A 7.5-GHz uniplanar 180° hybrid coupler on flexible polyimide substrate

Keyphrases

• Air Bridge 33%
• Analytic Design 33%
• Asymmetric Coplanar Strip 100%
• Coplanar Waveguide Structure 33%
• Coupler 66%
• Design Equation 33%
• Electromagnetic Simulation 33%
• Electron Beam Evaporation 33%
• Evaporation Process 33%
• Flexible Environment 33%
• Flexible Polyimide 33%
• Flexible Polyimide Substrates 100%
• Hybrid Coupler 100%
• Insertion Loss 33%
• Insertion Phase 33%
• Isolation Performance 33%
• Matching Performance 33%
• Microstrip Line 33%
• Phase Error 33%
• Photolithography 33%
• Polyimide Film 33%
• Port Isolation 33%
• Port Matching 33%
• Rat-race Coupler 33%
• Repeatability 33%
• RF Applications 33%
• Uniplanar 100%
• Via Hole 33%

Engineering

• Design Equation 100%
• Insertion Loss 100%
• Optical Lithography 100%
• Phase Error 100%
• Repeatability 100%
• Waveguide 100%

Material Science

• Film 50%
• Polyimide 100%
• Waveguide 50%