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91. 发明申请

US20090040130A1 HIGH WIND ELEVATION MECHANISM FOR A SATELLITE ANTENNA SYSTEM 有权
标题翻译：用于卫星天线系统的高风高原机制
公开(公告)号：US20090040130A1
公开(公告)日：2009-02-12
申请号：US12100547
申请日：2008-04-10
申请人： Timothy J. Conrad
发明人： Timothy J. Conrad
IPC分类号： H01Q3/02
CPC分类号： H01Q1/125 , H01Q1/1214 , H01Q1/1235 , H01Q1/32
摘要： An elevation mechanism for a satellite antenna system. The elevation mechanism includes tilt links or arms, lift links, and a linear actuator with an adjustable length leg arrangement. Each tilt arm is pivotally mounted at its inner and outer end portions to the base or azimuth plate of the system and to the back of the dish of the system. Similarly, each lift link is pivotally mounted at its inner and outer end portions to the base and to the back of the dish. The linear actuator in turn is pivotally mounted at its inner end portion to the base and at its outer end portion to the lift links. In operation, the linear actuator can be moved between extended and retracted positions to cause the dish to move between its stowed position facing downwardly and a deployed position facing upwardly of the horizon at a targeted satellite.
摘要翻译：卫星天线系统的高程机构。升降机构包括倾斜连杆或臂，升降连杆以及具有可调长度腿部布置的线性致动器。每个倾斜臂在其内部和外部端部枢转地安装到系统的基座或方位盘和系统的盘的背面。类似地，每个提升连杆在其内部和外部端部枢转地安装到基部和盘的后部。线性致动器依次在其内端部处枢转地安装到基座，并且其外端部枢转地安装到升降连杆。在操作中，线性致动器可以在延伸位置和缩回位置之间移动，以使盘在其向下的收起位置和面向目标卫星的地平线的上方的展开位置之间移动。

92. 发明授权

US07358909B2 Motorized, retractable antenna system for recreational and similar vehicles 有权
标题翻译：用于娱乐和类似车辆的电动，可伸缩天线系统
公开(公告)号：US07358909B2
公开(公告)日：2008-04-15
申请号：US11236276
申请日：2005-09-27
申请人： William J. Sherwood
发明人： William J. Sherwood
IPC分类号： H01Q1/32
CPC分类号： H01Q1/3275 , H01Q1/084 , H01Q9/16
摘要： A motorized, retractable antenna system for a recreational or similar vehicle. The antenna system includes an antenna head pivotally mounted to a support arrangement for rotation about a substantially horizontal axis between retracted and raised position. The support arrangement and attached antenna head in turn are then mounted to a stationary base assembly for rotation about a substantially vertical axis. A locking mechanism is provided to secure the retracted antenna head and support arrangement in predetermined positions relative to the base assembly and vehicle and to aid in the control of the raising, adjusting, and lowering of the antenna head.
摘要翻译：一种用于娱乐或类似车辆的电动，可伸缩天线系统。天线系统包括可枢转地安装到支撑装置的天线头，用于围绕缩回位置和升高位置之间的基本上水平的轴线旋转。然后将支撑装置和连接的天线头依次安装到固定基座组件上，以围绕基本垂直的轴线旋转。提供了锁定机构以将缩回的天线头和支撑装置相对于基座组件和车辆固定在预定位置，并且有助于天线头的升高，调节和降低的控制。

