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1. 发明申请

US20080120654A1 Method and apparatus for receiving dual band signals from a common orbital location with an outdoor unit using a frequency selective subreflector and additional antenna feed 有权
标题翻译：用于使用频率选择性子反射器和附加天线馈送的室外单元从公共轨道位置接收双频带信号的方法和装置
公开(公告)号：US20080120654A1
公开(公告)日：2008-05-22
申请号：US11602823
申请日：2006-11-21
申请人： Gustave R. Stroes , Patrick J. Loner , Joseph Santoru , Ernest C. Chen , Navid Motamed
发明人： Gustave R. Stroes , Patrick J. Loner , Joseph Santoru , Ernest C. Chen , Navid Motamed
IPC分类号： H04N7/20 , H01Q19/10
CPC分类号： H04N7/20 , H01Q5/45 , H01Q19/13 , H01Q19/19 , H01Q19/192 , H04B7/18515 , H04H40/90 , Y10S343/02
摘要： A system 10 that includes a first satellite 14 at a first orbital slot B includes a first transponder 32 generating a first downlink signal at a first frequency and a second downlink signal at a second frequency. An outdoor unit 50 is directed toward the first satellite 14. The outdoor unit includes a support structure 80 and a reflector 64 coupled to the support structure 80 and reflecting the first downlink signal from a first satellite. A first reflector reflects the second downlink signal from the first satellite. A first feed 66 is coupled to the support structure and receives the first downlink signal. A reflector 72 having frequency selective surface 74 coupled to the support structure 80 reflects the second downlink signal and passes the first downlink signal therethrough. The second feed 70B is coupled to the support structure 80 and receives the second downlink signal reflected from the frequency selective surface 74.
摘要翻译：包括在第一轨道时隙B的第一卫星14的系统10包括以第一频率产生第一下行链路信号和第二频率的第二下行链路信号的第一应答器32。室外单元50指向第一卫星14.室外单元包括支撑结构80和耦合到支撑结构80的反射器64，并且反射来自第一卫星的第一下行链路信号。第一反射器反射来自第一卫星的第二下行链路信号。第一馈送66耦合到支持结构并且接收第一下行链路信号。具有耦合到支撑结构80的频率选择表面74的反射器72反射第二下行链路信号并且通过第一下行链路信号。第二馈送70B耦合到支持结构80并且接收从频率选择表面74反射的第二下行链路信号。

2. 发明授权

US07639980B2 Method and apparatus for receiving dual band signals from a common orbital location with an outdoor unit using a frequency selective subreflector and additional antenna feed 有权
标题翻译：用于使用频率选择性子反射器和附加天线馈送的室外单元从公共轨道位置接收双频带信号的方法和装置
公开(公告)号：US07639980B2
公开(公告)日：2009-12-29
申请号：US11602823
申请日：2006-11-21
申请人： Gustave R. Stroes , Patrick J. Loner , Joseph Santoru , Ernest C. Chen , Navid Motamed
发明人： Gustave R. Stroes , Patrick J. Loner , Joseph Santoru , Ernest C. Chen , Navid Motamed
IPC分类号： H04Q7/20
CPC分类号： H04N7/20 , H01Q5/45 , H01Q19/13 , H01Q19/19 , H01Q19/192 , H04B7/18515 , H04H40/90 , Y10S343/02
摘要： A system 10 that includes a first satellite 14 at a first orbital slot B includes a first transponder 32 generating a first downlink signal at a first frequency and a second downlink signal at a second frequency. An outdoor unit 50 is directed toward the first satellite 14. The outdoor unit includes a support structure 80 and a reflector 64 coupled to the support structure 80 and reflecting the first downlink signal from a first satellite. A first reflector reflects the second downlink signal from the first satellite. A first feed 66 is coupled to the support structure and receives the first downlink signal. A reflector 72 having frequency selective surface 74 coupled to the support structure 80 reflects the second downlink signal and passes the first downlink signal therethrough. The second feed 70B is coupled to the support structure 80 and receives the second downlink signal reflected from the frequency selective surface 74.
摘要翻译：包括在第一轨道时隙B的第一卫星14的系统10包括以第一频率产生第一下行链路信号和第二频率的第二下行链路信号的第一应答器32。室外单元50指向第一卫星14.室外单元包括支撑结构80和耦合到支撑结构80的反射器64，并且反射来自第一卫星的第一下行链路信号。第一反射器反射来自第一卫星的第二下行链路信号。第一馈送66耦合到支持结构并且接收第一下行链路信号。具有耦合到支撑结构80的频率选择表面74的反射器72反射第二下行链路信号并且通过第一下行链路信号。第二馈送70B耦合到支持结构80并且接收从频率选择表面74反射的第二下行链路信号。

