WO2013189513A1 - Structure de guide d'onde de coupleur directionnel et procédé associé - Google Patents

Structure de guide d'onde de coupleur directionnel et procédé associé Download PDF

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Publication number
WO2013189513A1
WO2013189513A1 PCT/EP2012/061577 EP2012061577W WO2013189513A1 WO 2013189513 A1 WO2013189513 A1 WO 2013189513A1 EP 2012061577 W EP2012061577 W EP 2012061577W WO 2013189513 A1 WO2013189513 A1 WO 2013189513A1
Authority
WO
WIPO (PCT)
Prior art keywords
waveguide
directional coupler
coupling slot
dielectric waveguide
port
Prior art date
Application number
PCT/EP2012/061577
Other languages
English (en)
Inventor
Fabio Morgia
Franco Marconi
Guoyu Su
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Priority to EP12729949.3A priority Critical patent/EP2862230B1/fr
Priority to PCT/EP2012/061577 priority patent/WO2013189513A1/fr
Publication of WO2013189513A1 publication Critical patent/WO2013189513A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/087—Transitions to a dielectric waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/188—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being dielectric waveguides

Landscapes

  • Waveguide Aerials (AREA)
  • Waveguides (AREA)

Abstract

La présente invention porte sur un agencement de coupleur directionnel (100), comprenant un guide d'onde aérien (101) et un guide d'onde diélectrique (109) ayant une fente de couplage (111), le guide d'onde aérien (101) et le guide d'onde diélectrique (109) étant couplés par la fente de couplage (111). La présente invention porte également sur un procédé de couplage d'un premier guide d'onde à un second guide d'onde comprenant la formation d'une fente de couplage dans le premier guide d'onde et l'agencement de la fente de couplage du premier guide d'onde à l'intérieur du second guide d'onde. L'agencement de coupleur directionnel a une perte d'insertion, une directivité et une largeur de bande fonctionnelle améliorées. Il est robuste vis-à-vis de tolérances de fabrication.
PCT/EP2012/061577 2012-06-18 2012-06-18 Structure de guide d'onde de coupleur directionnel et procédé associé WO2013189513A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12729949.3A EP2862230B1 (fr) 2012-06-18 2012-06-18 Structure de guide d'onde avec coupleur directif et procédé
PCT/EP2012/061577 WO2013189513A1 (fr) 2012-06-18 2012-06-18 Structure de guide d'onde de coupleur directionnel et procédé associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/061577 WO2013189513A1 (fr) 2012-06-18 2012-06-18 Structure de guide d'onde de coupleur directionnel et procédé associé

Publications (1)

Publication Number Publication Date
WO2013189513A1 true WO2013189513A1 (fr) 2013-12-27

Family

ID=46384365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061577 WO2013189513A1 (fr) 2012-06-18 2012-06-18 Structure de guide d'onde de coupleur directionnel et procédé associé

Country Status (2)

Country Link
EP (1) EP2862230B1 (fr)
WO (1) WO2013189513A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810592A (zh) * 2015-04-23 2015-07-29 中国电子科技集团公司第四十一研究所 一种耦合结构太赫兹定向耦合器
US20160204495A1 (en) * 2013-10-01 2016-07-14 Sony Corporation Connector apparatus and communication system
US10468736B2 (en) * 2017-02-08 2019-11-05 Aptiv Technologies Limited Radar assembly with ultra wide band waveguide to substrate integrated waveguide transition
US11362436B2 (en) 2020-10-02 2022-06-14 Aptiv Technologies Limited Plastic air-waveguide antenna with conductive particles
US11444364B2 (en) 2020-12-22 2022-09-13 Aptiv Technologies Limited Folded waveguide for antenna
US11502420B2 (en) 2020-12-18 2022-11-15 Aptiv Technologies Limited Twin line fed dipole array antenna
US11527808B2 (en) 2019-04-29 2022-12-13 Aptiv Technologies Limited Waveguide launcher
US11616306B2 (en) 2021-03-22 2023-03-28 Aptiv Technologies Limited Apparatus, method and system comprising an air waveguide antenna having a single layer material with air channels therein which is interfaced with a circuit board
US11626668B2 (en) 2020-12-18 2023-04-11 Aptiv Technologies Limited Waveguide end array antenna to reduce grating lobes and cross-polarization
US11668787B2 (en) 2021-01-29 2023-06-06 Aptiv Technologies Limited Waveguide with lobe suppression
US11681015B2 (en) 2020-12-18 2023-06-20 Aptiv Technologies Limited Waveguide with squint alteration
US11721905B2 (en) 2021-03-16 2023-08-08 Aptiv Technologies Limited Waveguide with a beam-forming feature with radiation slots
US11749883B2 (en) 2020-12-18 2023-09-05 Aptiv Technologies Limited Waveguide with radiation slots and parasitic elements for asymmetrical coverage
US11757166B2 (en) 2020-11-10 2023-09-12 Aptiv Technologies Limited Surface-mount waveguide for vertical transitions of a printed circuit board
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11949145B2 (en) 2021-08-03 2024-04-02 Aptiv Technologies AG Transition formed of LTCC material and having stubs that match input impedances between a single-ended port and differential ports
US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
US11973268B2 (en) 2021-05-03 2024-04-30 Aptiv Technologies AG Multi-layered air waveguide antenna with layer-to-layer connections

