An electroacoustic method for measuring the intensity of high-power microwave pulses

Autor:	V.A. Fedorenko, A.V. Ermolenko, V.Y. Kalinin, Iren Kuznetsova, Boris D. Zaitsev
Rok vydání:	1996
Předmět:	Physics Acoustics and Ultrasonics business.industry Interdigital transducer Acoustics Surface acoustic wave Acoustic wave Dielectric Optics Transducer Computer Science::Sound Electric field Electrical and Electronic Engineering business Instrumentation Microwave Excitation
Zdroj:	IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 43:30-35
ISSN:	0885-3010
DOI:	10.1109/58.484460
Popis:	A microwave electric field intensity meter for single high-power radiowave pulses is described. A surface acoustic wave (SAW) dielectric acoustic line is used which has nonlinear electroacoustic properties and is comprised of two transducers. The first (nonlinear) transducer is affected by a microwave electric field and provides the SAW excitation due to nonlinear effects. A delayed SAW signal, carrying information about the electric field strength, is received by a linear interdigital transducer.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b0f79e94edade0ec1bdf474516dae1e7 https://doi.org/10.1109/58.484460 Zobrazit plný text záznamu