3. 发明申请

US20080209478A1 Single-wire multiswitch and channelized RF cable test meter 有权
标题翻译：单线多开关和通道化射频电缆测试仪
公开(公告)号：US20080209478A1
公开(公告)日：2008-08-28
申请号：US12032807
申请日：2008-02-18
申请人： Joseph Santoru , David J. Kuether , Benjamin Mui , Shamik Maitra , Dipak M. Shah , Romulo Pontual , James R. Butterworth , Philip J. Goswitz , Ernest C. Chen , Gustave R. Stroes , Bradley T. Ito
发明人： Joseph Santoru , David J. Kuether , Benjamin Mui , Shamik Maitra , Dipak M. Shah , Romulo Pontual , James R. Butterworth , Philip J. Goswitz , Ernest C. Chen , Gustave R. Stroes , Bradley T. Ito
IPC分类号： H04N7/20
CPC分类号： H04H40/90 , H04H20/12 , H04H20/63
摘要： Multiple embodiments of systems for testing the delivery of satellite and cable television signals are described.
摘要翻译：描述用于测试卫星和有线电视信号的传送的系统的多个实施例。

4. 发明授权

US08982004B1 Integrated ODU controller for antenna pointing 有权
标题翻译：集成ODU控制器，用于天线指向
公开(公告)号：US08982004B1
公开(公告)日：2015-03-17
申请号：US12185018
申请日：2008-08-01
申请人： Joseph Santoru , John L. Norin , Dipak M. Shah , Gustave R. Stroes , David J. Kuether , Shamik Maitra , Benjamin Mui , Ernest C. Chen
发明人： Joseph Santoru , John L. Norin , Dipak M. Shah , Gustave R. Stroes , David J. Kuether , Shamik Maitra , Benjamin Mui , Ernest C. Chen
IPC分类号： H01Q3/00
CPC分类号： H01Q25/007 , H01Q1/1257 , H01Q19/17
摘要： A method and system for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with the present invention comprises pointing the reflector to a position along an orbital arc used in the satellite configuration, commanding a Single Wire Multiswitch circuits which is coupled to the reflector of the antenna to output a signal from at least one satellite at the orbital slot, and adjusting the reflector to maximize reception of the signal from the orbital slot.
摘要翻译：一种用于将天线反射器与卫星配置中的卫星对准的方法和系统。根据本发明的方法包括将反射器指向沿着卫星配置中使用的轨道弧的位置，命令耦合到天线的反射器的单线多开关电路输出来自至少一颗卫星的信号轨道槽，以及调整反射器，以最大限度地从轨道槽接收信号。

5. 发明授权

US07912427B2 Single-wire multiswitch and channelized RF cable test meter 有权
标题翻译：单线多开关和通道化射频电缆测试仪
公开(公告)号：US07912427B2
公开(公告)日：2011-03-22
申请号：US12032807
申请日：2008-02-18
申请人： Joseph Santoru , David J. Kuether , Benjamin Mui , Shamik Maitra , Dipak M. Shah , Romulo Pontual , James R. Butterworth , Philip J. Goswitz , Ernest C. Chen , Gustave R. Stroes , Bradley T. Ito
发明人： Joseph Santoru , David J. Kuether , Benjamin Mui , Shamik Maitra , Dipak M. Shah , Romulo Pontual , James R. Butterworth , Philip J. Goswitz , Ernest C. Chen , Gustave R. Stroes , Bradley T. Ito
IPC分类号： H04B17/00
CPC分类号： H04H40/90 , H04H20/12 , H04H20/63
摘要： Multiple embodiments of systems for testing the delivery of satellite and cable television signals are described.
摘要翻译：描述用于测试卫星和有线电视信号的传送的系统的多个实施例。

