FR3094575B1 - Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries - Google Patents

Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries Download PDF

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Publication number
FR3094575B1
FR3094575B1 FR1903303A FR1903303A FR3094575B1 FR 3094575 B1 FR3094575 B1 FR 3094575B1 FR 1903303 A FR1903303 A FR 1903303A FR 1903303 A FR1903303 A FR 1903303A FR 3094575 B1 FR3094575 B1 FR 3094575B1
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FR
France
Prior art keywords
radiofrequency component
upstream
aperture
ridges
waveguide devices
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Active
Application number
FR1903303A
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English (en)
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FR3094575A1 (fr
Inventor
Gomez Esteban Menargues
Tomislav Debogovic
Cascante Santiago Capdevila
Rijk Emile De
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.)
Swissto12 SA
Original Assignee
Swissto12 SA
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Publication date
Priority to FR1903303A priority Critical patent/FR3094575B1/fr
Application filed by Swissto12 SA filed Critical Swissto12 SA
Priority to PCT/IB2020/052961 priority patent/WO2020194270A1/fr
Priority to IL281546A priority patent/IL281546B2/en
Priority to US17/276,987 priority patent/US12015184B2/en
Priority to CA3115092A priority patent/CA3115092C/fr
Priority to CN202080005201.4A priority patent/CN112714982A/zh
Priority to KR1020217034996A priority patent/KR20210140767A/ko
Priority to EP20716218.1A priority patent/EP3824511A1/fr
Publication of FR3094575A1 publication Critical patent/FR3094575A1/fr
Application granted granted Critical
Publication of FR3094575B1 publication Critical patent/FR3094575B1/fr
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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
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H01P1/173—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a conductive element
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/28—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements or conductive elements forming artificial dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Composant radiofréquence (1) comportant un ou plusieurs dispositifs à guide d’onde (2), par exemple antennes ou polariseurs, destinés à transmettre et/ou à recevoir des signaux électromagnétiques, chaque dispositif à guide d’onde comportant : au moins une paroi interne (3) ; une ouverture amont (24) dans le sens de propagation desdits signaux en émission ; une ouverture aval (25) dans ledit sens de propagation desdits signaux en émission, liée à ladite ouverture amont en sorte que lesdits signaux en émission soient transmis depuis ladite ouverture amont vers ladite ouverture aval ; ladite paroi interne (3) comportant une ou plusieurs stries (23), l’arrangement des stries (23) dans les ouvertures en amont du composant radiofréquence (1) étant différent de l’arrangement des stries dans les ouvertures en aval du composant radiofréquence. Figure à publier avec l’abrégé : Figure 1
FR1903303A 2019-03-28 2019-03-28 Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries Active FR3094575B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1903303A FR3094575B1 (fr) 2019-03-28 2019-03-28 Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries
IL281546A IL281546B2 (en) 2019-03-28 2020-03-27 A radio-frequency component that includes several waveguide devices with ridges
US17/276,987 US12015184B2 (en) 2019-03-28 2020-03-27 Radio-frequency component comprising several waveguide devices with ridges
CA3115092A CA3115092C (fr) 2019-03-28 2020-03-27 Composant radiofrequence comportant plusieurs dispositifs a guide d'onde muni de stries
PCT/IB2020/052961 WO2020194270A1 (fr) 2019-03-28 2020-03-27 Composant radiofréquence comportant plusieurs dispositifs à guide d'onde muni de stries
CN202080005201.4A CN112714982A (zh) 2019-03-28 2020-03-27 具有设置有脊部的多个波导器件的射频部件
KR1020217034996A KR20210140767A (ko) 2019-03-28 2020-03-27 리지들을 갖는 여러 도파관 디바이스들로 구성된 무선-주파수 컴포넌트
EP20716218.1A EP3824511A1 (fr) 2019-03-28 2020-03-27 Composant radiofréquence comportant plusieurs dispositifs à guide d'onde muni de stries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903303A FR3094575B1 (fr) 2019-03-28 2019-03-28 Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries
FR1903303 2019-03-28

Publications (2)

Publication Number Publication Date
FR3094575A1 FR3094575A1 (fr) 2020-10-02
FR3094575B1 true FR3094575B1 (fr) 2022-04-01

Family

ID=67441407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903303A Active FR3094575B1 (fr) 2019-03-28 2019-03-28 Composant radiofréquence comportant un ou plusieurs dispositifs à guide d’onde muni de stries

Country Status (8)

