Title :
C-Band Ultrasonic Delay Line Using Mode Conversion in YAG (Correspondence)
fDate :
10/1/1970 12:00:00 AM
Abstract :
A delay line is described which uses longitudinal-to-shear wave conversion to achieve low acoustic loss in YAG with CdS transducers. This device provides 4 μs of delay at 5 GHz with a 6-dB bandwidth of ~1.3 GHz and an insertion loss of ~65 dB.
Keywords :
Couplings; Delay lines; Dielectric substrates; Ferrites; Frequency dependence; Garnets; Microstrip; Permeability; Saturation magnetization; Ultrasonic transducers;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1970.1127338
