-
公开(公告)号：US20080309419A1
公开(公告)日：2008-12-18
申请号：US12096062
申请日：2005-12-07
申请人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
发明人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
IPC分类号： H03B7/14
摘要： Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.
摘要翻译： 提供了具有新型谐振器的压控振荡器和能够微调负电阻的负电阻部分。 因此，压控振荡器具有优异的品质因数特性，并且即使在其制造完成之后也可以微调负电阻。 具有有源元件的压控振荡器包括：谐振单元，用于根据谐振电容产生振荡频率; 频率调谐单元，连接到有源元件的源极端子，用于调谐振荡频率; 负电阻调节单元，连接到频率调谐单元，用于产生负电阻以调节振荡频率，负电阻调节单元包括用于精细调节负电阻的变容二极管。
-
公开(公告)号：US07760038B2
公开(公告)日：2010-07-20
申请号：US12096062
申请日：2005-12-07
申请人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
发明人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
摘要： Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.
摘要翻译： 提供了具有新型谐振器的压控振荡器和能够微调负电阻的负电阻部分。 因此，压控振荡器具有优异的品质因数特性，并且即使在其制造完成之后也可以微调负电阻。 具有有源元件的压控振荡器包括：谐振单元，用于根据谐振电容产生振荡频率; 频率调谐单元，连接到有源元件的源极端子，用于调谐振荡频率; 负电阻调节单元，连接到频率调谐单元，用于产生负电阻以调节振荡频率，负电阻调节单元包括用于精细调节负电阻的变容二极管。
-
3.发明申请Apparatus for transmitting/receiving destination wake-up information through communication satellite network 有权用于通过通信卫星网络发送/接收目的地唤醒信息的装置公开(公告)号：US20050121516A1
公开(公告)日：2005-06-09
申请号：US11008065
申请日：2004-12-08
申请人： Jong-Won Eun , Cheol-Oh Jeong , Seong-Pal Lee
发明人： Jong-Won Eun , Cheol-Oh Jeong , Seong-Pal Lee
摘要： An apparatus for transmitting/receiving destination wake-up information through communication satellite network is disclosed. The apparatus includes: an input/output unit for receiving ticketing data from an external device, transmitting the ticketing data to a storing unit and outputting the ticketing data to a baseband processing unit by reading from the storing unit according to transmission conditions; a storing unit for storing the ticketing data based on a control of the controlling unit; a baseband processing unit for converting the ticketing data into a baseband signal; and a wireless transceiving unit for converting the baseband signal into a wireless signal and emitting the wireless signal through a satellite antenna.
摘要翻译： 公开了一种通过通信卫星网络发送/接收目的地唤醒信息的装置。 该装置包括：输入/输出单元，用于从外部设备接收票务数据，将票务数据发送到存储单元，并根据传输条件从存储单元读取，将票务数据输出到基带处理单元; 存储单元，用于基于控制单元的控制来存储票务数据; 用于将票务数据转换为基带信号的基带处理单元; 以及用于将基带信号转换为无线信号并通过卫星天线发射无线信号的无线收发单元。
-
4.发明授权Apparatus for transmitting/receiving destination wake-up information through communication satellite network 有权用于通过通信卫星网络发送/接收目的地唤醒信息的装置公开(公告)号：US07604168B2
公开(公告)日：2009-10-20
申请号：US11008065
申请日：2004-12-08
申请人： Jong-Won Eun , Cheol-Oh Jeong , Seong-Pal Lee
发明人： Jong-Won Eun , Cheol-Oh Jeong , Seong-Pal Lee
IPC分类号： G07B15/02
摘要： An apparatus for transmitting/receiving destination wake-up information through communication satellite network is disclosed. The apparatus includes: an input/output unit for receiving ticketing data from an external device, transmitting the ticketing data to a storing unit and outputting the ticketing data to a baseband processing unit by reading from the storing unit according to transmission conditions; a storing unit for storing the ticketing data based on a control of the controlling unit; a baseband processing unit for converting the ticketing data into a baseband signal; and a wireless transceiving unit for converting the baseband signal into a wireless signal and emitting the wireless signal through a satellite antenna.
