FR2421478A2 - Source d'ondes millimetriques a l'etat solide comportant un aerien directif - Google Patents

Source d'ondes millimetriques a l'etat solide comportant un aerien directif

Info

Publication number
FR2421478A2
FR2421478A2 FR7809568A FR7809568A FR2421478A2 FR 2421478 A2 FR2421478 A2 FR 2421478A2 FR 7809568 A FR7809568 A FR 7809568A FR 7809568 A FR7809568 A FR 7809568A FR 2421478 A2 FR2421478 A2 FR 2421478A2
Authority
FR
France
Prior art keywords
solid state
wave source
aerial
source containing
millimetric wave
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.)
Granted
Application number
FR7809568A
Other languages
English (en)
Other versions
FR2421478B2 (fr
Inventor
Gerard Cachier
Jacques Espaignol
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7809568A priority Critical patent/FR2421478A2/fr
Priority to US06/024,503 priority patent/US4278951A/en
Priority to GB7911020A priority patent/GB2018078B/en
Priority to DE19792912739 priority patent/DE2912739A1/de
Priority to JP3924179A priority patent/JPS54145465A/ja
Publication of FR2421478A2 publication Critical patent/FR2421478A2/fr
Application granted granted Critical
Publication of FR2421478B2 publication Critical patent/FR2421478B2/fr
Granted 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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/12—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance
    • H03B7/14—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance active element being semiconductor device
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/014—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances
    • H03B2201/015—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances the element being a cavity

Landscapes

  • Transmitters (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

L'addition a pour but de faciliter le réglage en fréquence et en puissance d'une source d'ondes millimétriques comportant un composant actif à l'état solide, un tronçon de guide d'ondes et un aérien directif. Un guide d'ondes cylindrique 1, figure 1 est branché sur une dérivation 2 également cylindrique où coulisse un sous-ensemble 3 portant un composant actif 4. Une extrémité 11 du guide 1 est munie d'un bouchon 6 jouant le rôle d'un piston d'accord mobile. L'autre extrémité 12 se raccorde à un aérien 13 qui est un cornet en forme de tronc de cône. Application aux émetteurs en hyperfréquence.
FR7809568A 1978-03-31 1978-03-31 Source d'ondes millimetriques a l'etat solide comportant un aerien directif Granted FR2421478A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7809568A FR2421478A2 (fr) 1978-03-31 1978-03-31 Source d'ondes millimetriques a l'etat solide comportant un aerien directif
US06/024,503 US4278951A (en) 1978-03-31 1979-03-28 Solid-state millimeter wave source comprising a directive antenna
GB7911020A GB2018078B (en) 1978-03-31 1979-03-29 Solid state millimetre wave source
DE19792912739 DE2912739A1 (de) 1978-03-31 1979-03-30 Festkoerper-millimeterwellenquelle mit richtantenne
JP3924179A JPS54145465A (en) 1978-03-31 1979-03-31 Milliiwave generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809568A FR2421478A2 (fr) 1978-03-31 1978-03-31 Source d'ondes millimetriques a l'etat solide comportant un aerien directif

Publications (2)

Publication Number Publication Date
FR2421478A2 true FR2421478A2 (fr) 1979-10-26
FR2421478B2 FR2421478B2 (fr) 1981-05-29

Family

ID=9206529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809568A Granted FR2421478A2 (fr) 1978-03-31 1978-03-31 Source d'ondes millimetriques a l'etat solide comportant un aerien directif

Country Status (5)

Country Link
US (1) US4278951A (fr)
JP (1) JPS54145465A (fr)
DE (1) DE2912739A1 (fr)
FR (1) FR2421478A2 (fr)
GB (1) GB2018078B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415674A1 (de) * 1984-04-27 1985-10-31 ANT Nachrichtentechnik GmbH, 7150 Backnang Reflexionsphasenschieber
FR2678112B1 (fr) * 1991-06-18 1993-12-03 Thomson Csf Antenne hyperfrequence a balayage optoelectronique.
FR2763746B1 (fr) 1997-05-23 1999-07-30 Thomson Csf Procede et dispositif pour connecter deux elements millimetriques
FR2769130B1 (fr) 1997-09-30 2001-06-08 Thomson Csf Procede d'enrobage d'une puce electronique et carte electronique comportant au moins une puce enrobee selon ce procede
US6777684B1 (en) 1999-08-23 2004-08-17 Rose Research L.L.C. Systems and methods for millimeter and sub-millimeter wave imaging
US20040202832A1 (en) * 2002-07-03 2004-10-14 Asutosh Nigam Ink-jet recording medium with at least two layers coated upon a substrate, method for recording a water-resistant image on the medium using an ink-jet printer and the recorded medium thereof
US7498120B2 (en) * 2004-09-15 2009-03-03 Innosys, Inc. Vacuum compatible high frequency electromagnetic and millimeter wave source components, devices and methods of micro-fabricating
JP5366663B2 (ja) * 2008-07-29 2013-12-11 ローム株式会社 テラヘルツ発振素子
KR101998241B1 (ko) * 2019-01-07 2019-07-10 주식회사 아이온커뮤니케이션즈 빅데이터를 이용한 태양광 패널 불량 검출 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858213A (en) * 1965-10-18 1974-12-31 Us Air Force Antenna with short line tuning stub
FR2181452B1 (fr) * 1972-04-25 1978-08-04 Labo Electronique Physique
US3869681A (en) * 1972-08-30 1975-03-04 Johnson Service Co Microwave cavity oscillator having a frequency tuning element
US3878480A (en) * 1973-09-24 1975-04-15 Gen Dynamics Corp Millimeter wave oscillator with a cavity resonator
FR2348574A1 (fr) * 1976-04-16 1977-11-10 Thomson Csf Procede de realisation d'une source d'ondes millimetriques et adaptation d'une telle source a la transmission par guide d'ondes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV8078/66 *
NV8099/75 *

Also Published As

Publication number Publication date
JPH0114721B2 (fr) 1989-03-14
US4278951A (en) 1981-07-14
GB2018078B (en) 1982-06-23
FR2421478B2 (fr) 1981-05-29
DE2912739A1 (de) 1979-10-04
GB2018078A (en) 1979-10-10
JPS54145465A (en) 1979-11-13

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