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1. 发明申请

US20070013466A1 Ferroelectric varactors suitable for capacitive shunt switching 有权
标题翻译：铁电变容二极管适用于电容分流开关
公开(公告)号：US20070013466A1
公开(公告)日：2007-01-18
申请号：US11494066
申请日：2006-07-27
申请人： Ken Hersey , Khosro Shamsaifar , Louise Sengupta
发明人： Ken Hersey , Khosro Shamsaifar , Louise Sengupta
IPC分类号： H01P1/10
CPC分类号： H01P1/15 , H01P5/12
摘要： An embodiment of the present invention provides an apparatus, comprising a radio frequency switch capable of using tunable dielectric capacitors as the switching element for a plurality of cross connected ports. Further, the RF switching may be accomplished by creating an RF short at a tee within said apparatus by the combination of transmission lines and the impedance provided by the tunable dielectric capacitor.
摘要翻译：本发明的实施例提供一种装置，包括能够使用可调介质电容器作为多个交叉连接端口的开关元件的射频开关。此外，可以通过传输线的组合和由可调介质电容器提供的阻抗在所述装置内的T形端产生RF短路来实现RF切换。

2. 发明授权

US07652546B2 Ferroelectric varactors suitable for capacitive shunt switching 有权
标题翻译：铁电变容二极管适用于电容分流开关
公开(公告)号：US07652546B2
公开(公告)日：2010-01-26
申请号：US11494066
申请日：2006-07-27
申请人： Ken Hersey , Khosro Shamsaifar , Louise C. Sengupta
发明人： Ken Hersey , Khosro Shamsaifar , Louise C. Sengupta
IPC分类号： H01P1/10
CPC分类号： H01P1/15 , H01P5/12
摘要： An embodiment of the present invention provides an apparatus, comprising a radio frequency switch capable of using tunable dielectric capacitors as the switching element for a plurality of cross connected ports. Further, the RF switching may be accomplished by creating an RF short at a tee within said apparatus by the combination of transmission lines and the impedance provided by the tunable dielectric capacitor.
摘要翻译：本发明的实施例提供一种装置，包括能够使用可调介质电容器作为多个交叉连接端口的开关元件的射频开关。此外，可以通过传输线的组合和由可调介质电容器提供的阻抗在所述装置内的T形端产生RF短路来实现RF切换。

3. 发明申请

US20050200427A1 Apparatus, system and method capable of radio frequency switching using tunable dielectric capacitors 有权
标题翻译：能够使用可调介质电容器射频切换的装置，系统和方法
公开(公告)号：US20050200427A1
公开(公告)日：2005-09-15
申请号：US11045957
申请日：2005-01-28
申请人： Ken Hersey , Khosro Shamsaifar , Louise Sengupta
发明人： Ken Hersey , Khosro Shamsaifar , Louise Sengupta
IPC分类号： H01P1/10 , H01P1/213
CPC分类号： H01P1/15 , H01P5/12
摘要： An embodiment of the present invention provides an apparatus, comprising a radio frequency switch capable of using tunable dielectric capacitors as the switching element. The apparatus may further comprise a cross connector connecting a plurality of ports and wherein at least one of the tunable dielectric capacitors may placed between the cross connector at and least one port, thereby enabling impedance variations between the cross connector and the ports. Further, an embodiment of the present invention may provide at least one T connector between the cross connector and at least one of the plurality of ports, wherein at least one tunable dielectric capacitor may be associated with the T connector to vary the impedance in at least one node of the T connector.
摘要翻译：本发明的实施例提供了一种装置，包括能够使用可调介质电容器作为开关元件的射频开关。该装置还可以包括连接多个端口的交叉连接器，并且其中至少一个可调介质电容器可以设置在交叉连接器和至少一个端口之间，从而实现十字接头和端口之间的阻抗变化。此外，本发明的实施例可以在交叉连接器和多个端口中的至少一个端口之间提供至少一个T连接器，其中至少一个可调介质电容器可以与T连接器相关联，以至少在至少 T连接器的一个节点。

4. 发明授权

US07268643B2 Apparatus, system and method capable of radio frequency switching using tunable dielectric capacitors 有权
标题翻译：能够使用可调介质电容器射频切换的装置，系统和方法
公开(公告)号：US07268643B2
公开(公告)日：2007-09-11
申请号：US11045957
申请日：2005-01-28
申请人： Ken Hersey , Khosro Shamsaifar , Louise C. Sengupta
发明人： Ken Hersey , Khosro Shamsaifar , Louise C. Sengupta
IPC分类号： H01P1/10
CPC分类号： H01P1/15 , H01P5/12
摘要： An embodiment of the present invention provides an apparatus, comprising a radio frequency switch capable of using tunable dielectric capacitors as the switching element. The apparatus may further comprise a cross connector connecting a plurality of ports and wherein at least one of the tunable dielectric capacitors may placed between the cross connector at and least one port, thereby enabling impedance variations between the cross connector and the ports. Further, an embodiment of the present invention may provide at least one T connector between the cross connector and at least one of the plurality of ports, wherein at least one tunable dielectric capacitor may be associated with the T connector to vary the impedance in at least one node of the T connector.
摘要翻译：本发明的实施例提供了一种装置，包括能够使用可调介质电容器作为开关元件的射频开关。该装置还可以包括连接多个端口的交叉连接器，并且其中至少一个可调介质电容器可以设置在交叉连接器和至少一个端口之间，从而实现十字接头和端口之间的阻抗变化。此外，本发明的实施例可以在交叉连接器和多个端口中的至少一个端口之间提供至少一个T连接器，其中至少一个可调介质电容器可以与T连接器相关联，以至少在至少 T连接器的一个节点。

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