Piezoelectric Voltage Coupled Reentrant Cavity Resonator

Abstract

A piezoelectric voltage coupled microwave reentrant cavity has been developed. The central cavity post is bonded to a piezoelectric actuator allowing the voltage control of small post displacements over a high dynamic range. We show that such a cavity can be implemented as a voltage tunable resonator, a transducer for exciting and measuring mechanical modes of the structure and a transducer for measuring comparative sensitivity of the piezoelectric material. Experiments were conducted at room and cryogenic temperatures with results verified using Finite Element software.

References in corpus (2)

• Microwave cavity-enhanced transduction for plug and play nanomechanics at room temperature
• Rigorous analysis of highly tunable cylindrical Transverse Magnetic mode re-entrant cavities

Cited by in corpus (11)

• Cavity magnomechanical storage and retrieval of quantum states
• Cavity piezomechanical strong coupling and frequency conversion on an aluminum nitride chip
• Axion Dark Matter Coupling to Resonant Photons via Magnetic Field
• Casimir spring and dilution in macroscopic cavity optomechanics
• 3D Lumped LC Resonators as Low Mass Axion Haloscopes
• Piezoelectric Tunable Microwave Superconducting Cavity
• Tuning a 3D Microwave Cavity via Superfluid Helium at MilliKelvin Temperatures
• Cryogenic Microwave Filter Cavity with a Tunability Greater than 5 GHz
• Characterisation of Cryogenic Material Properties of 3D-Printed Superconducting Niobium using a 3D Lumped Element Microwave Cavity
• Creating Tuneable Microwave Media from a Two-Dimensional Lattice of Re-entrant Posts
• Experimental Implementation of a Large Scale Multipost Re-Entrant Array