BR0315081A - Método para fabricar uma antena de microondas de guia de onda - Google Patents

Método para fabricar uma antena de microondas de guia de onda

Info

Publication number
BR0315081A
BR0315081A BR0315081-0A BR0315081A BR0315081A BR 0315081 A BR0315081 A BR 0315081A BR 0315081 A BR0315081 A BR 0315081A BR 0315081 A BR0315081 A BR 0315081A
Authority
BR
Brazil
Prior art keywords
wave guide
fabricating
microwave antenna
antenna
guide microwave
Prior art date
Application number
BR0315081-0A
Other languages
English (en)
Other versions
BR0315081B1 (pt
Inventor
Ali Louzir
Dominique Lo Hine Tong
Florent Averty
Christian Person
Jean-Philippe Coupez
Original Assignee
Thomson Licensing 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 Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0315081A publication Critical patent/BR0315081A/pt
Publication of BR0315081B1 publication Critical patent/BR0315081B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
    • H01Q13/0291—Apparatus or processes specially provided for manufacturing horns for corrugated horns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Waveguide Aerials (AREA)

Abstract

"MéTODO PARA FABRICAR UMA ANTENA DE MICROONDAS DE GUIA DE ONDA". A invenção refere-se a um método para fabricar uma antena de microondas de guia de onda com corneta corrugada (5), que consiste em formar as corrugações da corneta na superfície externa de um bloco de espuma de material sintético seguido pela metalização de superfície do bloco de espuma configurado para produzir a antena.
BRPI0315081-0B1A 2002-10-07 2003-10-01 método para fabricar uma antena de microondas de guia de onda BR0315081B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0212411A FR2845526A1 (fr) 2002-10-07 2002-10-07 Procede de fabrication d'une antenne hyperfrequences en technologie guide d'onde
PCT/FR2003/050071 WO2004032278A2 (fr) 2002-10-07 2003-10-01 Procede de fabrication d'une antenne hyperfrequences a guide d'onde

Publications (2)

Publication Number Publication Date
BR0315081A true BR0315081A (pt) 2005-08-16
BR0315081B1 BR0315081B1 (pt) 2013-07-23

Family

ID=32011454

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315081-0B1A BR0315081B1 (pt) 2002-10-07 2003-10-01 método para fabricar uma antena de microondas de guia de onda

Country Status (10)

Country Link
US (1) US7934308B2 (pt)
EP (1) EP1550180B1 (pt)
JP (1) JP2006502612A (pt)
KR (1) KR20050074475A (pt)
CN (1) CN1703804B (pt)
AU (1) AU2003288369A1 (pt)
BR (1) BR0315081B1 (pt)
FR (1) FR2845526A1 (pt)
MX (1) MXPA05003698A (pt)
WO (1) WO2004032278A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008252634A (ja) * 2007-03-30 2008-10-16 Maspro Denkoh Corp 衛星受信用コンバータ
EP2649681B1 (en) 2010-12-07 2015-12-30 Ecole Polytechnique Fédérale de Lausanne (EPFL) Corrugated components for millimeter, submillimeter and terahertz waves
CH706053B1 (fr) 2010-12-09 2017-08-15 Ecole Polytechnique Fed De Lausanne (Epfl) Composants passifs pour ondes électromagnétiques ayant des fréquences allant de 30 GHz à 100 THz réalisés par empilement de couches successives de matériau.
KR101101268B1 (ko) * 2011-01-28 2012-01-04 충남대학교산학협력단 배열 합성 혼 안테나
DE102014112825B4 (de) * 2014-09-05 2019-03-21 Lisa Dräxlmaier GmbH Steghornstrahler mit zusätzlicher Rille
DE102014113018A1 (de) 2014-09-10 2016-03-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hornantenne und Verfahren zum Herstellen einer Hornantenne
CN105680165A (zh) * 2014-11-20 2016-06-15 中国航空工业集团公司雷华电子技术研究所 一种辐射器
CN106112404A (zh) * 2016-08-01 2016-11-16 安徽贝莱电子科技有限公司 一种雷达用波纹喇叭的制造工艺
CN106229671B (zh) * 2016-08-30 2021-08-10 浙江金乙昌科技股份有限公司 金属化泡沫轻质扼流圈天线的生产方法及其得到的天线
CN110797626A (zh) * 2019-11-29 2020-02-14 中国电子科技集团公司第五十四研究所 一种可调节副面的介质支撑装置及其制备方法
KR102538134B1 (ko) * 2021-11-04 2023-05-30 국방과학연구소 도파관 급전 배열 혼 안테나

