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91. 发明申请

WO2004088347A1 METHOD FOR ESTIMATING THE DIRECTION OF ARRIVAL OF FIXATION BEAM IN SPACE 审中-公开
公开(公告)号：WO2004088347A1
公开(公告)日：2004-10-14
申请号：PCT/CN2004/000296
申请日：2004-03-31
IPC分类号： G01S3/72
CPC分类号： G01S3/14 , G01S3/38
摘要： This invention relates to a method for estimating the direction of arrival (DOA) of fixation wave beam in space, which is a gradually refining method for estimating DOA by transforming a single-step search into a multi-step search. The method comprises the following steps: using the typical wave beam formation algorithm to provide the first step search for the user in the total wave beam space of array of antenna, the first step search being performed by total L1 times, the maximal value from gained output power of every times search being taken out to obtain the preliminary search angle which is the maximal value corresponding to the angle of arrival of user; then, in the specified space of the preliminary search angle, using the typical wave beam formation algorithm to provide the second step search for user, the second step search being performed by total L2 times, the maximal value from output power of every times search being taken out to obtain refining search angle which is the maximal value corresponding to angle of arrival of user. Those steps can be executed repeatedly for multi-class search to obtain finally the angle, which is needed by system. L1, L2 are positive integers. Said refining search method not only obtains the needed definition (precision) of angle, but also decreases the quantity of calculation of the system.

92. 发明申请

WO0077329A9 KEY FOB WITH VALET AND CAR LOCATOR FEATURE 审中-公开
标题翻译：钥匙离合器与阀门和定位器功能
公开(公告)号：WO0077329A9
公开(公告)日：2002-08-08
申请号：PCT/US0040141
申请日：2000-06-07
申请人： SIEMENS AUTOMOTIVE CORP LP
发明人： JOHNSON SUSAN , DESAI TEJAS , LAMBERT DEBORAH MARIE , CLARK JONATHAN , REESE JERALYN MICHELLE
IPC分类号： G01S3/38 , G01S3/40 , G07C9/00 , E05B49/00 , G01S3/02
CPC分类号： G01S3/40 , G01S3/38 , G07C9/00309 , G07C9/00944 , G07C2009/00793 , G07C2009/00984 , G07C2209/63 , G07C2209/64 , Y10T70/5978 , Y10T70/7073 , Y10T70/7079 , Y10T70/7876
摘要： An improved key fob and key combination allows the mechanical key (22) to be removed from the key fob (24) and given to a valet attendant. The key (22) is provided with a mechanical latch (32) which may be easily removed from the key fob (24). When the key (22) is removed, secured areas on the vehicle are locked. Moreover, the vehicle has limited operation when the mechanical key (22) is not received with the key fob (24). In a second feature of this invention, a locator function on the key fob (24) provides an indication of an approximate direction to a vehicle in a parking area. The key fob (24) relies upon RF transmissions from the vehicle to determine an approximate direction to the vehicle.
摘要翻译：改进的钥匙扣和钥匙组合允许从密钥卡（24）移除机械钥匙（22）并给予代客服务员。钥匙（22）设置有可以从密钥卡（24）容易地移除的机械闩锁（32）。当钥匙（22）被移除时，车辆上的固定区域被锁定。此外，当机械钥匙（22）未被钥匙卡（24）接收时，车辆具有有限的操作。在本发明的第二个特征中，钥匙扣（24）上的定位器功能提供在停车区域中对车辆的近似方向的指示。密钥卡（24）依赖于来自车辆的RF传输来确定与车辆的近似方向。

