专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08752081B2 Methods, systems and apparatus for multi-purpose metering 有权
标题翻译：多用途计量的方法，系统和装置
公开(公告)号：US08752081B2
公开(公告)日：2014-06-10
申请号：US13690652
申请日：2012-11-30
申请人： Arun Ramaswamy , Charles C. Conklin , Wayne A. Olmsted , Karin Anne Johnson , Fred Martensen , Daniel Nelson , Alexander Topchy , Paul M. Mears
发明人： Arun Ramaswamy , Charles C. Conklin , Wayne A. Olmsted , Karin Anne Johnson , Fred Martensen , Daniel Nelson , Alexander Topchy , Paul M. Mears
IPC分类号： H04N7/16 , H04L29/08 , H04L12/66 , H04W4/02 , H04N21/442
CPC分类号： H04N21/44218 , H04L12/66 , H04L67/18 , H04L67/22 , H04N21/4126 , H04N21/4394 , H04N21/44213 , H04N21/4432 , H04N21/4436 , H04N21/4524 , H04W4/02
摘要： Methods and apparatus for multi-purpose metering are disclosed. An example method includes acquiring a rate of data transfer to/from the monitored location and comparing the acquired rate of data transfer to a threshold. The example method also includes setting at least one media monitoring device in a first bandwidth mode when the acquired rate of data transfer exceeds the threshold, and setting the at least one media monitoring device in a second bandwidth mode when the acquired rate of data transfer is below the threshold.
摘要翻译：公开了用于多用途计量的方法和装置。示例性方法包括获取到/从被监视位置的数据传输速率，并将所获取的数据传送速率与阈值进行比较。所述示例方法还包括当所获取的数据传输速率超过所述阈值时，将至少一个媒体监视设备设置为第一带宽模式，并且当所获取的数据传输速率是第二带宽模式时，将所述至少一个媒体监视设备设置为第二带宽模式低于门槛。

2. 发明授权

US08102327B2 Balanced microstrip folded dipole antennas and matching networks 有权
标题翻译：平衡微带折叠偶极天线和匹配网络
公开(公告)号：US08102327B2
公开(公告)日：2012-01-24
申请号：US12475757
申请日：2009-06-01
申请人： Karin Anne Johnson
发明人： Karin Anne Johnson
IPC分类号： H01Q9/26
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/26
摘要： Balanced microstrip folded dipole antennas and matching networks are disclosed. In some examples, an antenna system includes a printed circuit board having first and second dielectric layers, and respective portions of the first and second dielectric layers bound a ground plane. The system further includes a balanced folded dipole, wherein a first portion of the folded dipole is located on the first dielectric layer, and a second portion is located on the second dielectric layer. First and second transmission lines are coupled to respective folded dipole portions. A matching network includes first and second portions that are coupled to respective transmission lines and have equal impedances. Each matching network portion includes a tapered first microstrip, having a narrow end coupled to a respective transmission line, a second microstrip coupled to the first microstrip, and a third microstrip coupled orthogonally to the second microstrip via a mitered bend.
摘要翻译：公开了平衡微带折叠偶极天线和匹配网络。在一些示例中，天线系统包括具有第一和第二电介质层的印刷电路板，并且第一和第二电介质层的各个部分接合地平面。该系统还包括平衡折叠偶极子，其中折叠偶极子的第一部分位于第一电介质层上，第二部分位于第二电介质层上。第一和第二传输线耦合到相应的折叠偶极子部分。匹配网络包括耦合到相应传输线并具有相等阻抗的第一和第二部分。每个匹配网络部分包括锥形第一微带，其具有耦合到相应传输线的窄端，耦合到第一微带的第二微带，以及经由斜面弯曲与第二微带正交耦合的第三微带。

