Generating short pulses at the output of an emission–reception system when the emitter is excited with pulses with a special shape
Source abstract
Abstract
An emission–reception system that consists of two identical piezoelectric crystal plates is considered. The emitter is excited by a half-cycle of harmonic electric voltage at the eigenfrequency. Formulas have been derived for the emission mode and for the use of compensating electric pulses for the emitter and the receiver. On the basis of these formulas, calculations have been made and counterpart graphs have been provided in order to show, as an example, that electric pulses that are four and five half-cycles long can be generated at the output of the receiver.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Gyrotron and Vacuum Electronics Research · Pulsed Power Technology Applications · Acoustic Wave Resonator Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
Show source-provided references
1. Ermolov, I.N. and Lange, Yu.V., Nerazrushayushchii kontrol’. Tom 3. Ul’trazvukovoi kontrol’ (Nondestructive Testing, vol. 3 Ultrasound Testing), Klyuev, V.V., Ed., Moscow: Mashinostroenie, 2004.
2. Lange, Yu.V., Akusticheskie nizkochastotnye metody i sredstva nerazrushayushchego kontrolya mnogosloinykh konstruktsii (Acoustic Low Frequency Methods and Tools for Non-Destructive Control of Multilayer Structures), Moscow Mashinostroenie, 1991.
3. Domarkas, V.I. and Kazhis, R.-I.Yu., Kontrol’no-ozmeritel’nye p’ezoelektricheskie preobrazovateli (Gauging Piezoelectric Transducers), Vilnius Mintis, 1974.
4. Ul’trozvukovye preobrazovateli dlya nerazrushayushchego kontrolya (Ultrasonic Transducers for Nondestructive Testing), Ermolov, I.N., Ed., Moscow Mashinostroenie, 1986.
5. Dianov, D.B., Passing of transient audio signals through a layered media, Izv. Leningr. Elektrotekh. Inst., 1968, no. 63, pp. 87–95.
6. Dianov, D.B., Operation of piezoelectric transducer in an unsteady mode, Izv. Leningr. Elektrotekh. Inst., 1968, no. 63, pp. 114–126.
7. Dianov, D.B. and Kuz’menko, A.G., Flat piezoelectric transducer in pulse modes, in Osnovnye zadachi akustiki v sudostroenii (General Objectives of Acoustics in the Ship Construction), Leningrad: Leningr. Knizh. Izd., 1969, part 2, chap. 5.
8. Filipczynski, L., Properties of the X-cut quartz transducer loaded with a solid medium, Proc. II Conf. on Ultrasonics, Warszawa, 1957.
9. Gazaryan, Yu.L., Creation of acoustic pulse with target properties using piezoelectric plate, Akust. Zh., 1958, vol. 4, no. 1, pp. 33–36.
10. Konovalov, S.I. and Kuz’menko, A.G., On the possibility of reducing the duration of a transient process in an acoustic transducer using a compensating electric, Russ. J. Nondestr. Test., 2014, vol. 50, no. 7, pp. 385–391.10.1134/S1061830914070067 ↗
11. Konovalov, S.I. and Kuz’menko, A.G., The problem of reducing a transient process in a damped piezoelectric plate operating in the pulse mode, Russ. J. Nondestr. Test., 2014, vol. 50, no. 11, pp. 642–648.10.1134/S1061830914110059 ↗
12. Konovalov, S.I. and Kuz’menko, A.G., On the optimization of the shapes of short-duration acoustic pulses for solving probing problems in immersion tests, Russ. J. Nondestr. Test., 2015, vol. 51, no. 2, pp. 101–107.10.1134/S1061830915020059 ↗