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611396A (en) * 1970-06-18 1971-10-05 Us Army Dual waveguide horn antenna
US4408208A (en) * 1981-03-23 1983-10-04 Rockwell International Corporation Dip brazed corrugated feed horn
JPS59107607A (ja) * 1982-12-13 1984-06-21 Nec Corp 誘電体コルゲ−トホ−ンおよびその製造方法
US4658258A (en) * 1983-11-21 1987-04-14 Rca Corporation Taperd horn antenna with annular choke channel
JPS60236504A (ja) * 1984-05-10 1985-11-25 Nec Corp アンテナ用コルゲ−ト円錐ホ−ンの製造方法
US4897663A (en) * 1985-12-25 1990-01-30 Nec Corporation Horn antenna with a choke surface-wave structure on the outer surface thereof
JPS62204604A (ja) * 1986-03-05 1987-09-09 Mitsubishi Electric Corp アンテナ装置
JPS63312123A (ja) * 1987-06-15 1988-12-20 Hirano Kogyo Kk 発泡プラスチック成形品の製造方法
CN2089209U (zh) * 1991-04-19 1991-11-20 机械电子工业部石家庄第五十四研究所 宽频带高性能波纹喇叭
US5426443A (en) * 1994-01-18 1995-06-20 Jenness, Jr.; James R. Dielectric-supported reflector system
DE69530810T2 (de) * 1994-03-21 2004-04-01 Hughes Electronics Corp., El Segundo Vereinfachte Nachführantenne
US5486839A (en) * 1994-07-29 1996-01-23 Winegard Company Conical corrugated microwave feed horn
JP3135049B2 (ja) * 1996-07-18 2001-02-13 デイエツクスアンテナ株式会社 円偏波一次放射器
US6020859A (en) * 1996-09-26 2000-02-01 Kildal; Per-Simon Reflector antenna with a self-supported feed
FR2773646A1 (fr) * 1998-01-13 1999-07-16 Centre Nat Rech Scient Antenne constituee d'un cornet, procedes de fabrication d'un tel cornet et mandrin correspondant
FR2780319B1 (fr) * 1998-06-24 2001-07-27 Univ Rennes Procede de revetement de mousse pour la fabrication d'elements d'antennes
US6163304A (en) * 1999-03-16 2000-12-19 Trw Inc. Multimode, multi-step antenna feed horn
SE523739C2 (sv) * 1999-10-18 2004-05-11 Polymer Kompositer I Goeteborg Mikrovågskomponent omfattande en yttre stödstruktur, ett invändigt anordnat elektriskt skikt samt ett därpå anordnat skyddande skikt
JP3784715B2 (ja) * 2001-12-26 2006-06-14 シャープ株式会社 フィードホーン構造、その製造方法、コンバータおよび衛星通信受信用アンテナ
FR2853143A1 (fr) * 2003-03-31 2004-10-01 Thomson Licensing Sa Filtre flottant hyperfrequence en structure guide d'onde
US7034774B2 (en) * 2004-04-22 2006-04-25 Northrop Grumman Corporation Feed structure and antenna structures incorporating such feed structures

Also Published As

Publication number Publication date
AU2003288369A1 (en) 2004-04-23
EP1550180B1 (fr) 2012-03-28
AU2003288369A8 (en) 2004-04-23
EP1550180A2 (fr) 2005-07-06
WO2004032278A3 (fr) 2004-08-05
KR20050074475A (ko) 2005-07-18
FR2845526A1 (fr) 2004-04-09
CN1703804A (zh) 2005-11-30
CN1703804B (zh) 2010-12-01
US7934308B2 (en) 2011-05-03
US20070096986A1 (en) 2007-05-03
JP2006502612A (ja) 2006-01-19
MXPA05003698A (es) 2005-06-17
WO2004032278A2 (fr) 2004-04-15
BR0315081B1 (pt) 2013-07-23

Similar Documents

Publication Publication Date Title
BR0315081A (pt) Método para fabricar uma antena de microondas de guia de onda
EP2481370B8 (en) Microwave antenna assembly having a dielectric body portion with radial partitions of dielectric material
FR2894391B1 (fr) Antenne de radiocommunication munie d'un radome et procede d'assemblage d'une telle antenne de radiocommunication munie d'un radome
DE502004007007D1 (de) Supraleitende quantenantenne
DE60231377D1 (de) Antenne einer zellularen basisstation
DE69939321D1 (de) Mehrspulenantenne für induktivgekoppelde plasmaerzeugungsanlage
BR0116985A (pt) Disposição de antena de banda dupla e de polarização dupla
AU2003285444A1 (en) Multiple-beam antenna with photonic bandgap material
DE69527020D1 (de) Mikrostreifenleitungsantenne insbesondere für Uhrenanwendung
ATE385348T1 (de) Mobilfunkantenne mit strahlformungselement
BR9405296A (pt) Sistema de transmissão de diversidade.
DE60301077D1 (de) Geschichtete Streifenleitungsantenne für mehrere Frequenzen mit verbesserter Frequenzbandisolation
BRPI0503863A (pt) método de montagem de aparelho de antena de arame anular e transponder
BR0109539A (pt) Processo para produção de bisfenóis
ATE325438T1 (de) Mehrfachstrahlantenne mit photonischem bandlückenmaterial
BR0013146B1 (pt) processo para produção de adrenalina.
BR0211897B1 (pt) processo para a produÇço de olefinas ramificadas.
WO2004034502A3 (fr) Antenne du type fente utilisant une structure a bandes interdites photoniques
ATE388502T1 (de) Reflektorantenne mit einer 3d wellenformerstruktur für mehrere frequenzbereiche
HK1126642A1 (en) Planar electrode
BR0003112A (pt) Método para produzir espuma semi-rìgida absorvente de energia com cargas de poliuretano
DE602005010871D1 (de) Antenne für die kommunikation mit mehreren transpondern
BRPI0605325A (pt) processo de montagem de uma antena de radiocomunicação, antena de radiocomunicação ligada segundo esse processo e dispositivo destinado à aplicação desse processo de montagem
WO2007004035A8 (fr) Systeme d'antennes passives de protection biologique
WO2006031341A3 (en) Multi-beam antenna

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/10/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.