公开(公告)号：US20150341011A1

公开(公告)日：2015-11-26

申请号：US14285145

申请日：2014-05-22

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Hanyi DING ,  Alberto VALDES GARCIA ,  Wayne H. WOODS, JR.

IPC: H01P5/22

CPC classification number: H03H7/18 ,  H01P5/222

Abstract: A reconfigurable rat race coupler and methods of designing and reconfiguring the rat race coupler are disclosed. The reconfigurable rat race coupler, includes a plurality of transmission lines. The plurality of transmission lines include: a first transmission line and a second transmission line each of which comprise a phase shifter; and a third transmission line and a fourth transmission line each of which comprise phase shifters. A signal input on port 1 is provided between the phase shifters on the third transmission line, which is split between ports 2 and 3, with port 4 being isolated and port 2 being between the phase shifters on the fourth transmission line.

Abstract translation: 公开了一种可重构的大鼠赛跑耦合器以及设计和重新配置大鼠赛跑耦合器的方法。 可重构的大鼠赛跑耦合器包括多条传输线。 多个传输线包括：第一传输线和第二传输线，每个传输线包括移相器; 以及包括移相器的第三传输线和第四传输线。 端口1上的信号输入设置在端口2和3之间的第三传输线上的移相器之间，端口4被隔离，端口2位于第四传输线上的移相器之间。

公开(公告)号：US20170323186A1

公开(公告)日：2017-11-09

申请号：US15145998

申请日：2016-05-04

Applicant: International Business Machines Corporation

Inventor： Alberto VALDES GARCIA ,  Dirk PFEIFFER ,  Fengnian XIA

IPC: G06K19/02 ,  G06K19/06 ,  C30B25/02 ,  C23C16/26 ,  C30B23/02 ,  C23C16/56 ,  C30B33/00

CPC classification number: G06K19/02 ,  C23C16/26 ,  C23C16/56 ,  C30B23/02 ,  C30B25/02 ,  C30B33/00 ,  G06K19/06037 ,  G06K19/06046

Abstract: A system for labeling an object uses at least one object label made from a material that absorbs and reflects incident energy uniformly across all wavelengths of incident energy at a ratio proportional to a thickness of the material and that includes a pattern having variations in the thickness of the material along at least one of two orthogonal directions across the label. An interrogator directs a predetermined wavelength of radiation to the at least one label, and a reader to receives reflected radiation from the label at the predetermined wavelength and interprets the reflected radiation to recognize the pattern.

公开(公告)号：US20150341009A1

公开(公告)日：2015-11-26

申请号：US14285067

申请日：2014-05-22

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Hanyi DING ,  Alberto VALDES GARCIA ,  Wayne H. WOODS, JR.

IPC: H01P1/203

CPC classification number: H03H7/0153 ,  H01P1/18 ,  H01P1/20 ,  H01P1/203 ,  H03H7/18 ,  H03H7/185

Abstract: A reconfigurable bandstop filter and methods of designing and reconfiguring the bandstop filter are disclosed. The reconfigurable bandstop filter includes a plurality of transmission lines each including a phase shifter. The reconfigurable bandstop filter further includes a signal input port having a phase shifter and a signal output port having a phase shifter. The signal input port and the signal output port is coupled to the plurality of transmission lines.

Abstract translation: 公开了一种可重构带阻滤波器以及设计和重新配置带阻滤波器的方法。 可重构带阻滤波器包括多个传输线，每条传输线均包括移相器。 可重构带阻滤波器还包括具有移相器的信号输入端口和具有移相器的信号输出端口。 信号输入端口和信号输出端口耦合到多条传输线路。

公开(公告)号：US20150303548A1

公开(公告)日：2015-10-22

申请号：US14257464

申请日：2014-04-21

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Hanyi DING ,  Alberto VALDES GARCIA ,  Wayne H. WOODS, JR.

IPC: H01P5/22

CPC classification number: H01P5/227 ,  H01P5/04

Abstract: A reconfigurable branch line coupler and methods of designing and reconfiguring the branch line coupler are disclosed. The reconfigurable branch line coupler includes a plurality of transmission lines, each of which comprises a phase shifter. The reconfigurable branch line coupler further includes an input port, which is split into two quadrature signals providing a second and third port between adjacent of the plurality of transmission lines, with a fourth port isolated from the input port at a center frequency.

Abstract translation: 公开了一种可重新配置的分支线耦合器以及设计和重新配置支线耦合器的方法。 可重新配置的分支线耦合器包括多个传输线，每个传输线包括移相器。 可重构分支线路耦合器还包括输入端口，其被分成两个正交信号，提供在多个传输线路的相邻之间的第二和第三端口，以及以中心频率与输入端口隔离的第四端口。

公开(公告)号：US20140254981A1

公开(公告)日：2014-09-11

申请号：US13790830

申请日：2013-03-08

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Phaedon AVOURIS ,  Vasili PEREBEINOS ,  Mathias B. STEINER ,  Alberto VALDES GARCIA

IPC: G02B6/26

CPC classification number: G02B6/1226 ,  B82Y20/00 ,  G02B6/262 ,  G02B2006/12142 ,  G02B2006/12147 ,  G02F2203/10 ,  G02F2203/13 ,  G02F2203/50 ,  H04B10/802 ,  H04B10/90

Abstract: A signal transfer link includes a first plasmonic coupler, and a second plasmonic coupler spaced apart from the first plasmonic coupler to form a gap. An insulator layer is formed over end portions of the first and second plasmonic couplers and in and over the gap. A plasmonic conductive layer is formed over the gap on the insulator layer to excite plasmons to provide signal transmission between the first and second plasmonic couplers.

Abstract translation: 信号传输链路包括第一等离子体激元耦合器和与第一等离子体激元耦合器间隔开以形成间隙的第二等离子体耦合器。 绝缘体层形成在第一和第二等离子体耦合器的端部上并且在间隙中和上方。 在绝缘体层上的间隙上形成等离子体传导层以激发等离子体激元，以在第一和第二等离子体耦合器之间提供信号传输。