Morency et al., 1978 - Google Patents
Experimental measurement of the SAW properties of berliniteMorency et al., 1978
- Document ID
- 4358387439439798419
- Author
- Morency D
- Soluch W
- Vetelino J
- Mittleman S
- Harmon D
- Surek S
- Field J
- Lehmann G
- Publication year
- Publication venue
- Applied Physics Letters
External Links
Snippet
The surface acoustic wave properties of berlinite have been measured for the x‐axis boule 92.75° cut. This cut was found to be temperature compensated at 32° C. The velocity and coupling coefficient k 2 were found to be 2747 m/sec and 0.003, respectively. The velocity …
- 238000005259 measurement 0 title description 5
Classifications
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
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