专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090273418A1 COMMUNICATION SYSTEM AND ANTENNA APPARATUS 失效
标题翻译：通信系统和天线设备
公开(公告)号：US20090273418A1
公开(公告)日：2009-11-05
申请号：US12427246
申请日：2009-04-21
申请人： Tatsuo Shimizu , Takeyuki Fujii , Satoru Ooshima , Hidenobu Kakioka , Katsunori Ishii
发明人： Tatsuo Shimizu , Takeyuki Fujii , Satoru Ooshima , Hidenobu Kakioka , Katsunori Ishii
IPC分类号： H01P3/00 , H01Q13/12
CPC分类号： H01Q13/10 , H01Q13/206
摘要： An antenna apparatus for use in a transmitter or a receiver in a communication system. The antenna apparatus includes: a dielectric substrate having a conductor layer on one of surfaces; and a slot antenna including an antenna electrode formed on the one surface and disposed substantially at the center, a grounded conductive surface surrounding the antenna electrode, and a slot transmission line made by a gap between the antenna electrode and the grounded conductive surface.
摘要翻译：一种用于通信系统中的发射机或接收机中的天线装置。所述天线装置包括：电介质基板，在一个表面上具有导体层; 以及缝隙天线，其包括形成在所述一个表面上且基本上位于中心的天线电极，围绕所述天线电极的接地导电表面以及由所述天线电极和所述接地导电表面之间的间隙形成的槽传输线。

12. 发明申请

US20060270437A1 Wireless communication apparatus, wireless network system, communication method and program 失效
标题翻译：无线通信装置，无线网络系统，通信方法和程序
公开(公告)号：US20060270437A1
公开(公告)日：2006-11-30
申请号：US11406411
申请日：2006-04-19
申请人： Satoshi Ueda , Satoru Ooshima
发明人： Satoshi Ueda , Satoru Ooshima
IPC分类号： H04B7/00
CPC分类号： H04W52/0216 , Y02D70/142 , Y02D70/22
摘要： There is provided a wireless communication apparatus configured to perform wireless communications with a counterpart apparatus by use of a data frame including a data transmission indication period and a data transmission period following the indication period. In the apparatus a normal power state and a low power consumption state are set as the operating states, and a normal power mode and a low power consumption mode are set as power management modes. Further, in the normal power mode, the wireless communication apparatus is operated in the normal power state; and in the low power consumption mode, the wireless communication apparatus is operated in the normal power state during the data transmission indication period and in the low power consumption state during the data transmission period.
摘要翻译：提供了一种无线通信装置，被配置为通过使用包括数据传输指示周期和指示周期之后的数据传输周期的数据帧来执行与对方装置的无线通信。在该装置中，将正常电力状态和低功耗状态设定为运行状态，将正常电力模式和低功耗模式设定为电力管理模式。此外，在正常功率模式下，无线通信装置在正常功率状态下工作; 并且在低功耗模式中，无线通信装置在数据传输指示期间和数据传输期间的低功耗状态下工作在正常功率状态。

13. 发明授权

US07801574B2 Wireless communication apparatus, wireless network system, communication method and program 失效
标题翻译：无线通信装置，无线网络系统，通信方法和程序
公开(公告)号：US07801574B2
公开(公告)日：2010-09-21
申请号：US11406411
申请日：2006-04-19
申请人： Satoshi Ueda , Satoru Ooshima
发明人： Satoshi Ueda , Satoru Ooshima
IPC分类号： H04B1/00
CPC分类号： H04W52/0216 , Y02D70/142 , Y02D70/22
摘要： There is provided a wireless communication apparatus configured to perform wireless communications with a counterpart apparatus by use of a data frame including a data transmission indication period and a data transmission period following the indication period. In the apparatus a normal power state and a low power consumption state are set as the operating states, and a normal power mode and a low power consumption mode are set as the power management modes. Further, in the normal power mode, the wireless communication apparatus is operated in the normal power state; and in the low power consumption mode, the wireless communication apparatus is operated in the normal power state during the data transmission indication period and in the low power consumption state during the data transmission period.
摘要翻译：提供了一种无线通信装置，被配置为通过使用包括数据传输指示周期和指示周期之后的数据传输周期的数据帧来执行与对方装置的无线通信。在该装置中，将正常电力状态和低功耗状态设定为运行状态，将正常电力模式和低功耗模式设定为电力管理模式。此外，在正常功率模式下，无线通信装置在正常功率状态下工作; 并且在低功耗模式中，无线通信装置在数据传输指示期间和数据传输期间的低功耗状态下工作在正常功率状态。

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