Nonpiezoelectric Surface Wave Correlator.
Abstract
14 Jun 72,FHolland,Melvin G. ;Willingham,Charles B. ;Matsinger,John H. ;S-1487F30602-72-C-0044RADCTR-72-291(*delay lines, piezoelectric crystals), (*piezoelectric transducers, design), semiconductor devices, substrates, silicon, ultrasonic radiation, attenuation, zinc compounds, oxideszinc oxides, *acoustic waves, *surface waves, piezoelectric materials, semiconductors, surface waves, elastic wavesThe program was to study and characterize an acoustic surface wave, multiple-tap, delay line structure using sputtered zinc oxide (ZnO) overlay piezoelectric films on metal interdigital arrays, on a silicon surface. The tasks included investigation of surface acoustic wave generation techniques as well as the study of surface wave propagation on the ZnO/Si surface. The structures were used to prepare a sequence generator and its reciprocal matched filter to experimentally demonstrate the generation and correlation of a biphase sequence.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1972
- Accession Number
- AD0753674
Entities
People
- Charles B. Willingham
- John H. Matsinger
- Melvin G. Holland
Organizations
- RTX