Title :
Reduction of Reflections in Surface Wave Devices with Quarter-Wave Tap´s
Author_Institution :
Air Force Cambridge Res. Labs. (AFSC), Bedford, MA, USA
Abstract :
The reflections and back-voltages present in a multiply tapped delay line have been measured. Taps spaced by one-quarter wavelength were found to have lower reflections and back-voltages than the customary half-wavelength-spaced taps.
Keywords :
surface acoustic wave delay lines; back-voltages; half-wavelength-spaced taps; multiply-tapped delay line; one-quarter wavelength; quarter-wave taps; reflection reduction; surface wave devices; Acoustic reflection; Circuits; Force measurement; Impedance; Piezoelectric films; Piezoelectric transducers; Pulse generation; Pulse measurements; Surface waves; Voltage;
Conference_Titel :
Microwave Symposium, 1972 IEEE GMTT International
Conference_Location :
Arlington Heights, IL
DOI :
10.1109/GMTT.1972.1123008
