Invention Grant
- Patent Title: Differential cross-coupled power combiner or divider
- Patent Title (中): 差分交叉耦合功率组合器或分压器
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Application No.: US12788910Application Date: 2010-05-27
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Publication No.: US08482364B2Publication Date: 2013-07-09
- Inventor: Brian Allan Floyd , Arun Sridhar Natarajan , Scott Kevin Reynolds , Mehmet Soyuer , Alberto Valdes Garcia
- Applicant: Brian Allan Floyd , Arun Sridhar Natarajan , Scott Kevin Reynolds , Mehmet Soyuer , Alberto Valdes Garcia
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Agent Anne V. Dougherty
- Main IPC: H01P5/12
- IPC: H01P5/12

Abstract:
A differential cross-coupled power combiner in one aspect comprises a plurality of inputs, an output, a plurality of differential transmission lines each coupled between a corresponding one of the inputs and the output, and at least one set of additional differential transmission lines arranged in series between any two of the inputs. First and second ones of the additional differential transmission lines in the set are coupled to one another using a cross-coupling arrangement. Other aspects of the invention provide a differential cross-coupled power divider, communication system receivers and transmitters incorporating respective power combiners and dividers, and integrated circuit implementations of power combiners and dividers.
Public/Granted literature
- US20110063048A1 Differential Cross-Coupled Power Combiner or Divider Public/Granted day:2011-03-17
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