Title :
The power reflected in a SAW RAC
Author :
Huang, Frederick
Author_Institution :
Dept. of Electron. Eng., Birmingham Univ., UK
fDate :
5/1/1989 12:00:00 AM
Abstract :
Considerations relating to the design of surface-acoustic-wave (SAW) reflective array pulse compressors (RACS), including the effect of array width on power reflected, the transmitted beam profile and the effect of randomized arrays, are discussed. Only a first-order analysis is used. Potential misunderstandings of these issues that could arise from the existing literature are clarified.<>
Keywords :
acoustic arrays; surface acoustic wave devices; SAW; power; reflective array pulse compressors; surface-acoustic-wave; transmitted beam profile; Acoustic beams; Acoustic pulses; Compressors; Gratings; Optical reflection; Pulse compression methods; Reflectivity; Space vector pulse width modulation; Surface acoustic waves;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
