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1. 发明申请

WO2016139466A1 PROCESS AND APPARATUS FOR COMMUNICATING WITH A USER ANTENNA 审中-公开
标题翻译：与用户天线通信的过程和设备
公开(公告)号：WO2016139466A1
公开(公告)日：2016-09-09
申请号：PCT/GB2016/050540
申请日：2016-03-02
申请人： STRATOSPHERIC PLATFORMS LIMITED , ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
发明人： ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
IPC分类号： H04B7/02 , G01S19/43 , G01S19/44 , H04B7/06 , H04B7/185
CPC分类号： H04B7/024 , G01S5/10 , G01S19/43 , G01S19/44 , H04B7/0617 , H04B7/18504
摘要： A process for cooperative aerial inter-antenna beamforming for communication between (a) multiple moving platforms, each platform having an aerial antenna mounted thereon, such that the aerial antennas have variable positions and orientations over time, and (b) at least one antenna mounted on user equipment having a lower altitude than the aerial antennas; the process involving transmitting data relating to the positions and orientations of the aerial antennas to a processing system, the processing system calculating and transmitting beamforming instructions to the aerial antennas, the aerial antennas thereby transmitting or receiving respective component signals for each user antenna, the component signals for each user antenna having essentially the same information content but differing in their phase and usually amplitude, so as to form a cooperative beam from the cooperative sum of the signals between the aerial antennas and the user antenna. A method of determining the position of a moving aerial antenna or antenna element mounted on at least one moving platform, such that the aerial antennas have variable positions and orientations over time, the method involving determining the phase difference yi, being a fraction of a wavelength between the values 0 and 1, between signals of known wavelength λi; transmitted between (a) i ground based transmitters which may be backhaul base stations, wherein i is at least three, the ground based transmitters having known position to within λi/10 and (b) the aerial antenna or antenna element, thereby establishing the distance from the base station to the aerial antenna or antenna element to be λi(ni+ yi), wherein ni is an unknown integer; determining the position of the aerial antennas or antenna elements approximately by differential GPS or other methods to within a small number of wavelengths λi thereby establishing that ni can be one of a limited number of possible integer values for each signal; the number of base stations and their positions being sufficient to allow elimination of the possible values of ni that are inconsistent with the limited number of possible values for ni from the other ground based transmitters, until only one integer value for each ni is established; establishing the location of the aerial antenna or antenna element by triangulation of its known distance λi(ni+ yi), from at least three ground based transmitters.
摘要翻译：一种用于在（a）多个移动平台之间进行通信的协作航空天线间波束成形的过程，每个平台具有安装在其上的天线天线，使得天线具有随时间变化的位置和取向，以及（b）至少一个天线安装在具有比天线高度低的用户设备上; 所述处理涉及将与天线天线的位置和取向相关的数据发送到处理系统，所述处理系统计算并向所述天线天线发送波束成形指令，所述天线天线从而为每个用户天线发送或接收相应的分量信号，所述组件每个用户天线的信号具有基本上相同的信息内容，但是它们的相位和通常幅度不同，以便根据天线和用户天线之间的信号的协作和形成协作波束。一种确定安装在至少一个移动平台上的移动天线天线或天线元件的位置的方法，使得天线具有随时间变化的位置和取向，所述方法包括确定相位差yi，其为波长的一部分在值0和1之间，在已知波长λ1的信号之间; 在（a）i基于地面的发射机之间传输，其可以是回程基站，其中i是至少三个，基于地面的发射机具有在λi/ 10内的已知位置，以及（b）天线天线或天线元件，从而建立距离从基站到天线元件为λi（ni + yi），其中ni为未知整数; 通过差分GPS或其他方法近似地将天线天线或天线元件的位置确定在少数波长λi内，从而确定ni可以是每个信号的有限数量的可能整数值之一; 基站的数量及其位置足以允许消除与其他基于地面的发射机的ni的有限数量的可能值不一致的ni的可能值，直到每个ni仅建立一个整数值为止; 通过从至少三个基于地面的发射机三角测量其已知距离λi（ni + yi）来建立天线天线或天线元件的位置。