93. 发明申请

WO9843106A3 METHOD FOR EVALUATING DIRECTION 审中-公开
标题翻译：评估方向的方法
公开(公告)号：WO9843106A3
公开(公告)日：1998-12-23
申请号：PCT/DE9800878
申请日：1998-03-25
申请人： SIEMENS AG , BAIER PAUL WALTER , BLANZ JOSEF , HAARDT MARTIN , SCHMALENBERGER RALPH
发明人： BAIER PAUL WALTER , BLANZ JOSEF , HAARDT MARTIN , SCHMALENBERGER RALPH
IPC分类号： G01S3/46 , G01S3/00 , G01S3/04 , G01S3/38 , G01S3/74 , H04B7/00 , H04B7/26 , H04Q7/34
CPC分类号： G01S3/38 , G01S3/043
摘要： The invention relates to a method for evaluating the direction of partial waves of at least one subscriber signal, wherein a plurality Ka receiver sensors are allocated to a receiver. Ka receive signals are picked up by the receiver sensors. Said signals are made up by at least a subscriber signal characterized by fine structure for each individual transmitter, wherein a k subscriber signal (k=1..K) is transmitted by partial waves with differing directions at the receiving point. Channel pulse responses allocated to the Ka receiver sensors are determined from the receive signals, and the direction of incidence of at least one partial wave is determined from the channel pulse responses. The inventive method can be used to advantageous effect in mobile telephone, radar, sonar or sismic measuring systems.

94. 发明授权

KR101771469B1 위성 지향 안테나의 센서 보정 방법 有权
标题翻译：卫星导向天线的传感器标定方法
公开(公告)号：KR101771469B1
公开(公告)日：2017-08-25
申请号：KR1020160058851
申请日：2016-05-13
申请人： 국방과학연구소
发明人： 조현욱 , 허종완 , 권건섭 , 장명진
IPC分类号： H01Q3/12 , H01Q3/00 , H01Q1/12 , G01S3/38 , G01S3/02
CPC分类号： H01Q3/12 , G01S3/023 , G01S3/38 , H01Q1/125 , H01Q3/005
摘要： 본원발명에따르면, 앙각또는방위각을변화시키며회전가능한위성지향안테나의지향각도를보정하는방법에있어서, 상기위성지향안테나의지향방향이일면과나란할때, 상기위성지향안테나의앙각을계측하는앙각엔코더값이영(0)이되도록하는앙각엔코더보정단계; 상기위성지향안테나의지향방향이일 방향과나란할때, 상기위성지향안테나의방위각을계측하는방위각엔코더값이영(0)이되도록하는방위각엔코더보정단계; 및상기위성지향안테나의회전각속도를계측하는자이로스코프에포함되는복수의축 중의한 축은상기위성지향안테나의방위각회전축과나란하고다른한 축은상기위성지향안테나의앙각회전축과나란하도록보정하는자이로스코프보정단계를포함하는위성지향안테나의지향각도를보정하는방법이제공될수 있다.
摘要翻译：根据本发明，仰角或变化根据校正的可旋转的卫星定向天线的定向角，在天线卫星方位的方位平行于表面，用于测量所述面向卫星天线的仰角仰角的方法中的方位用于将编码器值设置为零（0）的仰角编码器校正步骤; 当卫星天线的方向被定向为平行于所述一个方向，方位角校正编码器包括：编码器，使得方位值李杨（0），用于测量的卫星天线取向的方位角; 并平行于导向卫星天线和另一轴陀螺仪的校正的旋转方位轴的轴线以校正并排侧中包括的陀螺仪，用于测量卫星定向天线的旋转角速度，所述多个轴中的所述卫星定向天线的和仰角旋转轴可以提供一种校正包括台阶的卫星导向天线的方向角的方法。

