年間 12 号発行
ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009
Indexed in
EXPERIMENTAL RESEARCH OF THE RELATION BETWEEN THE RESONANCE REGIONS CROSSING IN AN OPEN RESONATOR OF A DIFFRACTION RADIATION OSCILLATOR AND ITS OUTPUT POWER LEVEL
要約
Expansion of the continuous frequency tuning range of oscillators, including the diffraction radiation oscillators, is a scientific problem of a great theoretical and applied importance. In the diffraction radiation oscillators, the continuous generation range can be extended by using a smooth combined (electronic plus mechanical) frequency tuning. Still by now there are no comprehensive studies devoted to the physical phenomena associated with the combined frequency tuning. An in-depth experimental analysis of source's output power dynamics revealed that a smooth combined frequency tuning is accompanied by crossing of the adjacent resonance regions (resonances) of the electrodynamic system of the oscillator. In the crossing areas the phenomenon of constructive interference is observed regularly (almost periodically), which is pronounced in the form of peaks of output power level occurring in the regions of combined tuning. Thus, the resonance crossing phenomena in the electrodynamic system of the oscillator under investigation enable one not only continuously tune the oscillator in a wide frequency range, but also increase the output power significantly.
-
Shestopalov, V.P. , (1976), Diffraction electronics.
-
Balaklitskiy, I.M., Kurin, V.G., Skrynnik, B.K., (1972), Inventor's certificate (USSR) Diffraction radiation oscillator.
-
Chervyakov, Yu.G. and Kuzmichev, N.P. , (1966), Low-power O-type backward-wave tubes.
-
Shestopalov, V.P. , (1985), Physical foundations physical foundations of the millimeter and submillimeter waves technique: in two volumes. Vol. 2.
-
Zakharov, A.V. , (2012), Cavity-tunable microwave resonators with crossing resonance regions.
-
Kurin, V.G., Skrynnik, B.K., and Shestopalov, V.P. , (1991), Experimental research of intermodal oscillations.
-
Baskakov, S.I. , (1983), Radio engineering circuits and signals.
-
Kurin, V.G., Skrynnik, B.K., and Shestopalov, V.P. , (1976), Optimization of the coupling between a diffraction radiation oscillator and a load.
-
Samoylo, K.A. and Talanina, N.V. , (1958), Determination of the instant value of the coil resistance phase in a parallel oscillation circuit by using the phase plane method.