FR2592395A1 - Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee. - Google Patents

Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee.

Info

Publication number
FR2592395A1
FR2592395A1 FR8519280A FR8519280A FR2592395A1 FR 2592395 A1 FR2592395 A1 FR 2592395A1 FR 8519280 A FR8519280 A FR 8519280A FR 8519280 A FR8519280 A FR 8519280A FR 2592395 A1 FR2592395 A1 FR 2592395A1
Authority
FR
France
Prior art keywords
ultrahigh frequency
injection
producing
frequency wave
moulded plastic
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.)
Withdrawn
Application number
FR8519280A
Other languages
English (en)
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.)
GRANDCLEMENT GILBERT
Original Assignee
GRANDCLEMENT GILBERT
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 GRANDCLEMENT GILBERT filed Critical GRANDCLEMENT GILBERT
Priority to FR8519280A priority Critical patent/FR2592395A1/fr
Publication of FR2592395A1 publication Critical patent/FR2592395A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Aerials With Secondary Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention concerne un procédé de réalisation d'un réflecteur d'ondes électromagnétiques de courte longueur d'onde (hyperfréquence) en métallisant une pièce en matière plastique injectée. La métallisation se fait sous vide par dépôt ionique pour avoir une couche réfléchissante dense et sans rugosités. Un réflecteur obtenu par cette invention a un rendement "K" performant et une très faible distorsion. Le procédé selon l'invention est particulièrement destiné à la réception des émissions de télévision transmises en hyperfréquence 4 ou 12 GHz par exemple, et des ondes radar.
FR8519280A 1985-12-26 1985-12-26 Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee. Withdrawn FR2592395A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8519280A FR2592395A1 (fr) 1985-12-26 1985-12-26 Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519280A FR2592395A1 (fr) 1985-12-26 1985-12-26 Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee.

Publications (1)

Publication Number Publication Date
FR2592395A1 true FR2592395A1 (fr) 1987-07-03

Family

ID=9326228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519280A Withdrawn FR2592395A1 (fr) 1985-12-26 1985-12-26 Procede de realisation d'un reflecteur d'ondes hyperfrequences par depot ionique sur matiere plastique injectee.

Country Status (1)

Country Link
FR (1) FR2592395A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634223A1 (fr) * 1988-07-12 1990-01-19 Clausse Georges Procede de metallisation d'un filtre offrant des protections multiples contre les ondes electromagnetiques
WO1990000632A1 (fr) * 1988-07-12 1990-01-25 Georges Jean Clausse Metallisations et substrats obtenus par evaporation sous vide de plusieurs metaux a partir d'une source
FR2667878A2 (fr) * 1988-07-12 1992-04-17 Clausse Georges Methode de metallisation et formation d'un alliage qui peut etre a haute permeabilite magnetique par vaporisation sous vide.
CN114619718A (zh) * 2020-12-10 2022-06-14 南京航空航天大学 一种宽频吸波复合材料及其制备方法
CN114619724A (zh) * 2020-12-10 2022-06-14 南京航空航天大学 一种耐高温结构吸波复合材料及其制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634223A1 (fr) * 1988-07-12 1990-01-19 Clausse Georges Procede de metallisation d'un filtre offrant des protections multiples contre les ondes electromagnetiques
WO1990000632A1 (fr) * 1988-07-12 1990-01-25 Georges Jean Clausse Metallisations et substrats obtenus par evaporation sous vide de plusieurs metaux a partir d'une source
FR2667878A2 (fr) * 1988-07-12 1992-04-17 Clausse Georges Methode de metallisation et formation d'un alliage qui peut etre a haute permeabilite magnetique par vaporisation sous vide.
CN114619718A (zh) * 2020-12-10 2022-06-14 南京航空航天大学 一种宽频吸波复合材料及其制备方法
CN114619724A (zh) * 2020-12-10 2022-06-14 南京航空航天大学 一种耐高温结构吸波复合材料及其制备方法

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Legal Events

Date Code Title Description
ST Notification of lapse