6 Patents
- US125976912026Multi-section Directional Coupler, a Method for Manufacturing a Multi-section Directional Coupler and a Method for Operating a Multi-section Directional Coupler
Advantest Corporation
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- US123228522025High Frequency Power Divider/combiner Circuit Including a Rat-race Coupler Coupled by First and Second Coupling Structures to First and Second Input/output Ports
Advantest Corporation
0 cites - 0 cites
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