Title :
Surface Acoustic Wave UHF Interferometer (Letters)
Author :
Chao, Gene ; Breetz, Louis
fDate :
10/1/1974 12:00:00 AM
Abstract :
A 330-MHz surface acoustic wave (SAW) interferometer is described. The delay for the interferometer is provided by a 6.67-μs ST quartz SAW delay line. The interferometer is capable of 50-dB nulls of 150-kHz periodicity over a 10-MHZ instantaneous bandwidth.
Keywords :
Acoustic waves; Attenuation; Corrugated surfaces; Electrons; Equations; Frequency; Gratings; Magnetic resonance imaging; Reflection; Surface acoustic waves;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1974.1128380