Country Link
US (1) US12015184B2 (fr)
EP (1) EP3824511A1 (fr)
KR (1) KR20210140767A (fr)
CN (1) CN112714982A (fr)
CA (1) CA3115092C (fr)
FR (1) FR3094575B1 (fr)
IL (1) IL281546B2 (fr)
WO (1) WO2020194270A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105884B1 (fr) * 2019-12-26 2021-12-03 Thales Sa Cornet pour antenne satellite bi-bande Ka à polarisation circulaire
GB2600413A (en) * 2020-10-27 2022-05-04 Draexlmaier Lisa Gmbh Horn antenna element
US11489262B1 (en) * 2020-12-01 2022-11-01 Raytheon Company Radiator having a ridged feed structure
FR3117685B1 (fr) * 2020-12-10 2024-03-15 Thales Sa Source d'antenne pour une antenne réseau à rayonnement direct, panneau rayonnant comprenant plusieurs sources d'antenne.
FR3128590B1 (fr) 2021-10-27 2024-03-22 Swissto12 Sa Module radiofréquence comprenant un réseau de guides d’ondes isophases
KR102577272B1 (ko) * 2021-12-30 2023-09-12 충남대학교 산학협력단 기계적 빔 조향이 가능한 피스톤 형태의 도파관 배열 안테나
KR102510434B1 (ko) * 2022-08-17 2023-03-16 국방과학연구소 안테나 장치
CH720221A1 (fr) * 2022-11-11 2024-05-31 Swissto12 Sa Antenne striée à double polarisation
KR102680262B1 (ko) * 2023-03-02 2024-06-28 국방과학연구소 도파관 누설파 안테나

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GB2076229B (en) * 1980-05-01 1984-04-18 Plessey Co Ltd Improvements in or relating to apparatus for microwave signal processing
US4672334A (en) * 1984-09-27 1987-06-09 Andrew Corporation Dual-band circular polarizer
US4725795A (en) * 1985-08-19 1988-02-16 Hughes Aircraft Co. Corrugated ridge waveguide phase shifting structure
JP2945839B2 (ja) * 1994-09-12 1999-09-06 松下電器産業株式会社 円一直線偏波変換器とその製造方法
JP2000332503A (ja) * 1999-05-25 2000-11-30 Sharp Corp 円偏波発生器
JP3706522B2 (ja) * 2000-02-25 2005-10-12 シャープ株式会社 衛星受信用コンバータの導波管装置
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
US6963253B2 (en) * 2002-02-15 2005-11-08 University Of Chicago Broadband high precision circular polarizers and retarders in waveguides
US6977621B2 (en) * 2004-01-07 2005-12-20 Motia, Inc. Vehicle mounted satellite antenna system with inverted L-shaped waveguide
US7161550B2 (en) 2004-04-20 2007-01-09 Tdk Corporation Dual- and quad-ridged horn antenna with improved antenna pattern characteristics
US8248178B2 (en) * 2009-12-03 2012-08-21 The Aerospace Corporation High power waveguide polarizer with broad bandwidth and low loss, and methods of making and using same
KR101405294B1 (ko) 2011-06-09 2014-06-11 위월드 주식회사 통신용 초광대역 듀얼선형편파 도파관 안테나
WO2015134772A1 (fr) * 2014-03-06 2015-09-11 Viasat, Inc. Architecture de réseau de sources de guide d'ondes pour antennes réseau plan à cornet à double polarisation, discrètes, à large bande
US9923256B2 (en) * 2015-02-27 2018-03-20 Viasat, Inc. Ridge loaded waveguide combiner/divider
US9859597B2 (en) * 2015-05-27 2018-01-02 Viasat, Inc. Partial dielectric loaded septum polarizer
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US9939585B1 (en) * 2017-05-26 2018-04-10 Kvh Industries, Inc. Waveguide device with switchable polarization configurations
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WO2019206407A1 (fr) * 2018-04-25 2019-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Section de guide d'ondes et agencement d'antenne réseau ayant des propriétés de filtrage

Also Published As

Publication number Publication date
EP3824511A1 (fr) 2021-05-26
WO2020194270A1 (fr) 2020-10-01
US20220029257A1 (en) 2022-01-27
KR20210140767A (ko) 2021-11-23
IL281546A (en) 2021-05-31
IL281546B1 (en) 2023-12-01
CA3115092A1 (fr) 2020-10-01
FR3094575A1 (fr) 2020-10-02
CA3115092C (fr) 2022-03-15
CN112714982A (zh) 2021-04-27
IL281546B2 (en) 2024-04-01
US12015184B2 (en) 2024-06-18

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