Title:
OSCILLATOR
Document Type and Number:
Japanese Patent JP2018078534
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a stable high order harmonic wave oscillation circuit technique of high frequency band above milli-wave zone.SOLUTION: Target harmonic synchronization oscillation is realized when a resonator in harmonic resonance relation is coupled while sharing semiconductor oscillation devices (3, 6). More specifically, fundamental frequency (f0) oscillation is originated by a first resonator #1 of fundamental frequency (f0) band and the oscillation device, and a harmonic (mf0) is excited selectively and stably on a second resonator #2 coupling the device covalently. Since this oscillator is configured extremely simply, stable high order harmonic wave oscillation can be realized simply in high frequency band, compared with "a harmonic selection extract oscillation circuit" using harmonic orthogonality on a single resonator, that is an existing harmonic oscillation technology, or "a harmonic synchronization oscillation circuit" by electromagnetic coupling between harmonic resonance wave fields.SELECTED DRAWING: Figure 5
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Inventors:
AIKAWA MASAYOSHI
Application Number:
JP2016227229A
Publication Date:
May 17, 2018
Filing Date:
November 07, 2016
Export Citation:
Assignee:
AIKAWA MASAYOSHI
International Classes:
H03B7/14; H01P7/08; H03B9/14