6. 发明授权

US09485010B1 Adaptive coding and modulation for spot beam satellite broadcast 有权
标题翻译：点波束卫星广播的自适应编码和调制
公开(公告)号：US09485010B1
公开(公告)日：2016-11-01
申请号：US11376813
申请日：2006-03-16
申请人： Ernest C. Chen , Joseph Santoru , Patrick J. Loner , Shamik Maitra , Donald J. Breier , Leon J. Stanger , Dennis Lai , Tung-Sheng Lin , Guangcai Zhou
发明人： Ernest C. Chen , Joseph Santoru , Patrick J. Loner , Shamik Maitra , Donald J. Breier , Leon J. Stanger , Dennis Lai , Tung-Sheng Lin , Guangcai Zhou
IPC分类号： H04B7/185
CPC分类号： H04B7/18523 , H04B7/1851 , H04B7/18513 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04W52/24 , H04W52/242 , H04W52/262 , H04W52/346
摘要： A method and apparatus for adaptively controlling a transmission signal for transmission to at least one receiver in a terrestrial region is disclosed. The method selects a transmission signal mode having a modulation scheme, code scheme, and code rate from a plurality of transmission signal modes according to received information, generates a transmission signal according to the selected mode, and transmits the generated transmission signal to the receiver.
摘要翻译：公开了一种用于自适应地控制用于传输到陆地区域中的至少一个接收机的传输信号的方法和装置。该方法根据接收到的信息从多个发送信号模式中选择具有调制方式，码方式和码率的发送信号模式，根据所选择的模式生成发送信号，并将所生成的发送信号发送给接收方。

7. 发明授权

US08134512B1 Antenna peak strength finder 有权
标题翻译：天线峰值强度探测器
公开(公告)号：US08134512B1
公开(公告)日：2012-03-13
申请号：US12269811
申请日：2008-11-12
申请人： Ernest C. Chen , Gustave R. Stroes , Yang-Yang Shi , Guangcai Zhou
发明人： Ernest C. Chen , Gustave R. Stroes , Yang-Yang Shi , Guangcai Zhou
IPC分类号： H01Q3/00 , G01R29/08
CPC分类号： H01Q1/1257
摘要： Methods, apparatuses and systems for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with one or more embodiments of the present invention comprises aligning the reflector in tilt based on a geographic location of the reflector, passing the reflector through an azimuth arc wherein the azimuth arc intercepts at least a first point and a second point, the first point having a first signal strength received from the satellite configuration on the azimuth arc and the second point having a second signal strength less than the first signal strength, the second point located on the azimuth arc after the first point, passing the reflector through an elevation arc, the elevation arc intercepting at least the second point and a third point, the third point having a third signal strength received from the satellite configuration on the elevation arc, determining an alignment point having a maximum signal strength received from the satellite configuration based on a Gaussian antenna pattern of a reception of the satellite signal and the first signal strength, the second signal strength, and the third signal strength, and aligning the reflector with the alignment point.
摘要翻译：用于将天线反射器与卫星配置中的卫星对准的方法，装置和系统。根据本发明的一个或多个实施例的方法包括基于反射器的地理位置倾斜反射器，使反射器穿过方位弧，其中方位弧截取至少第一点和第二点，第一点具有从卫星配置在方位弧上接收到的第一信号强度，第二点具有小于第一信号强度的第二信号强度，第二点位于第一点之后的方位弧上，使反射器穿过高度弧，所述高度弧截取至少所述第二点和第三点，所述第三点具有从所述卫星配置在所述仰角上接收的第三信号强度，确定具有从所述卫星配置接收的最大信号强度的对准点基于卫星信号的接收的高斯天线方向图和第一信号强度，第二信号强度和第三信号强度，并将反射器与对准点对准。

8. 发明授权

US08259641B2 Feeder link configurations to support layered modulation for digital signals 有权
标题翻译：馈线链路配置，支持数字信号的分层调制
公开(公告)号：US08259641B2
公开(公告)日：2012-09-04
申请号：US12190526
申请日：2008-08-12
申请人： Paul R. Anderson , Joseph Santoru , Ernest C. Chen
发明人： Paul R. Anderson , Joseph Santoru , Ernest C. Chen
IPC分类号： H04B7/185
CPC分类号： H04L27/0008 , H04B7/18526 , H04N7/20
摘要： Systems and methods are disclosed for feeder link configurations to layered modulation. One feeder link system employs feeder link spot beam to antennas in distinct coverage areas to enable frequency reuse. Another system employs narrow beam width feeder link antenna to illuminate individual satellites also enabling frequency reuse. Yet another system uses layered modulation in the feeder link. Another feeder link system employs a higher order synchronous modulation for the satellite feeder link than is used in the layered modulation downlink signals.
摘要翻译：公开了用于馈线链路配置到分层调制的系统和方法。一个馈线链路系统使用馈线链路点波束到不同覆盖区域中的天线，以实现频率重用。另一个系统采用窄波束宽度馈线链路天线来照亮单个卫星，同时也实现频率重用。另一种系统在馈线链路中使用分层调制。另一个馈线链路系统对卫星馈线链路采用比在分层调制下行链路信号中使用的更高阶同步调制。