93. 发明授权

US5585804A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5585804A
公开(公告)日：1996-12-17
申请号：US510991
申请日：1995-08-03
申请人： Charles E. Rodeffer
发明人： Charles E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A TVRO satellite dish antenna system mounted on the roof of a parked vehicle automatically determines its location and bearing relative to two geosynchronous satellites and then uses this information to accurately calculate the azimuths and elevations of any other geosynchronous satellites. A magnetic compass generates a magnetic bearing signal for the system. An estimated latitude and longitude for the vehicle are provide by the user based on the approximate geographic location of the vehicle. The estimated positions for a first geosynchronous satellite and a second geosynchronous satellite relative to the satellite dish antenna are calculated from this information. The satellite dish antenna is moved to an initial search position corresponding to the estimated position of the first satellite and then moved in a search pattern until the receiver detects a signal peak for a selected channel. The actual azimuth and elevation of the first satellite are calculated based on the position of the satellite dish antenna upon detecting the signal peak. These steps are repeated for the second satellite. Revised bearing, latitude, and longitude coordinates for the satellite dish antenna are calculated based on the actual azimuths and elevations of the first and second satellites. Finally, the azimuth and elevation of any remaining geosynchronous satellite can be calculated based on the revised bearing, latitude, and longitude coordinates for the satellite dish antenna.
摘要翻译：安装在停放车辆顶部的TVRO卫星天线系统自动确定其相对于两个地球同步卫星的位置和方位，然后使用该信息来准确计算任何其他地球同步卫星的方位角和高程。磁罗盘产生系统的磁轴承信号。车辆的估计纬度和经度由用户基于车辆的大致地理位置提供。根据该信息计算出相对于卫星天线的第一地球同步卫星和第二地球同步卫星的估计位置。卫星天线移动到与第一卫星的估计位置相对应的初始搜索位置，然后以搜索模式移动，直到接收机检测到所选频道的信号峰值。基于卫星天线在检测信号峰值时的位置，计算出第一颗卫星的实际方位角和高程。第二颗卫星重复这些步骤。基于第一和第二卫星的实际方位角和高程来计算卫星天线天线的轴承，纬度和经度坐标。最后，任何剩余的地球同步卫星的方位和仰角都可以根据卫星天线的轴承，纬度和经度坐标进行计算。

94. 发明授权

US5554998A Deployable satellite antenna for use on vehicles 失效
标题翻译：可部署的卫星天线用于车辆
公开(公告)号：US5554998A
公开(公告)日：1996-09-10
申请号：US415478
申请日：1995-03-31
申请人： William J. Sherwood , David W. Wagner
发明人： William J. Sherwood , David W. Wagner
IPC分类号： H01Q1/08 , H01Q1/32
CPC分类号： H01Q1/08 , H01Q1/3275
摘要： A deployable satellite antenna system is intended primarily to be mounted to the roof of a vehicle, such as a recreational vehicle. The elevational position of the reflector is controlled by a reflector support having a lower portion pivotably attached to a base mounted to the vehicle. The elevational position of the reflector can be adjusted between a stowed position in which the reflector is stored face-up adjacent to the vehicle and a deployed position. The feed horn is supported at the distal end of a feed arm having a first segment attached to the reflector support extending outward between the base and reflector, and a second segment pivotably connected to the distal end of the first segment. The feed horn segments move between an extended position in which the feed horn is positioned to receive signals reflected from the reflector, and a folded position in which the feed horn is positioned adjacent to the reflector. A linkage extends between the base and the second segment of the feed arm causing the second segment of the feed arm to automatically pivot to its folded position when the reflector is moved to its stowed position. The linkage also allows a spring to pivot the second segment to its extended position when the reflector is moved to its deployed position. The azimuth of the antenna can be controlled by rotating the base relative to the roof of the vehicle.
摘要翻译：可部署的卫星天线系统主要安装在诸如休闲车辆的车辆的屋顶上。反射器的正面位置由具有可枢转地附接到安装到车辆的基座的下部的反射器支撑件控制。反射器的高度位置可以在其中反射器面对面存储在车辆附近的收起位置和展开位置之间进行调节。馈电喇叭支撑在馈电臂的远端处，其具有附接到在基部和反射器之间向外延伸的反射器支撑件的第一部分，以及可枢转地连接到第一部分的远端的第二部分。馈电喇叭段在馈送喇叭定位的延伸位置之间移动以接收从反射器反射的信号，以及折叠位置，馈送喇叭位于反射器附近。连杆在进给臂的基部和第二部分之间延伸，当反射器移动到其收起位置时，进给臂的第二部分自动地枢转到其折叠位置。当反射器移动到其展开位置时，连杆还允许弹簧将第二段枢转到其延伸位置。可以通过相对于车辆顶部旋转底座来控制天线的方位角。

