Millimeter wave bwo-oscillator with multistage grating

Author

Ponomarenko, S.S. ; Kishko, S.A. ; Khutoryan, E.M. ; Kuleshov, A.N. ; Yefimov, B.P.

Author_Institution

O. Ya. Usikov Inst. for Radiophys. & Electron. of NASU, Kharkiv, Ukraine

fYear

2013

fDate

16-20 Sept. 2013

Firstpage

515

Lastpage

517

Abstract

The capability of efficient millimeter and submillimeter wavelength generation in Cherenkov like oscillators with multistage grating is discussed in this paper. The prototype of W-band oscillator with nonuniform grating has been presented. The dispersion calculations of the multistage grating in the waveguide and coupling impedance have been carried out. The simulations of self electric fields distribution of the waveguide loaded by multistage grating were performed.

Keywords

electric fields; millimetre wave devices; oscillators; waveguides; Cherenkov like oscillators; W-band oscillator; coupling impedance; dispersion calculations; millimeter wave BWO-oscillator; millimeter wavelength generation; multistage grating; nonuniform grating; self electric fields distribution; submillimeter wavelength generation; waveguide impedance; Couplings; Electron beams; Gratings; Impedance; Oscillators; Surface impedance; Surface waves; Multistage grating; backward wave oscillator; surface wave; volume wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques (ICATT), 2013 IX International Conference on

Conference_Location

Odessa

Print_ISBN

978-1-4799-2896-5

Type

conf

DOI

10.1109/ICATT.2013.6650831

Filename

6650831