3. 发明申请

US20100302117A1 BALANCED MICROSTRIP FOLDED DIPOLE ANTENNAS AND MATCHING NETWORKS 有权
标题翻译：平衡显微镜折叠双极天线和匹配网络
公开(公告)号：US20100302117A1
公开(公告)日：2010-12-02
申请号：US12475757
申请日：2009-06-01
申请人： Karin Anne Johnson
发明人： Karin Anne Johnson
IPC分类号： H01Q9/26 , H01Q1/38 , H01Q1/50
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/26
摘要： Balanced microstrip folded dipole antennas and matching networks are disclosed. In some examples, an antenna system includes a printed circuit board having first and second dielectric layers, and respective portions of the first and second dielectric layers bound a ground plane. The system further includes a balanced folded dipole, wherein a first portion of the folded dipole is located on the first dielectric layer, and a second portion is located on the second dielectric layer. First and second transmission lines are coupled to respective folded dipole portions. A matching network includes first and second portions that are coupled to respective transmission lines and have equal impedances. Each matching network portion includes a tapered first microstrip, having a narrow end coupled to a respective transmission line, a second microstrip coupled to the first microstrip, and a third microstrip coupled orthogonally to the second microstrip via a mitered bend.
摘要翻译：公开了平衡微带折叠偶极天线和匹配网络。在一些示例中，天线系统包括具有第一和第二电介质层的印刷电路板，并且第一和第二电介质层的各个部分接合地平面。该系统还包括平衡折叠偶极子，其中折叠偶极子的第一部分位于第一电介质层上，第二部分位于第二电介质层上。第一和第二传输线耦合到相应的折叠偶极子部分。匹配网络包括耦合到相应传输线并具有相等阻抗的第一和第二部分。每个匹配网络部分包括锥形第一微带，其具有耦合到相应传输线的窄端，耦合到第一微带的第二微带，以及经由斜面弯曲与第二微带正交耦合的第三微带。

4. 发明授权

US08446331B2 Balanced microstrip folded dipole antennas and matching networks 有权
标题翻译：平衡微带折叠偶极天线和匹配网络
公开(公告)号：US08446331B2
公开(公告)日：2013-05-21
申请号：US13330318
申请日：2011-12-19
申请人： Karin Anne Johnson
发明人： Karin Anne Johnson
IPC分类号： H01Q9/26
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/26
摘要： Balanced microstrip folded dipole antennas and matching networks are disclosed. In some examples, an antenna system includes a folded dipole having first and second portions, a first transmission line located on a first side of a printed circuit board, a second transmission line located on a second side of the printed circuit board opposite the first transmission line, the first and second transmission lines being coupled to respective folded dipole portions, and a balanced microstrip matching network comprising first and second portions, the first and second matching network portions coupled to respective ones of the first and second transmission lines.
摘要翻译：公开了平衡微带折叠偶极天线和匹配网络。在一些示例中，天线系统包括具有第一和第二部分的折叠偶极子，位于印刷电路板的第一侧上的第一传输线，位于印刷电路板的与第一传输线相对的第二侧上的第二传输线第一和第二传输线耦合到相应的折叠偶极子部分，以及包括第一和第二部分的平衡微带匹配网络，第一和第二匹配网络部分耦合到第一和第二传输线中的相应的传输线。

5. 发明申请

US20120086620A1 BALANCED MICROSTRIP FOLDED DIPOLE ANTENNAS AND MATCHING NETWORKS 有权
标题翻译：平衡显微镜折叠双极天线和匹配网络
公开(公告)号：US20120086620A1
公开(公告)日：2012-04-12
申请号：US13330318
申请日：2011-12-19
申请人： Karin Anne Johnson
发明人： Karin Anne Johnson
IPC分类号： H01Q9/26
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/26
摘要： Balanced microstrip folded dipole antennas and matching networks are disclosed. In some examples, an antenna system includes a folded dipole having first and second portions, a first transmission line located on a first side of a printed circuit board, a second transmission line located on a second side of the printed circuit board opposite the first transmission line, the first and second transmission lines being coupled to respective folded dipole portions, and a balanced microstrip matching network comprising first and second portions, the first and second matching network portions coupled to respective ones of the first and second transmission lines.
摘要翻译：公开了平衡微带折叠偶极天线和匹配网络。在一些示例中，天线系统包括具有第一和第二部分的折叠偶极子，位于印刷电路板的第一侧上的第一传输线，位于印刷电路板的与第一传输线相对的第二侧上的第二传输线第一和第二传输线耦合到相应的折叠偶极子部分，以及包括第一和第二部分的平衡微带匹配网络，第一和第二匹配网络部分耦合到第一和第二传输线中的相应的传输线。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式