95. 发明公开

KR1020110068703A 위성 항법 시스템을 이용한 자세 제어 장치 및 방법 有权
标题翻译：使用卫星导航系统的姿态控制器和汽车黑盒的装置和方法
公开(公告)号：KR1020110068703A
公开(公告)日：2011-06-22
申请号：KR1020090125788
申请日：2009-12-16
申请人： 한국전자통신연구원
发明人： 정성균 , 박한얼 , 이재은 , 이상욱 , 김재훈
IPC分类号： G01S5/14 , G08G1/0968 , G08G1/09 , B62D41/00 , G01S3/38
CPC分类号： G01S5/14 , B62D41/00 , G01S3/38 , G08G1/0968
摘要： PURPOSE: An apparatus and a method for attitude controller and a car black box using a satellite navigation system are provided to secure the accurate position of a vehicle by installing a satellite navigation correction device. CONSTITUTION: Satellite navigation receivers(201,202) receive satellite navigation data and use a plurality of satellite navigation antennas which are mounted in vehicles A correction information collecting unit(203) receives correction information data from a base station. A precision position calculation unit(204) calculates the precision position of the vehicles and the posture and rotation state thereof. A position recording unit(205) stores the posture and rotation state of the vehicles.
摘要翻译：目的：提供一种姿态控制器和使用卫星导航系统的汽车黑匣子的装置和方法，通过安装卫星导航校正装置来确保车辆的准确位置。构成：卫星导航接收机（201,202）接收卫星导航数据并使用安装在车辆中的多个卫星导航天线。校正信息收集单元（203）从基站接收校正信息数据。精密位置计算单元（204）计算车辆的精确位置及其姿势和旋转状态。位置记录单元（205）存储车辆的姿势和旋转状态。

96. 发明公开

KR1020070059824A ＲＦＩＤ 태그의 위치를 검출하는 위치 검출 장치 失效
标题翻译：位置定位器，用于定位RFID标签的位置
公开(公告)号：KR1020070059824A
公开(公告)日：2007-06-12
申请号：KR1020060028856
申请日：2006-03-30
申请人： 후지쯔 가부시끼가이샤
发明人： 마니와도루 , 기무라시게까즈
IPC分类号： G01S3/02 , H04B1/40 , G08G1/0968
CPC分类号： G01S13/75 , G01S3/38 , G06K7/10128 , G06K19/0723
摘要： A device for detecting the position of an RFID(Radio Frequency Identification) tag is provided to sense the position with a small receiving antenna, by using a higher harmonic signal with a wavelength corresponding to a half of the wavelength of a fundamental wave and thus reducing a gap between antenna elements. A device for detecting the position of an RFID tag(104) capable of writing and reading data without contact is composed of an antenna unit(101) having predetermined directivity and receiving a higher harmonic signal generated from the RFID tag; a control unit(102) for controlling the direction that the antenna unit is oriented; and an output unit(103) outputting the position information corresponding to the correspondent direction and receiving information indicating whether the higher harmonic signal is received from the correspondent direction or not, for each direction that the antenna unit is headed for.
摘要翻译：提供一种用于检测RFID（射频识别）标签的位置的装置，用于通过使用具有对应于基波波长的一半的波长的高次谐波信号来感测小接收天线的位置，从而减少天线元件之间的间隙。用于检测能够无接触地写入和读取数据的RFID标签（104）的位置的装置由具有预定方向性的天线单元（101）组成，并接收从RFID标签产生的高次谐波信号; 用于控制天线单元取向的方向的控制单元（102）; 以及输出单元（103），输出与所述对应方向对应的位置信息，以及针对所述天线单元朝向的每个方向输出指示是否从相应方向接收到所述高次谐波信号的信息。

97. 发明公开

US20240291151A1 SYSTEM AND METHOD FOR A DIGITALLY BEAMFORMED PHASED ARRAY FEED 审中-公开
公开(公告)号：US20240291151A1
公开(公告)日：2024-08-29
申请号：US18648991
申请日：2024-04-29
申请人： BlueHalo, LLC
发明人： Michael Thomas Pace , David Gregory Baur , Theodore Lyman Schuler-Sandy , William Kennedy , Jeffrey Gerard Micono , William Louis Walker , Garrett James Newell
IPC分类号： H01Q5/48 , G01S3/04 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/26 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q15/16 , H01Q19/10 , H01Q19/13 , H01Q21/00 , H01Q21/06 , H04B7/0408 , H04B7/06 , H04B7/08 , H04B17/23
CPC分类号： H01Q5/48 , G01S3/043 , G01S3/046 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/2682 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q15/16 , H01Q19/108 , H01Q19/13 , H01Q21/0068 , H01Q21/062 , H04B7/0408 , H04B7/0639 , H04B7/0695 , H04B7/086 , H04B7/0865 , H04B17/23
摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