2. 发明申请

WO2016139469A1 INCREASING DATA TRANSFER RATES 审中-公开
标题翻译：提高数据传输速率
公开(公告)号：WO2016139469A1
公开(公告)日：2016-09-09
申请号：PCT/GB2016/050543
申请日：2016-03-02
申请人： STRATOSPHERIC PLATFORMS LIMITED , ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
发明人： ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
IPC分类号： H04B7/06 , H04B7/185 , H04B7/02 , H04B7/04
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/0404 , H04B7/18504
摘要： A process for cooperative aerial inter-antenna beamforming for communication between (a) multiple moving platforms, each platform having an aerial antenna mounted thereon, such that one or more aerial antennas have variable positions and orientations over time, and (b) first and second antennas connected to user equipment having a lower altitude than the aerial antennas; the process involving transmitting data relating to the positions and orientations of the aerial antennas to a processing system, the processing system calculating and transmitting beamforming instructions to the aerial antennas, the aerial antennas thereby transmitting or receiving respective first component signals for the first user antenna, and transmitting or receiving respective second component signals for the second user antenna, the first component signals each having essentially the same information content but differing in their phase and usually amplitude, the second component signals each having essentially the same information content but differing in their phase and usually amplitude, so as to form a first cooperative beam from the cooperative sum of the signals between the aerial antennas and the first user antenna, and a second cooperative beam from the cooperative sum of the signals between the aerial antennas and the second user antenna.
摘要翻译：一种用于在（a）多个移动平台之间进行通信的协作天线间天线波束成形的过程，每个平台具有安装在其上的天线天线，使得一个或多个天线天线随时间具有可变位置和取向，以及（b）第一和第二连接到具有比天线高度低的用户设备的天线; 所述处理涉及将与天线天线的位置和取向有关的数据发送到处理系统，所述处理系统计算并向所述天线天线发送波束成形指令，所述天线天线从而发送或接收用于所述第一用户天线的相应的第一分量信号，以及发送或接收第二用户天线的相应第二分量信号，第一分量信号各自具有基本相同的信息内容，但是它们的相位和通常振幅不同，第二分量信号各自具有基本上相同的信息内容，但在相位上不同并且通常是幅度，以便根据天线天线和第一用户天线之间的信号的协作和形成第一协同波束，并且从天线天线和第二用户天线之间的信号的协作和形成第二协作波束。

3. 发明申请

WO2016139468A1 GENERATION AND USE OF SIMILAR MULTIPLE BEAMS 审中-公开
标题翻译：类似多边形的生成和使用
公开(公告)号：WO2016139468A1
公开(公告)日：2016-09-09
申请号：PCT/GB2016/050542
申请日：2016-03-02
申请人： STRATOSPHERIC PLATFORMS LIMITED , ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
发明人： ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
IPC分类号： H04B7/02 , H04B7/06 , H04B7/185
CPC分类号： H04B7/024 , H04B7/0617 , H04B7/18504
摘要： A process for cooperative aerial inter-antenna beamforming for communication between (a) multiple moving platforms, each platform having an aerial antenna mounted thereon, such that the aerial antennas have variable positions and orientations over time, and (b) at least one user antenna mounted on user equipment having a lower altitude than the aerial antennas; the process involving a first beamforming operation which beamforming operation involves; transmitting data relating to the positions and orientations of the aerial antennas to a processing system, the processing system calculating and transmitting beamforming instructions to the aerial antennas, the aerial antennas thereby transmitting or receiving respective component signals for each user antenna, the component signals for each user antenna having essentially the same information content but differing in their phase and usually amplitude, so as to form a cooperative beam from the cooperative sum of the signals between the aerial antennas and the user antenna; carrying out a plurality of further beamforming operations, wherein the cooperative beam has essentially the same information content as that generated in the first beamforming operation, where by the further cooperative beams are directed to form a cluster of beams surrounding the first cooperative beam.
摘要翻译：一种用于（a）多个移动平台之间的通信的协作航空天线间波束成形的过程，每个平台具有安装在其上的天线天线，使得所述天线具有随时间变化的位置和取向，以及（b）至少一个用户天线安装在高于天线天线的用户设备上; 所述过程涉及波束成形操作涉及的第一波束形成操作; 将与天线天线的位置和取向有关的数据发送到处理系统，处理系统计算并向天线天线发送波束成形指令，天线天线从而为每个用户天线发送或接收相应的分量信号，每个用户天线的分量信号用户天线具有基本上相同的信息内容，但是它们的相位和通常幅度不同，以便从天线天线和用户天线之间的信号的协同和形成协作波束; 执行多个另外的波束形成操作，其中协作波束具有与在第一波束形成操作中产生的信息内容基本相同的信息内容，其中另外的协作波束被引导以形成围绕第一协作波束的波束群。

