Title :
The isochronous DRO [diffraction radiation oscillator]
Author :
Korneenkov, K.V. ; Skrynnik, K.B. ; Tsvyk, I.A.
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
Diffraction radiation oscillator (DRO) devices are built around a semi-spherical or spherical cylindrical open resonator (OR) with one of the mirrors carrying a diffraction grating. A packetized 33-37 GHz DRO using an isochronous grating has been developed. The offered output power is 40 W and the efficiency is ∼8.76% at a voltage of 3.2 kV and electron current of 140 mA. The DRO weight, including the magnet system, is 5 kg.
Keywords :
cavity resonators; diffraction gratings; millimetre wave oscillators; millimetre wave tubes; 140 mA; 3.2 kV; 33 to 37 GHz; 40 W; 5 kg; electron current; isochronous diffraction radiation oscillator; isochronous grating; semispherical cylindrical open resonator; spherical cylindrical open resonator; Diffraction gratings; Electrons; Frequency; Millimeter wave devices; Mirrors; Periodic structures; Power generation; Tellurium; Tuning; Voltage;
Conference_Titel :
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN :
966-7968-69-3
DOI :
10.1109/CRMICO.2004.183165