9. 发明授权

US07961880B2 Methods and apparatuses for determining scrambling codes for signal transmission 有权
标题翻译：用于确定信号传输的扰码的方法和装置
公开(公告)号：US07961880B2
公开(公告)日：2011-06-14
申请号：US11510244
申请日：2006-08-25
申请人： Judith Wang , Guangcai Zhou , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Tung-Sheng Lin
发明人： Judith Wang , Guangcai Zhou , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Tung-Sheng Lin
IPC分类号： H04N7/167 , H04B1/00 , H03D1/04
CPC分类号： H04K1/00 , H04B2201/709709 , H04J13/0029 , H04J13/10 , H04L1/0057 , H04L1/0072 , H04L25/03866 , H04N7/1675 , H04N21/6112 , H04N21/6143
摘要： Methods and apparatuses for determining scrambling codes for minimizing co-channel interference in a communication system. A method in accordance with the present invention comprises defining at least one initial default sequence, generating a scrambling code, scrambling a signal using the generated scrambling code, comparing the scrambled signal with all other scrambled signals meeting a specified criterion, and saving the scrambling code word if the comparison determines that the signal scrambled with the scrambling code also meets the specified criterion. The scrambling codes can be compared with each other for cross-correlation purposes to determine whether they meet the specified criterion based on laboratory testing.
摘要翻译：用于确定用于使通信系统中的同信道干扰最小化的扰码的方法和装置。根据本发明的方法包括定义至少一个初始默认序列，产生扰码，使用所生成的扰码对信号进行加扰，将加扰信号与满足指定标准的所有其他加扰信号进行比较，并且保存扰码如果比较确定用扰码加扰的信号也满足指定的标准。可以将扰码相互比较以进行互相关，以确定它们是否符合基于实验室测试的指定标准。

10. 发明申请

US20090224824A1 OPTIMIZED UPLINK EFFICIENCIES FOR TRANSMISSION OF SATELLITE DATA 有权
标题翻译：优化传输卫星数据的上网效率
公开(公告)号：US20090224824A1
公开(公告)日：2009-09-10
申请号：US12421485
申请日：2009-04-09
申请人： Guangcai Zhou , Tung-Sheng Lin , Dennis Lai , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Cecilia Comeaux
发明人： Guangcai Zhou , Tung-Sheng Lin , Dennis Lai , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Cecilia Comeaux
IPC分类号： G01R19/00
CPC分类号： H04B17/0085 , H03F1/32 , H04B17/15
摘要： Systems and methods for characterizing amplifiers. A system for characterizing an amplifier in accordance with the present invention comprises a Gaussian signal source for generating a signal in the frequency domain, a notch filter, coupled to the Gaussian Noise source, wherein the notch filter has a notch at a specified frequency and a frequency bandwidth, the frequency bandwidth encompassing the specified frequency, an Inverse Fast Fourier Transform device, coupled to an output of the notch filter, a normalization device, coupled to the Inverse Fast Fourier Transform device, an amplifier under test, coupled to the normalization device, for amplifying the signal generated by the Gaussian signal source, and a measurement device, coupled to an output of the amplifier, for measuring a power output of the amplifier in the frequency bandwidth and a noise output at the specified notch frequency, and for calculating the ratio between the power output and the noise output.
摘要翻译：表征放大器的系统和方法。用于表征根据本发明的放大器的系统包括用于产生频域中的信号的高斯信号源，耦合到高斯噪声源的陷波滤波器，其中陷波滤波器具有指定频率的陷波和频率带宽，包含指定频率的频率带宽，耦合到陷波滤波器的输出的反相快速傅立叶变换装置，耦合到快速傅立叶逆变换装置的归一化装置，被测放大器，耦合到归一化装置，用于放大由高斯信号源产生的信号，以及耦合到放大器的输出的测量装置，用于测量放大器在频率带宽中的功率输出和在指定陷波频率下的噪声输出，并用于计算功率输出与噪声输出之间的比例。

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