ON THE ELECTROMECHANICAL COUPLING AND ELECTRICAL IMPEDANCE OF A THIN PIEZOELECTRIC DISK WITH AN ARBITRARY IMPEDANCE ON THE BOUNDARY.

Abstract

Expressions are developed for the electrical impedance, resonant frequencies, and dynamic electromechanical coupling coefficient for an arbitrary impedance on the boundary of a thin piezoelectric disk. The equations are then specialized for the case of a spring-like boundary condition. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 01, 1969
Accession Number
AD0689206

Entities

People

  • Larry H. Royster
  • Ralph A. Nelson Jr.

Organizations

  • North Carolina State University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Boundaries
  • Coefficients
  • Couplings
  • Electrical Impedance
  • Equations
  • Frequency
  • Impedance
  • Resonant Frequency

Readers

  • Electrical Engineering
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems