Title :
Electronic characterisation system for measuring frequency changes in phononic crystals
Author :
Villa, S. ; Torres, R. ; Lucklum, R.
Author_Institution :
Biomed. Eng. Dept., EIA-CES, Envigado, Colombia
Abstract :
Requirements for measuring frequency changes in phononic crystals (PnCs) are introduced. A novel electronic characterisation system for measuring those changes based on a high frequency double sideband modulation with suppressed carrier is proposed. The reported results prove its reliability for PnCs measurements.
Keywords :
frequency modulation; phononic crystals; electronic characterisation system; frequency measurements; high-frequency double sideband modulation; phononic crystals;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2014.4151