4. 发明申请

WO2017042569A1 PROCESS AND APPARATUS FOR COMMUNICATING WITH USER ANTENNA PHASED ARRAYS 审中-公开
标题翻译：与用户天线相位阵列通信的过程和设备
公开(公告)号：WO2017042569A1
公开(公告)日：2017-03-16
申请号：PCT/GB2016/052780
申请日：2016-09-08
申请人： STRATOSPHERIC PLATFORMS LIMITED , ALEXANDER, Paul , DAVIDSON, Peter , GRACE, David , FAULKNER, Andrew
发明人： ALEXANDER, Paul , DAVIDSON, Peter , GRACE, David , FAULKNER, Andrew
IPC分类号： H04B7/185
CPC分类号： H04B7/18504 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/446
摘要： The use of phased array antennas in ground based or low altitude user equipment linked to high altitude aerial platforms also utilizing sparse phased-array antennas (uniform and non- uniform), which enables the delivery of information services, including telecommunications, earth observation, astronomical and positioning services with higher data rates, lower weight, power consumption and sidelobe levels than for other antenna arrangements.
摘要翻译：使用相关阵列天线在与高空作业平台相连的地基或低空用户设备中也采用稀疏的相控阵天线（均匀和非均匀），从而能够提供信息服务，包括电信，地球观测，天文数字以及具有比其他天线布置更高数据速率，更低重量，功耗和旁瓣电平的定位服务。

5. 发明申请

WO2016139467A1 MEANS OF IMPROVING DATA TRANSFER 审中-公开
标题翻译：改进数据传输的手段
公开(公告)号：WO2016139467A1
公开(公告)日：2016-09-09
申请号：PCT/GB2016/050541
申请日：2016-03-02
申请人： STRATOSPHERIC PLATFORMS LIMITED , ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
发明人： ALEXANDER, Paul , DAVIDSON, Peter , FAULKNER, Andrew
IPC分类号： H04B7/06 , H04B7/185 , H04B7/02
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/18504 , H04B10/118
摘要： A process for cooperative aerial inter-antenna beamforming for communication between (a) multiple moving platforms, each platform having an aerial antenna mounted thereon, such that the aerial antennas have variable positions and orientation over time, and (b) at least two ground based antennas; the process involving transmitting data relating to the positions of the aerial antennas to a processing system, the processing system calculating and transmitting beamforming instructions to the ground based antennas, the ground based antennas thereby transmitting or receiving respective component signals for each aerial antenna, the component signals for each aerial antenna received or transmitted by the ground based antennas having essentially the same information content but differing in their phase and usually amplitude, so as to form a cooperative beam from the cooperative sum of the signals between the ground based antennas and the at least two aerial antennas.
摘要翻译：一种用于在（a）多个移动平台之间进行通信的协作空中天线波束成形的过程，每个平台具有安装在其上的天线天线，使得天线具有随时间变化的位置和取向，以及（b）至少两个基于地面天线; 所述处理涉及将与天线天线的位置有关的数据发送到处理系统，所述处理系统计算并向基于地面的天线发送波束成形指令，从而基于地面的天线从而发送或接收每个天线的各个分量信号，由基本天线接收或发送的每个天线的信号具有基本上相同的信息内容，但是它们的相位和通常幅度不同，以便从地面天线和在地面天线之间的信号的协同和形成协作波束至少两个天线。

6. 发明申请

WO2016139465A1 HIGH ALTITUDE AIRCRAFT WING GEOMETRY 审中-公开
标题翻译：高海拔航空器几何
公开(公告)号：WO2016139465A1
公开(公告)日：2016-09-09
申请号：PCT/GB2016/050539
申请日：2016-03-02
申请人： STRATOSPHERIC PLATFORMS LIMITED , DAVIDSON, Peter , KICKERT, Reiner
发明人： DAVIDSON, Peter , KICKERT, Reiner
IPC分类号： B64C1/36 , B64C3/10 , H01Q1/28 , B64C39/02
CPC分类号： H01Q1/287 , B64C1/36 , B64C3/10 , B64C39/024 , B64C2201/122 , H01Q13/02 , H01Q21/06 , H01Q21/064 , H01Q21/22 , H04B7/18504 , H04B7/18508 , Y02T50/12
摘要： An unmanned high altitude aircraft operating above 15 km with transmitting and/or receiving antennas, enclosed or more than half enclosed on a projected area basis normal to the plane of the antenna (s), in a wing structure where the chord length of the wing section enclosing the phased arrays or horn antennas is at least 30 percent greater than the mean wing chord length, and the wing surface adjacent to the antenna(s) in the path of the electromagnetic radiation being received or transmitted by the antenna (s) is substantially composed of material relatively transparent to this radiation.
摘要翻译：运行在15公里以上的无人高空飞机，其中发射和/或接收天线，封闭的或多于一半的围绕天线平面的投影面积包围，其中机翼结构的翼弦长度包围相控阵列或喇叭天线的部分比平均翼弦长度大至少30％，并且由天线接收或发射的电磁辐射的路径中与天线相邻的机翼表面是基本上由对该辐射相对透明的材料组成。

7. 发明申请

WO2020152465A1 FUEL STORAGE SYSTEMS FOR UNMANNED AIRCRAFT 审中-公开
公开(公告)号：WO2020152465A1
公开(公告)日：2020-07-30
申请号：PCT/GB2020/050152
申请日：2020-01-23
申请人： STRATOSPHERIC PLATFORMS LIMITED
发明人： DAVIDSON, Peter , CHAN, Martin
IPC分类号： B64D37/02 , B64D37/30 , B64C30/00 , B64D37/08
摘要： A tank suitable for containing liquid hydrogen and suitable for use on a high altitude long endurance aircraft, wherein the tank has a non- spherical external surface and at least one internal liquid hydrogen storage chamber (2) having at least one opening, wherein the internal hydrogen storage (2) facing surface is elongate such that the internal surface comprises an elongate body terminated by two facing ends.

