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公开(公告)号:US08514146B2
公开(公告)日:2013-08-20
申请号:US12250477
申请日:2008-10-13
申请人: Ajay Gummalla , Maha Achour , Cheng-Jung Lee , Vaneet Pathak , Gregory Poilasne
发明人: Ajay Gummalla , Maha Achour , Cheng-Jung Lee , Vaneet Pathak , Gregory Poilasne
IPC分类号: H01Q15/02
摘要: Techniques and apparatus based on metamaterial structures provided for antenna and transmission line devices, including single-layer metallization and via-less metamaterial structures.
摘要翻译: 基于为天线和传输线设备提供的超材料结构的技术和设备,包括单层金属化和无通孔超材料结构。
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公开(公告)号:US20090128446A1
公开(公告)日:2009-05-21
申请号:US12250477
申请日:2008-10-13
申请人: Ajay Gummalla , Maha Achour , Cheng-Jung Lee , Vaneet Pathak , Gregory Poilasne
发明人: Ajay Gummalla , Maha Achour , Cheng-Jung Lee , Vaneet Pathak , Gregory Poilasne
IPC分类号: H01Q15/02
摘要: Techniques and apparatus based on metamaterial structures provided for antenna and transmission line devices, including single-layer metallization and via-less metamaterial structures.
摘要翻译: 基于为天线和传输线设备提供的超材料结构的技术和设备,包括单层金属化和无通孔超材料结构。
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公开(公告)号:US20120001826A1
公开(公告)日:2012-01-05
申请号:US13039964
申请日:2011-03-03
申请人: Maha Achour , Ajay Gummalla , Anders Mattsson , Vaneet Pathak , Gregory Poilasne , Sunil Kumar Rajgopal
发明人: Maha Achour , Ajay Gummalla , Anders Mattsson , Vaneet Pathak , Gregory Poilasne , Sunil Kumar Rajgopal
CPC分类号: H01Q5/30 , H01Q1/38 , H01Q9/0428 , H01Q15/006 , Y10T29/49016 , Y10T29/49018
摘要: A wireless device having an antenna structure incorporates a conductive structure to extend an effective length of at least one component of the antenna structure. The enhanced 3-D conductive structure is applicable to a variety of antenna types, including, but not limited to, a CRLH structured antenna.
摘要翻译: 具有天线结构的无线设备包括导电结构以延伸天线结构的至少一个部件的有效长度。 增强的三维导电结构适用于各种天线类型,包括但不限于CRLH结构化天线。
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公开(公告)号:US08928530B2
公开(公告)日:2015-01-06
申请号:US13039964
申请日:2011-03-03
申请人: Maha Achour , Ajay Gummalla , Anders Mattsson , Vaneet Pathak , Gregory Poilasne , Sunil Kumar Rajgopal
发明人: Maha Achour , Ajay Gummalla , Anders Mattsson , Vaneet Pathak , Gregory Poilasne , Sunil Kumar Rajgopal
CPC分类号: H01Q5/30 , H01Q1/38 , H01Q9/0428 , H01Q15/006 , Y10T29/49016 , Y10T29/49018
摘要: A wireless device having an antenna structure incorporates a conductive structure to extend an effective length of at least one component of the antenna structure. The enhanced 3-D conductive structure is applicable to a variety of antenna types, including, but not limited to, a CRLH structured antenna.
摘要翻译: 具有天线结构的无线设备包括导电结构以延伸天线结构的至少一个部件的有效长度。 增强的3-D导电结构适用于各种天线类型,包括但不限于CRLH结构化天线。
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公开(公告)号:US20090295660A1
公开(公告)日:2009-12-03
申请号:US12465571
申请日:2009-05-13
申请人: Nan Xu , Sunil Kumar Rajgopal , Norberto Lopez , Vaneet Pathak , Ajay Gummalla , Gregory Poilasne , Maha Achour
发明人: Nan Xu , Sunil Kumar Rajgopal , Norberto Lopez , Vaneet Pathak , Ajay Gummalla , Gregory Poilasne , Maha Achour
IPC分类号: H01Q19/06
CPC分类号: H01Q1/243 , H01Q9/0407 , H01Q15/0086
摘要: Antennas for wireless communications based on metamaterial (MTM) structures to arrange one or more antenna sections of an MTM antenna away from one or more other antenna sections of the same MTM antenna so that the antenna sections of the MTM antenna are spatially distributed in a non-planar configuration to provide a compact structure adapted to fit to an allocated space or volume of a wireless communication device, such as a portable wireless communication device.
摘要翻译: 基于超材料(MTM)结构的用于无线通信的天线,用于将MTM天线的一个或多个天线部分远离同一MTM天线的一个或多个其它天线部分,使得MTM天线的天线部分在空间上分布在非 平面配置以提供适于适配于诸如便携式无线通信设备的无线通信设备的分配的空间或卷的紧凑结构。
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6.