摘要翻译： 公开了一种通过通信卫星网络发送/接收目的地唤醒信息的装置。 该装置包括：输入/输出单元，用于从外部设备接收票务数据，将票务数据发送到存储单元，并根据传输条件从存储单元读取，将票务数据输出到基带处理单元; 存储单元，用于基于控制单元的控制来存储票务数据; 用于将票务数据转换为基带信号的基带处理单元; 以及用于将基带信号转换为无线信号并通过卫星天线发射无线信号的无线收发单元。
-
公开(公告)号：US06850823B2
公开(公告)日：2005-02-01
申请号：US10119829
申请日：2002-04-11
申请人： Jong-Won Eun , Seong-Pal Lee , Cheol-Oh Jeong , Jae-Woo Park , Cheon-Sig Sin , Moon-Hee You , Dae-In Park
发明人： Jong-Won Eun , Seong-Pal Lee , Cheol-Oh Jeong , Jae-Woo Park , Cheon-Sig Sin , Moon-Hee You , Dae-In Park
CPC分类号： G07C5/0808 , G06F3/14 , G07C5/008
摘要： A system for executing diagnosis of vehicle performance using satellite telemetry technology includes a diagnostic unit for compiling telemetry data, transmitted in real-time, of an engine and various parts of a vehicle, comparing the telemetry data with specific values of the engine and various parts to determine if there are any abnormalities in vehicle performance, and monitoring diagnostic results of vehicle performance; and a communications unit for performing communications in real-time through a network with an external user requesting vehicle performance diagnostic results of the diagnostic unit. Accordingly, the driver or external user may easily determine if there are abnormalities in vehicle performance, take steps to cope with vehicle malfunctions before they occur, and know the precise location of any abnormal areas of vehicle performance.
摘要翻译： 使用卫星遥测技术执行车辆性能诊断的系统包括用于编译发动机和车辆各部分的实时传输的遥测数据的诊断单元，将遥测数据与发动机和各种部件的特定值进行比较 确定车辆性能是否有异常，并监测车辆性能的诊断结果; 以及通信单元，用于通过网络与外部用户通过网络实时地进行通信，从而请求诊断单元的车辆性能诊断结果。 因此，驾驶员或外部用户可以容易地确定车辆性能是否存在异常，在发生车辆故障之前采取措施来应对车辆故障，并且知道车辆性能的任何异常区域的精确位置。
-
6.发明申请Solar position tracing sensor using thin film pattern of both-sided printed circuit board 失效太阳能位置跟踪传感器使用双面印刷电路板的薄膜图案公开(公告)号：US20050133080A1
公开(公告)日：2005-06-23
申请号：US10991714
申请日：2004-11-17
申请人： Cheol-Oh Jeong , Jong-Won Eun
发明人： Cheol-Oh Jeong , Jong-Won Eun
摘要： Provided is a solar position tracing sensor having a high resolving power by using a temperature coefficient and heat conductivity of fine patterns on a printed circuit board (PCB). The solar position tracing sensor is reliable and has a wide application ranges for both celestial and terrestrial applications. It can be produced in mass at cheep cost. The solar position tracing sensor includes: a light condenser for condensing and filtering sunlight; a PCB having light reception patterns on the top and bottom surfaces; a heat protection plate for preventing the temperature of the entire PCB from being increased; a reference voltage supplier for providing a reference voltage source to find out a specific light reception pattern whose temperature is increased from radiation of the sunlight; and a voltmeter for measuring alteration in voltage based on the alteration in a temperature coefficient of the light reception pattern with increased temperature.
