Millimeter wave oscillator based dielectric hemisphere with cylinder shield

Author

Kogut, A.E. ; Kutuzov, V.V. ; Kharkovsky, S.N.

Author_Institution

Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine

Volume

2

fYear

2001

fDate

2001

Firstpage

720

Abstract

The purpose of this paper is the investigation of the main Gunn diode oscillator characteristics with a hemispherical dielectric resonator which is shielded by a metal cylinder. The frequency, output power and electronic tuning of frequency, the steepness of which allows one to estimate the frequency stability in relation to the parasitic change of the Gunn diode voltage, and their comparative analysis with the characteristics of generation in a similar open dielectric resonator

Keywords

Gunn oscillators; circuit tuning; dielectric resonator oscillators; electromagnetic shielding; frequency stability; millimetre wave oscillators; DRO; EHF; Gunn diode oscillator characteristics; Gunn diode voltage; MM-wave oscillator characteristics; electronic tuning; frequency stability; metal cylinder shield; output power; shielded hemispherical dielectric resonator; solid-state oscillators; Character generation; Dielectrics; Diodes; Frequency estimation; Gunn devices; Oscillators; Power generation; Stability analysis; Tuning; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Physics and Engineering of Millimeter and Sub-Millimeter Waves, 2001. The Fourth International Kharkov Symposium on

Conference_Location

Kharkov

Print_ISBN

0-7803-6473-2

Type

conf

DOI

10.1109/MSMW.2001.947288

Filename

947288