Two-dimensional periodic actuators for frequency-based beam steering

Keyphrases

• Actuator 100%
• Two Dimensional 100%
• Beam Steering 100%
• Frequency-based 100%
• Frequency Dependence 66%
• Interference Phenomena 66%
• Directional Characteristics 66%
• Directional Scanning 66%
• In-situ Monitoring 33%
• Sweeping 33%
• Actuation 33%
• Structural Health Monitoring 33%
• Piezoelectric Actuator 33%
• Excitation Frequency 33%
• Thin Membrane 33%
• Point Source 33%
• 2D Array 33%
• Spatial Periodicity 33%
• Frequency Sweep 33%
• Hardware Requirements 33%
• Innovative Design 33%
• Simple Frame 33%
• Thin Plate 33%
• Beamforming Algorithm 33%
• Periodic Configuration 33%
• Lamb Waves 33%
• SV Wave 33%
• Effective Means 33%
• Simultaneous Activation 33%
• Scanning Capability 33%

Engineering

• Two Dimensional 100%
• Actuator 100%
• Structural Health Monitoring 50%
• Thin Membrane 50%
• Excitation Frequency 50%
• Effective Mean 50%
• Actuation 50%
• Source Point 50%
• Thin Plate 50%
• Lamb Wave 50%
• Piezoelectric Actuator 50%
• Beamforming 50%
• Sweep Frequency 50%
• Critical Component 50%

Physics

• Beam Steering 100%
• Actuator 100%
• Piezoelectric Actuator 33%
• Beamforming 33%
• Surface Wave 33%
• Topology 33%
• Structural Health Monitoring 33%