95. 发明授权

US5471219A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5471219A
公开(公告)日：1995-11-28
申请号：US210160
申请日：1994-03-17
申请人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
发明人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A receiver connected to the satellite dish antenna receives signals from an electronic compass for generating a magnetic direction signal. The approximate latitude and longitude values of the parked vehicle are displayed and the user of the system manually selects the latitude and longitude coordinates corresponding to the parked vehicle location. The receiver determines an initial search position for the satellite dish antenna based upon the magnetic reading and the entered latitude and longitude values. The satellite dish antenna is moved from an unstowed position to an initial search position. The satellite dish antenna is then moved in a first rectangular spiral search pattern to obtain a rough-tune position corresponding to the detection of a signal peak for a selected audio subcarrier frequency in a selected channel of a target satellite. The frequency selected is not present in corresponding selected channels of satellites near the target satellite. A fine-tune search is then performed and the method calculates all the azimuth and elevation positions of all remaining satellites.
摘要翻译：连接到卫星天线的接收机从电子罗盘接收信号以产生磁方向信号。显示停放车辆的大致纬度和经度值，系统用户手动选择对应于停放车辆位置的纬度和经度坐标。接收机根据磁读数和输入的纬度和经度值确定卫星天线天线的初始搜索位置。卫星天线从无陀螺位置移动到初始搜索位置。然后卫星天线天线以第一矩形螺旋搜索模式移动以获得对应于在目标卫星的所选频道中所选择的音频副载波频率的信号峰值的检测的粗略调整位置。所选择的频率不存在于目标卫星附近的相应选定的卫星通道中。然后执行微调搜索，并且该方法计算所有剩余卫星的所有方位角和仰角位置。

96. 外观设计

USD355887S Power supply housing 失效
公开(公告)号：USD355887S
公开(公告)日：1995-02-28
申请号：US18734
申请日：1994-02-14
申请人： Charles E. Rodeffer , Randy L. Sperry
设计人： Charles E. Rodeffer , Randy L. Sperry

97. 发明授权

US5296862A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5296862A
公开(公告)日：1994-03-22
申请号：US978289
申请日：1992-11-18
申请人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
发明人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A receiver connected to the satellite dish antenna receives signals from an electronic compass for generating a magnetic direction signal. The approximate latitude and longitude values of the parked vehicle are displayed and the user of the system manually selects the latitude and longitude coordinates corresponding to the parked vehicle location. The receiver determines an initial search position for the satellite dish antenna based upon the magnetic reading and the entered latitude and longitude values. The satellite dish antenna is moved from an unstowed position to an initial search position. The satellite dish antenna is then moved in a first rectangular spiral search pattern to obtain a rough-tune position corresponding to the detection of a signal peak for a selected audio subcarrier frequency in a selected channel of a target satellite. The frequency selected is not present in corresponding selected channels of satellites near the target satellite. A fine-tune search is then performed and the method calculates all the azimuth and elevation positions of all remaining satellites.
摘要翻译：连接到卫星天线的接收机从电子罗盘接收信号以产生磁方向信号。显示停放车辆的大致纬度和经度值，系统用户手动选择对应于停放车辆位置的纬度和经度坐标。接收机根据磁读数和输入的纬度和经度值确定卫星天线天线的初始搜索位置。卫星天线从无陀螺位置移动到初始搜索位置。然后卫星天线天线以第一矩形螺旋搜索模式移动以获得对应于在目标卫星的所选频道中所选择的音频副载波频率的信号峰值的检测的粗略调整位置。所选择的频率不存在于目标卫星附近的相应选定的卫星通道中。然后执行微调搜索，并且该方法计算所有剩余卫星的所有方位角和仰角位置。

98. 外观设计

USD285685S Satellite dish antenna support split rib 失效
公开(公告)号：USD285685S
公开(公告)日：1986-09-16
申请号：US569836
申请日：1984-01-11
申请人： John R. Winegard , Keith B. Cowan
设计人： John R. Winegard , Keith B. Cowan

99. 外观设计

USD285074S Satellite dish antenna outer rim 失效
公开(公告)号：USD285074S
公开(公告)日：1986-08-12
申请号：US566816
申请日：1983-12-29
申请人： John R. Winegard , Keith B. Cowan
设计人： John R. Winegard , Keith B. Cowan

100. 发明授权

US4568945A Satellite dish antenna apparatus 失效
公开(公告)号：US4568945A
公开(公告)日：1986-02-04
申请号：US621069
申请日：1984-06-15
申请人： John R. Winegard , Keith B. Cowan
发明人： John R. Winegard , Keith B. Cowan
IPC分类号： H01Q15/16 , H01Q19/12
CPC分类号： H01Q15/162
摘要： A satellite dish antenna having parabolic-shaped support ribs firmly engaging the sides of adjacent screen-mesh reflected petals along the entire longitudinal length of each petal. Each support rib having an upper reflective surface lying in the same plane as the surface of the reflective petal, under which is located a locking arrangement which engages adjacent reflective petals the entire length of the petal.

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