1302
CPC分类号： H04B1/38 , G01S13/756 , H01Q3/2647 , H01Q3/46
摘要： The present invention includes an apparatus and method for telemetry communication with oil-well monitoring and recording instruments located in the vicinity of the bottom of gas or oil recovery pipes. Such instruments are currently monitored using electrical cabling that is inserted into the pipes; cabling has a short life in this environment, and requires periodic replacement with the concomitant, costly shutdown of the well. Modulated reflectance, a wireless communication method that does not require signal transmission power from the telemetry package will provide a long-lived and reliable way to monitor down-hole conditions. Normal wireless technology is not practical since batteries and capacitors have to frequently be replaced or recharged, again with the well being removed from service. RF energy generated above ground can also be received, converted and stored down-hole without the use of wires, for actuating down-hole valves, as one example. Although modulated reflectance reduces or eliminates the loss of energy at the sensor package because energy is not consumed, during the transmission process, additional stored extra energy down-hole is needed.
摘要翻译：本发明包括一种用于与位于气体或油回收管道底部附近的油井监测和记录仪器进行遥测通信的装置和方法。目前使用插入管道的电缆来监测这些仪器; 电缆在这种环境下寿命短，需要定期更换，并伴随着昂贵的关闭井。调制反射率，不需要来自遥测包装的信号传输功率的无线通信方法将提供长期可靠的监测井下条件的方法。正常的无线技术是不实际的，因为电池和电容器必须经常被更换或充电，再次从维护中恢复正常。作为一个示例，地面上产生的RF能量也可以被接收，转换和存储在井下而不使用电线，用于致动井下阀。尽管调制的反射率降低或消除了传感器封装处的能量损失，因为能量不被消耗，但在传输过程中，需要另外存储的额外的能量下钻孔。

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