Multi-focal transmission acoustic phase holograms in contactless ultrasonic power transfer systems
Marjan Bakhtiari-Nejad
Topics & Concepts
HolographyUltrasonic sensorTransmitterAcousticsCardinal pointTransducerFocal pointFocus (optics)Acoustic holographyOpticsFocal lengthPower (physics)Maximum power transfer theoremSound powerSound pressureTransmission (telecommunications)Phase (matter)Materials scienceElectrical engineeringPhysicsEngineeringLens (geology)Channel (broadcasting)Sound (geography)Quantum mechanicsInnovative Energy Harvesting TechnologiesWireless Power Transfer SystemsMicrofluidic and Bio-sensing Technologies