FR1177860A - Devices and methods using electromagnetic waves - Google Patents

Devices and methods using electromagnetic waves

Info

Publication number
FR1177860A
FR1177860A FR1177860DA FR1177860A FR 1177860 A FR1177860 A FR 1177860A FR 1177860D A FR1177860D A FR 1177860DA FR 1177860 A FR1177860 A FR 1177860A
Authority
FR
France
Prior art keywords
methods
devices
electromagnetic waves
waves
electromagnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean-Jules-Achille Robillard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1177860A publication Critical patent/FR1177860A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
    • H10N70/10—Solid-state travelling-wave devices
FR1177860D 1956-06-18 1957-06-17 Devices and methods using electromagnetic waves Expired FR1177860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1177860XA 1956-06-18 1956-06-18

Publications (1)

Publication Number Publication Date
FR1177860A true FR1177860A (en) 1959-04-30

Family

ID=22374808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177860D Expired FR1177860A (en) 1956-06-18 1957-06-17 Devices and methods using electromagnetic waves

Country Status (1)

Country Link
FR (1) FR1177860A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002156A (en) * 1961-09-26 pumped solid state maser
CN115800924A (en) * 2022-11-22 2023-03-14 无锡国弛强包装机械有限公司 High-frequency resonance generating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002156A (en) * 1961-09-26 pumped solid state maser
CN115800924A (en) * 2022-11-22 2023-03-14 无锡国弛强包装机械有限公司 High-frequency resonance generating device
CN115800924B (en) * 2022-11-22 2023-09-12 无锡国弛强包装机械有限公司 High frequency resonance generating device

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