摘要翻译： 提供了一种通过使用印刷电路板（PCB）上的精细图案的温度系数和导热率具有高分辨能力的太阳能位置跟踪传感器。 太阳位置跟踪传感器是可靠的，具有广泛的应用范围，适用于天文和地面应用。 它可以以大量的成本生产。 太阳位置跟踪传感器包括：用于冷凝和过滤阳光的光聚光器; 在顶表面和底表面上具有光接收图案的PCB; 用于防止整个PCB的温度升高的热保护板; 参考电压供应器，用于提供参考电压源以找出温度从太阳光辐射增加的特定光接收图案; 以及用于基于随着温度升高的光接收图案的温度系数的变化来测量电压变化的电压表。
-
7.发明申请Apparatus and method for controlling switch of satellite transponder for multibeam communication 失效卫星转发器用于多波束通信的控制装置及方法公开(公告)号：US20070149119A1
公开(公告)日：2007-06-28
申请号：US10579893
申请日：2004-11-18
申请人： Jin-Ho Jo , Kyung-Soo Choi , Jong-Won Eun , Seong-Pal Lee
发明人： Jin-Ho Jo , Kyung-Soo Choi , Jong-Won Eun , Seong-Pal Lee
IPC分类号： H04B7/185
CPC分类号： H04B7/18515
摘要： Provided are an apparatus for controlling a switch of a satellite transponder for multibeam communication, and a method thereof. The apparatus and method can increase output efficiency of communicated satellite electric wave signals and reuse frequencies in one-to-one earth station communication or a one-to-multi earth station communication. The apparatus includes: an earth control station interfacing block for receiving and processing commands from an earth control station, collecting operation states of the switch controlling apparatus and reporting them to the earth control station; a reference frequency generating block for generating a reference clock needed to operate the switch controlling apparatus and generating a reference frequency based on the reference clock; and a switch controlling block for reading contents of a memory storing a switching sequence periodically, detecting and correcting errors of the contents to generate a switch control signal, and transmitting the signal to a radio frequency switch.
摘要翻译： 提供一种用于控制用于多波束通信的卫星转发器的开关的装置及其方法。 该装置和方法可以提高一对一地球站通信或一对多地球站通信中传送的卫星电波信号和重用频率的输出效率。 该装置包括：地面控制站接口块，用于接收和处理来自地球控制站的命令，收集开关控制装置的操作状态并将其报告给地面控制站; 用于产生操作开关控制装置所需的参考时钟并基于参考时钟产生参考频率的参考频率产生模块; 以及用于周期性地读取存储切换序列的存储器的内容的开关控制块，检测和校正内容的错误以产生开关控制信号，并将该信号发送到射频开关。
-
公开(公告)号：US20050128137A1
公开(公告)日：2005-06-16
申请号：US11008910
申请日：2004-12-10
申请人： Jeom-Hun Lee , Jong-Won Eun , Seong-Pal Lee
发明人： Jeom-Hun Lee , Jong-Won Eun , Seong-Pal Lee
CPC分类号： H01Q25/02 , H01Q1/125 , H01Q1/1257
摘要： Provided is an antenna aligning apparatus for near-field measurement, which can perform alignment between a measurement target antenna and a probe antenna precisely by using an antenna pattern and detecting coordinates of the least error. The antenna aligning apparatus includes: a receiving antenna, a signal dividing means, a vertical polarization port, a horizontal polarization port, a first amplitude/phase detector, a second amplitude/phase detector, a coordinate determining means for, and a position adjuster.