8. 发明申请

WO2020254816A1 A FLEET OF HIGH ALTITUDE PLATFORMS COMPRISING ANTENNAS AND METHOD OF POSITIONING THEREOF 审中-公开
公开(公告)号：WO2020254816A1
公开(公告)日：2020-12-24
申请号：PCT/GB2020/051482
申请日：2020-06-19
申请人： STRATOSPHERIC PLATFORMS LIMITED
发明人： DAVIDSON, Peter , GRACE, David , FAULKNER, Andrew
IPC分类号： H04B7/185
摘要： A fleet of high altitude platforms (HAPs) arranged to provide information services to a service area, each SHHAP comprising at least one phased array antenna and in communication with a telecommunications backhaul system, the service area comprising at least 100,000 items of user equipment (UE), and wherein the service area comprises a non-uniform data requirement distribution, comprising areas of both higher and lower data rate requirements, and wherein the SHHAPs are positioned with a non-uniform spacing such that the SHHAPs are positioned closer together over areas of higher data rate requirement than over areas of lower data rate requirements.

9. 发明申请

WO2012013950A2 HIGH ALTITUDE PLATFORM 审中-公开
标题翻译：高海拔平台
公开(公告)号：WO2012013950A2
公开(公告)日：2012-02-02
申请号：PCT/GB2011/051109
申请日：2011-06-14
申请人： DAVIDSON TECHNOLOGY LIMITED , DAVIDSON, Peter , HUNT, Hugh Edmund Murray , BURGOYNE, Christopher John
发明人： DAVIDSON, Peter , HUNT, Hugh Edmund Murray , BURGOYNE, Christopher John
IPC分类号： B64C39/02
CPC分类号： H04B10/25752 , B64B1/50 , B64C39/022 , D07B1/14 , D07B5/005 , F02C6/00 , H01M8/04201 , H01M8/22 , H01M2250/20 , H02K7/1807 , H04B7/18504 , Y02T90/32
摘要： An apparatus for generating electrical energy at altitude, comprising a tether connecting a substantially ground level location, part to a platform at an elevated location, the tether comprising a conduit coupled to an electrical generator at the platform, the conduit arranged to allow the flow of a fuel fluid from the substantially ground level location to the elevated location, and the electrical generator being operable to convert energy in the fuel fluid to electrical energy at the elevated location.
摘要翻译：一种用于在高处产生电能的设备，所述设备包括系绳，所述系绳将基本上地面水平位置的一部分连接至升高位置处的平台，所述系绳包括耦接至所述平台处的发电机的导管，所述导管布置成允许燃料流体从基本上水平的位置流动到升高的位置，并且所述发电机可操作以将所述燃料流体中的能量转换成升高的位置处的电能。

10. 发明申请

WO2011073650A1 ATMOSPHERIC DELIVERY SYSTEM 审中-公开
标题翻译：大气交付系统
公开(公告)号：WO2011073650A1
公开(公告)日：2011-06-23
申请号：PCT/GB2010/052090
申请日：2010-12-15
申请人： DAVIDSON TECHNOLOGY LIMITED , DAVIDSON, Peter , HUNT, Hugh, Edmund, Murray , BURGOYNE, Christopher, John
发明人： DAVIDSON, Peter , HUNT, Hugh, Edmund, Murray , BURGOYNE, Christopher, John
IPC分类号： A01G15/00 , D07B1/12 , B64D1/16
CPC分类号： A01G15/00 , D07B1/12 , D07B2201/106 , D07B2201/1096
摘要： The invention relates to an apparatus for transporting and dispersing solid particles into the earth's stratosphere, comprising a conduit connecting a substantially ground level location to an elevated location, a particle transport means, and a deagglomeration means coupled with a dispersal means, wherein the deagglomeration means and dispersal means are located at an elevated location, and to a method of transporting particles of high refractive index into the stratosphere as well as to an aircraft and to a cloud thus formed.
摘要翻译：本发明涉及一种用于将固体颗粒输送和分散到地球平流层中的装置，包括将基本上地平面的位置连接到升高位置的导管，颗粒输送装置和与分散装置连接的解聚集装置，其中解聚装置并且分散装置位于升高的位置，以及将高折射率颗粒输送到平流层以及飞机和由此形成的云的方法。

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