公开(公告)号:US20090316612A1
公开(公告)日:2009-12-24
申请号:US12431689
申请日:2009-04-28
申请人: Gregory Poilasne , Maha Achour , Ajay Gummalla , Vaneet Pathak , Ryan Robert Bartsch , Angela Mae Dodd
发明人: Gregory Poilasne , Maha Achour , Ajay Gummalla , Vaneet Pathak , Ryan Robert Bartsch , Angela Mae Dodd
摘要: Implementations and examples of wireless communication systems based on multi-frequency antennas each operating at different frequency bands for wireless communications, including multi-frequency antennas based on metamaterial structures.
摘要翻译: 基于多频天线的无线通信系统的实现和示例,每个无线通信系统在不同的频带上用于无线通信,包括基于超材料结构的多频天线。
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公开(公告)号:US08299967B2
公开(公告)日:2012-10-30
申请号:US12465571
申请日:2009-05-13
申请人: Nan Xu , Sunil Kumar Rajgopal , Norberto Lopez , Vaneet Pathak , Ajay Gummalla , Gregory Poilasne , Maha Achour
发明人: Nan Xu , Sunil Kumar Rajgopal , Norberto Lopez , Vaneet Pathak , Ajay Gummalla , Gregory Poilasne , Maha Achour
IPC分类号: H01Q1/38
CPC分类号: H01Q1/243 , H01Q9/0407 , H01Q15/0086
摘要: Antennas for wireless communications based on metamaterial (MTM) structures to arrange one or more antenna sections of an MTM antenna away from one or more other antenna sections of the same MTM antenna so that the antenna sections of the MTM antenna are spatially distributed in a non-planar configuration to provide a compact structure adapted to fit to an allocated space or volume of a wireless communication device, such as a portable wireless communication device.
摘要翻译: 基于超材料(MTM)结构的用于无线通信的天线,用于将MTM天线的一个或多个天线部分远离同一MTM天线的一个或多个其它天线部分,使得MTM天线的天线部分在空间上分布在非 平面配置以提供适于适配于诸如便携式无线通信设备的无线通信设备的分配的空间或卷的紧凑结构。
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公开(公告)号:US20100117908A2
公开(公告)日:2010-05-13
申请号:US12340657
申请日:2008-12-20
申请人: Cheng-Jung Lee , Ajay Gummalla , Maha Achour , Vaneet Pathak
发明人: Cheng-Jung Lee , Ajay Gummalla , Maha Achour , Vaneet Pathak
IPC分类号: H01Q1/38
CPC分类号: H01P3/00 , H01P5/185 , H01Q1/521 , H01Q9/045 , H01Q15/0086 , H01Q21/0006 , H01Q21/08
摘要: Examples of apparatus and techniques for providing metamaterial (MTM) multi-antenna array systems with directional couplers for various applications.
摘要翻译: 用于提供具有用于各种应用的定向耦合器的超材料(MTM)多天线阵列系统的装置和技术的示例。
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9.
公开(公告)号:US20090219213A1
公开(公告)日:2009-09-03
申请号:US12340657
申请日:2008-12-20
申请人: Cheng-Jung Lee , Ajay Gummalla , Maha Achour , Vaneet Pathak
发明人: Cheng-Jung Lee , Ajay Gummalla , Maha Achour , Vaneet Pathak
IPC分类号: H01Q1/38
CPC分类号: H01P3/00 , H01P5/185 , H01Q1/521 , H01Q9/045 , H01Q15/0086 , H01Q21/0006 , H01Q21/08
摘要: Examples of apparatus and techniques for providing metamaterial (MTM) multi-antenna array systems with directional couplers for various applications.
摘要翻译: 用于提供具有用于各种应用的定向耦合器的超材料(MTM)多天线阵列系统的装置和技术的示例。
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公开(公告)号:US08644197B2
公开(公告)日:2014-02-04
申请号:US12640969
申请日:2009-12-17
申请人: Cheng-Jung Lee , Woo Yong Lee , Ajay Gummalla , Nhan Duc Nguyen , Vladimir Penev , Maha Achour , Gregory Poilasne
发明人: Cheng-Jung Lee , Woo Yong Lee , Ajay Gummalla , Nhan Duc Nguyen , Vladimir Penev , Maha Achour , Gregory Poilasne
CPC分类号: H01Q9/40 , H01Q1/521 , H01Q1/525 , H04B1/0057
摘要: Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple frequency bands, a transmit circuit, a receive circuit, and an isolation circuit that is coupled to the one or more antennas and the transmit and receive circuits and provides adequate isolation between the transmit circuit and the receive circuit.
摘要翻译: 提出了用于无线通信的收发器系统的架构和实施方案,该系统包括支持单个频带或多个频带的一个或多个天线,发射电路,接收电路和耦合到该一个或多个频带的隔离电路 天线和发射和接收电路,并在发射电路和接收电路之间提供足够的隔离。
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