Oscillation element and oscillator using the same

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United States of America Patent

PATENT NO 10277167
APP PUB NO 20160373061A1
SERIAL NO

15120889

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Abstract

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An oscillation element that oscillates an electromagnetic wave includes a negative resistance element and a resonator including a first conductor and a second conductor, in which the negative resistance element and the resonator are arranged on a substrate, the negative resistance element is electrically connected to the first conductor and the second conductor, the first conductor and the second conductor are capacitively coupled to each other, and when a capacitance between the first conductor and the second conductor is set as C, an inductance of the first conductor and the second conductor is set as L1, a speed of the oscillated electromagnetic wave in vacuum is set as C0, a relative dielectric constant of the substrate is set as εr, and a diagonal line length of the substrate is set as d, a series resonant frequency f1 of the resonator satisfies f1=1/{2π√(L1C)}, and f10/[d√{(1+εr)/2}].

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sekiguchi, Ryota Tokyo, JP 61 464

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