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公开(公告)号：US08462065B2
公开(公告)日：2013-06-11
申请号：US13203434
申请日：2010-12-27
IPC分类号： H01Q19/06
CPC分类号： H01Q9/42 , H01Q3/26 , H01Q3/32 , H01Q5/335 , H01Q9/20 , H01Q21/08 , H01Q21/30 , H01Q25/02 , H04B7/0828
摘要： The present invention relates to an antenna apparatus and a communication apparatus able to provide an antenna apparatus having wide band characteristics or diversity characteristics. A first antenna element 11, a second antenna element 12, and a divider circuit 13 to which both the antenna elements 11 and 12 are coupled via respectively separate transmission lines 15 and 16 are included. Additionally, a delay process is conducted on one of the transmission lines by modifying the lengths of the transmission line 15 coupling the first antenna element 11 to the divider circuit 13 and the transmission line 16 coupling the second antenna element 12 to the divider circuit 13. By conducting this delay adjustment, the input impedance and/or phase of the first and second antenna elements are adjusted, and wider band characteristics than the antenna characteristics of the first and second antenna elements individually are configured.
摘要翻译： 本发明涉及能够提供具有宽带特性或分集特性的天线装置的天线装置和通信装置。 包括天线元件11和12分别通过分别传输线路15和16耦合的第一天线元件11，第二天线元件12和分频器电路13。 此外，通过修改将第一天线元件11耦合到分频器电路13的传输线15的长度和将第二天线元件12耦合到分频器电路13的传输线16，在一条传输线上进行延迟处理。 通过进行该延迟调整，调整第一和第二天线元件的输入阻抗和/或相位，并且构成比第一和第二天线元件的天线特性单独地更宽的频带特性。
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公开(公告)号：US20120280885A1
公开(公告)日：2012-11-08
申请号：US13203434
申请日：2010-12-27
IPC分类号： H01Q21/30
CPC分类号： H01Q9/42 , H01Q3/26 , H01Q3/32 , H01Q5/335 , H01Q9/20 , H01Q21/08 , H01Q21/30 , H01Q25/02 , H04B7/0828
摘要： The present invention relates to an antenna apparatus and a communication apparatus able to provide an antenna apparatus having wide band characteristics or diversity characteristics.A first antenna element 11, a second antenna element 12, and a divider circuit 13 to which both the antenna elements 11 and 12 are coupled via respectively separate transmission lines 15 and 16 are included. Additionally, a delay process is conducted on one of the transmission lines by modifying the lengths of the transmission line 15 coupling the first antenna element 11 to the divider circuit 13 and the transmission line 16 coupling the second antenna element 12 to the divider circuit 13. By conducting this delay adjustment, the input impedance and/or phase of the first and second antenna elements are adjusted, and wider band characteristics than the antenna characteristics of the first and second antenna elements individually are configured.
摘要翻译： 本发明涉及能够提供具有宽带特性或分集特性的天线装置的天线装置和通信装置。 包括天线元件11和12分别通过分别传输线路15和16耦合的第一天线元件11，第二天线元件12和分频器电路13。 此外，通过修改将第一天线元件11耦合到分频器电路13的传输线15的长度和将第二天线元件12耦合到分频器电路13的传输线16，在一条传输线上进行延迟处理。 通过进行该延迟调整，调整第一和第二天线元件的输入阻抗和/或相位，并且构成比第一和第二天线元件的天线特性单独地更宽的频带特性。
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