AN ELECTROACOUSTIC METHOD FOR MEASURING THE INTENSITY OF HIGH-POWER MICROWAVE PULSES

Authors
ZAITSEV BD ERMOLENKO AV FEDORENKO VA KALININ VY KUZNETSOVA IE
Citation
Bd. Zaitsev et al., AN ELECTROACOUSTIC METHOD FOR MEASURING THE INTENSITY OF HIGH-POWER MICROWAVE PULSES, IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 43(1), 1996, pp. 30-35
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic",Acoustics
Journal title
IEEE transactions on ultrasonics, ferroelectrics, and frequency control → ACNP
ISSN journal
08853010
Volume
43
Issue
1
Year of publication
1996
Pages
30 - 35
Database
ISI
SICI code
0885-3010(1996)43:1<30:AEMFMT>2.0.ZU;2-K
Abstract
A microwave electric field intensity meter for single high-power radio wave pulses is described. A surface acoustic wave (SAW) dielectric aco ustic line is used which has nonlinear electroacoustic properties and is comprised of two transducers, The first (nonlinear) transducer is a ffected by a microwave electric field and provides the SAW excitation due to nonlinear effects. A delayed SAW signal, carrying information a bout the electric field strength, is received by a linear interdigital transducer.