98. 发明公开

US20240275048A1 SYSTEM AND METHOD FOR A DIGITALLY BEAMFORMED PHASED ARRAY FEED 审中-公开
公开(公告)号：US20240275048A1
公开(公告)日：2024-08-15
申请号：US18609219
申请日：2024-03-19
申请人： BlueHalo, LLC
发明人： Michael Thomas Pace , David Gregory Baur , Theodore Lyman Schuler-Sandy , William Kennedy , Jeffrey Gerard Micono , William Louis Walker , Garrett James Newell
IPC分类号： H01Q5/48 , G01S3/04 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/26 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q15/16 , H01Q19/10 , H01Q19/13 , H01Q21/00 , H01Q21/06 , H04B7/0408 , H04B7/06 , H04B7/08 , H04B17/23
CPC分类号： H01Q5/48 , G01S3/043 , G01S3/046 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/2682 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q15/16 , H01Q19/108 , H01Q19/13 , H01Q21/0068 , H01Q21/062 , H04B7/0408 , H04B7/0639 , H04B7/0695 , H04B7/086 , H04B7/0865 , H04B17/23
摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

99. 发明授权

US12062861B2 System and method for a digitally beamformed phased array feed 有权
公开(公告)号：US12062861B2
公开(公告)日：2024-08-13
申请号：US18196568
申请日：2023-05-12
申请人： BlueHalo, LLC
发明人： Michael Thomas Pace , David Gregory Baur , Theodore Lyman Schuler-Sandy , William Kennedy , Jeffrey Gerard Micono , William Louis Walker , Garrett James Newell
IPC分类号： H01Q21/00 , G01S3/04 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/26 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q5/48 , H01Q15/16 , H01Q19/10 , H01Q19/13 , H01Q21/06 , H04B7/0408 , H04B7/06 , H04B7/08 , H04B17/23
CPC分类号： H01Q5/48 , G01S3/043 , G01S3/046 , G01S3/38 , G01S3/40 , G01S3/42 , H01Q1/02 , H01Q3/08 , H01Q3/20 , H01Q3/22 , H01Q3/2682 , H01Q3/34 , H01Q3/38 , H01Q5/28 , H01Q15/16 , H01Q19/108 , H01Q19/13 , H01Q21/0068 , H01Q21/062 , H04B7/0408 , H04B7/0639 , H04B7/0695 , H04B7/086 , H04B7/0865 , H04B17/23
摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

100. 发明授权

US12038518B2 Electronic device 有权
公开(公告)号：US12038518B2
公开(公告)日：2024-07-16
申请号：US17357551
申请日：2021-06-24
申请人： GETAC HOLDINGS CORPORATION
发明人： Kun-Cheng Lee , Juei-Chi Chang , Min-Yu Wang
IPC分类号： G01S3/38 , G01S3/04 , H05K5/00 , H05K5/06
CPC分类号： G01S3/38 , G01S3/043 , H05K5/0004 , H05K5/06
摘要： An electronic device provided by an embodiment of the present invention includes a body, a first, a second and a third array antennas. The body includes a first shell, which has a first and a second sides opposite to each other. The first array antenna is arranged in the first shell and adjacent to the first side, and has a first beam facing a first axis. The second array antenna is arranged in the first shell and adjacent to the second side, and has a second beam facing a second axis. The third array antenna is arranged in the first shell and located between the first and the second array antennas, and has a third beam facing a third axis. The first axis, the second axis and the third axis are different from one another. Accordingly, the electronic device can provide a stable connection quality and a higher transmission rate.

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