Title :
Microwave pulse frequency modulator based on magnetostatic waves
Author :
Dunaev, S.N. ; Fetisov, Yuri K.
Author_Institution :
Moscow Inst. of Radio Eng., Electron. & Autom., Russia
fDate :
6/24/1993 12:00:00 AM
Abstract :
A new type of microwave frequency modulator based on magnetostatic wave (MSW) propagation in a nonstationary magnetised garnet film providing any smooth modulation law is proposed and investigated. The formation of linear frequency modulated (LFM) pulses with 1.2 GHz carrier frequency, 4 mu s duration and 10 MHz frequency deviation has been demonstrated.
Keywords :
magnetostatic wave devices; modulators; pulse frequency modulation; solid-state microwave devices; 1.2 GHz; 4 mus; MSW propagation; linear FM pulses; magnetostatic waves; microwave frequency modulator; nonstationary magnetised garnet film; pulse frequency modulator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930812
