ES8200972A1 - Perfeccionamientos en cavidades para micro-ondas de tempe- ratura estabilizada y de frecuencia regulable - Google Patents

Perfeccionamientos en cavidades para micro-ondas de tempe- ratura estabilizada y de frecuencia regulable

Info

Publication number
ES8200972A1
ES8200972A1 ES495908A ES495908A ES8200972A1 ES 8200972 A1 ES8200972 A1 ES 8200972A1 ES 495908 A ES495908 A ES 495908A ES 495908 A ES495908 A ES 495908A ES 8200972 A1 ES8200972 A1 ES 8200972A1
Authority
ES
Spain
Prior art keywords
hollow body
temperature stabilized
microwave cavities
frequency adjustable
invar
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
ES495908A
Other languages
English (en)
Other versions
ES495908A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telettra Laboratori di Telefonia Elettronica e Radio SpA
Telettra SpA
Original Assignee
Telettra Telefonia Elettronica e Radio SpA
Telettra Laboratori di Telefonia Elettronica e Radio SpA
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 by Telettra Telefonia Elettronica e Radio SpA, Telettra Laboratori di Telefonia Elettronica e Radio SpA filed Critical Telettra Telefonia Elettronica e Radio SpA
Publication of ES8200972A1 publication Critical patent/ES8200972A1/es
Publication of ES495908A0 publication Critical patent/ES495908A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Thermistors And Varistors (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

CAVIDAD PARA MICROONDAS DE TEMPERATURA ESTABILIZADA Y FRECUENCIA REGULABLE. CONTA DE UN CUERPO HUECO (A), DE BAJO COEFICIENTE DE DILATACION EN ALEACION DE HIERRO-NIQUEL, EN CUYO INTERIOR SE ALOJA UN CILINDRO DE CUARZO AMORFO (D) QUE SE INTRODUCE POR UN AGUJERO ROSCADO (AL) EN EL QUE SE COLOCA UN TAPON (B) Y UN TORNILLO DE SINTONIA (C), ACCESIBLE UNA VEZ MONTADO EL DISPOSITIVO, PARA EL AJUSTE. LA GAMA DE FRECUENCIA DE TRABAJO SE PUEDE SELECCIONAR CAMBIANDO EL CILINDRO DE CUARZO (D) Y EL TORNILLO DE SINTONIA (C), EL CUAL ESTA CONSTRUIDO DE DOS PARTES DE DISTINTO COEFICIENTE DE DILATACION PARA COMPENSAR LOS EFECTOS DE VARIACION DE TEMPERATURA.
ES495908A 1979-10-15 1980-10-14 Perfeccionamientos en cavidades para micro-ondas de tempe- ratura estabilizada y de frecuencia regulable Granted ES495908A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26491/79A IT1123841B (it) 1979-10-15 1979-10-15 Cavita' per microonde stabilizzate in temperatura e regolabili in frequenza

Publications (2)

Publication Number Publication Date
ES8200972A1 true ES8200972A1 (es) 1981-11-16
ES495908A0 ES495908A0 (es) 1981-11-16

Family

ID=11219637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495908A Granted ES495908A0 (es) 1979-10-15 1980-10-14 Perfeccionamientos en cavidades para micro-ondas de tempe- ratura estabilizada y de frecuencia regulable

Country Status (13)

Country Link
US (1) US4335365A (es)
JP (1) JPS5665501A (es)
BR (1) BR8006558A (es)
DE (1) DE3038140A1 (es)
ES (1) ES495908A0 (es)
FR (1) FR2467489A1 (es)
GB (1) GB2064880B (es)
IT (1) IT1123841B (es)
MX (1) MX148539A (es)
NL (1) NL8005682A (es)
NO (1) NO152476C (es)
SE (1) SE444095B (es)
YU (1) YU263880A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577064B2 (en) * 1983-06-30 1988-09-15 Hughes Aircraft Company Thermally-compensated microwave resonator
DE3414478A1 (de) * 1984-04-17 1985-10-24 ANT Nachrichtentechnik GmbH, 7150 Backnang Anordnung zur temperaturkompensation eines hohlraumresonators
JPS6478503A (en) * 1987-09-21 1989-03-24 Anritsu Corp Resonator
US5221913A (en) * 1990-09-26 1993-06-22 Matsushita Electric Industrial Co., Ltd. Dielectric resonator device with thin plate type dielectric heat-radiator
US6362708B1 (en) 1998-05-21 2002-03-26 Lucix Corporation Dielectric resonator tuning device
US6011446A (en) * 1998-05-21 2000-01-04 Delphi Components, Inc. RF/microwave oscillator having frequency-adjustable DC bias circuit
CN1571214A (zh) 2000-05-23 2005-01-26 松下电器产业株式会社 电介质谐振滤波器及其非需要模式抑制方法
KR102645730B1 (ko) * 2021-11-01 2024-03-11 (주)에드모텍 미세조정바 틈새막이용 주파수 가변 필터

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704830A (en) * 1950-03-01 1955-03-22 Rca Corp Tuning means for dielectric filled cavity resonators
US3821669A (en) * 1950-10-24 1974-06-28 Naval Res Lab Fixed frequency solid dielectric fused quartz cavity
US2716222A (en) * 1951-07-17 1955-08-23 Louis D Smullin Temperature compensated cavity resonator
US3063030A (en) * 1958-12-23 1962-11-06 Raytheon Co Temperature compensated resonant cavities
US3636480A (en) * 1970-01-28 1972-01-18 Sperry Rand Corp Stable solid dielectric microwave resonator and separable waveguide means
US4053855A (en) * 1975-10-28 1977-10-11 International Telephone And Telegraph Corporation Method and arrangement to eliminate multipacting in RF devices
US4024481A (en) * 1976-01-07 1977-05-17 International Telephone And Telegraph Corporation Frequency drift compensation due to temperature variations in dielectric loaded cavity filters
US4057772A (en) * 1976-10-18 1977-11-08 Hughes Aircraft Company Thermally compensated microwave resonator

Also Published As

Publication number Publication date
NO152476C (no) 1985-10-02
DE3038140A1 (de) 1981-04-30
GB2064880A (en) 1981-06-17
NO802898L (no) 1981-04-21
BR8006558A (pt) 1981-04-22
ES495908A0 (es) 1981-11-16
IT1123841B (it) 1986-04-30
SE444095B (sv) 1986-03-17
SE8006818L (sv) 1981-04-16
NO152476B (no) 1985-06-24
US4335365A (en) 1982-06-15
NL8005682A (nl) 1981-04-21
IT7926491A0 (it) 1979-10-15
JPS5665501A (en) 1981-06-03
FR2467489B1 (es) 1985-03-22
MX148539A (es) 1983-05-02
GB2064880B (en) 1983-09-28
YU263880A (en) 1983-12-31
FR2467489A1 (fr) 1981-04-17

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