摘要翻译： 提供一种用于近场测量的天线对准装置，其可以通过使用天线方向图和检测最小误差的坐标来精确地执行测量目标天线和探测天线之间的对准。 天线对准装置包括：接收天线，信号分割装置，垂直偏振端口，水平极化端口，第一幅度/相位检测器，第二幅度/相位检测器，坐标确定装置和位置调节器。
-
9.发明授权Solar position tracing sensor using thin film pattern of both-sided printed circuit board 失效太阳能位置跟踪传感器使用双面印刷电路板的薄膜图案公开(公告)号：US07164109B2
公开(公告)日：2007-01-16
申请号：US10991714
申请日：2004-11-17
申请人： Cheol-Oh Jeong , Jong-Won Eun
发明人： Cheol-Oh Jeong , Jong-Won Eun
IPC分类号： G01C21/02
摘要： Provided is a solar position tracing sensor having a high resolving power by using a temperature coefficient and heat conductivity of fine patterns on a printed circuit board (PCB). The solar position tracing sensor is reliable and has a wide application ranges for both celestial and terrestrial applications. It can be produced in mass at cheep cost. The solar position tracing sensor includes: a light condenser for condensing and filtering sunlight; a PCB having light reception patterns on the top and bottom surfaces; a heat protection plate for preventing the temperature of the entire PCB from being increased; a reference voltage supplier for providing a reference voltage source to find out a specific light reception pattern whose temperature is increased from radiation of the sunlight; and a voltmeter for measuring alteration in voltage based on the alteration in a temperature coefficient of the light reception pattern with increased temperature.
摘要翻译： 提供了一种通过使用印刷电路板（PCB）上的精细图案的温度系数和导热率具有高分辨能力的太阳能位置跟踪传感器。 太阳位置跟踪传感器是可靠的，具有广泛的应用范围，适用于天文和地面应用。 它可以以大量的成本生产。 太阳位置跟踪传感器包括：用于冷凝和过滤阳光的光聚光器; 在顶表面和底表面上具有光接收图案的PCB; 用于防止整个PCB的温度升高的热保护板; 参考电压供应器，用于提供参考电压源以找出温度从太阳光辐射增加的特定光接收图案; 以及用于基于随着温度升高的光接收图案的温度系数的变化来测量电压变化的电压表。
-
10.发明授权Apparatus and method for controlling switch of satellite transponder for multibeam communication 失效卫星转发器用于多波束通信的控制装置及方法公开(公告)号：US07567778B2
公开(公告)日：2009-07-28
申请号：US10579893
申请日：2004-11-18
申请人： Jin-Ho Jo , Kyung-Soo Choi , Jong-Won Eun , Seong-Pal Lee
发明人： Jin-Ho Jo , Kyung-Soo Choi , Jong-Won Eun , Seong-Pal Lee
IPC分类号： H04B7/185
CPC分类号： H04B7/18515
摘要： Provided are an apparatus for controlling a switch of a satellite transponder for multibeam communication, and a method thereof. The apparatus and method can increase output efficiency of communicated satellite electric wave signals and reuse frequencies in one-to-one earth station communication or a one-to-multi earth station communication. The apparatus includes: an earth control station interfacing block for receiving and processing commands from an earth control station, collecting operation states of the switch controlling apparatus and reporting them to the earth control station; a reference frequency generating block for generating a reference clock needed to operate the switch controlling apparatus and generating a reference frequency based on the reference clock; and a switch controlling block for reading contents of a memory storing a switching sequence periodically, detecting and correcting errors of the contents to generate a switch control signal, and transmitting the signal to a radio frequency switch.
摘要翻译： 提供一种用于控制用于多波束通信的卫星转发器的开关的装置及其方法。 该装置和方法可以提高一对一地球站通信或一对多地球站通信中传送的卫星电波信号和重用频率的输出效率。 该装置包括：地面控制站接口块，用于接收和处理来自地球控制站的命令，收集开关控制装置的操作状态并将其报告给地面控制站; 用于产生操作开关控制装置所需的参考时钟并基于参考时钟产生参考频率的参考频率产生模块; 以及用于周期性地读取存储切换序列的存储器的内容的开关控制块，检测和校正内容的错误以产生开关控制信号，并将该信号发送到射频开关。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.019 秒)