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105454B1 (fr) * 2019-12-18 2023-05-05 Thales Sa Dispositif de transmission d'un signal a un guide d'ondes
CN111430871A (zh) * 2020-02-19 2020-07-17 深圳市大富科技股份有限公司 一种介质谐振器、介质滤波器、收发信机及基站

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976499A (en) * 1958-05-14 1961-03-21 Sperry Rand Corp Waveguide to strip transmission line directional coupler
EP1732159A1 (fr) * 2005-06-06 2006-12-13 Fujitsu Limited Substrat de guide d' ondes et module de circuit à haute fréquence
WO2011109939A1 (fr) * 2010-03-10 2011-09-15 Huawei Technologies Co., Ltd. Coupleur à microruban

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114888A (en) * 1961-06-30 1963-12-17 Sanders Associates Inc Coaxial-to-waveguide power divider and directional coupler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976499A (en) * 1958-05-14 1961-03-21 Sperry Rand Corp Waveguide to strip transmission line directional coupler
EP1732159A1 (fr) * 2005-06-06 2006-12-13 Fujitsu Limited Substrat de guide d' ondes et module de circuit à haute fréquence
WO2011109939A1 (fr) * 2010-03-10 2011-09-15 Huawei Technologies Co., Ltd. Coupleur à microruban

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LABAY V A ET AL: "E-plane directional couplers in substrate-integrated waveguide technology", MICROWAVE CONFERENCE, 2008. APMC 2008. ASIA-PACIFIC, IEEE, PISCATAWAY, NJ, USA, 16 December 2008 (2008-12-16), pages 1 - 3, XP031636455, ISBN: 978-1-4244-2641-6 *
LIN LI ET AL: "A transition from substrate integrated waveguide (SIW) to rectangular waveguide", MICROWAVE CONFERENCE, 2009. APMC 2009. ASIA PACIFIC, IEEE, PISCATAWAY, NJ, USA, 7 December 2009 (2009-12-07), pages 2605 - 2608, XP031614048, ISBN: 978-1-4244-2801-4 *

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160204495A1 (en) * 2013-10-01 2016-07-14 Sony Corporation Connector apparatus and communication system
US10014566B2 (en) * 2013-10-01 2018-07-03 Sony Semiconductor Solutions Corporation Connector apparatus and communication system
CN104810592B (zh) * 2015-04-23 2018-01-30 中国电子科技集团公司第四十一研究所 一种耦合结构太赫兹定向耦合器
CN104810592A (zh) * 2015-04-23 2015-07-29 中国电子科技集团公司第四十一研究所 一种耦合结构太赫兹定向耦合器
US11670829B2 (en) 2017-02-08 2023-06-06 Aptiv Technologies Limited. Radar assembly with rectangular waveguide to substrate integrated waveguide transition
US10468736B2 (en) * 2017-02-08 2019-11-05 Aptiv Technologies Limited Radar assembly with ultra wide band waveguide to substrate integrated waveguide transition
US10833385B2 (en) * 2017-02-08 2020-11-10 Aptiv Technologies Limited Radar assembly with ultra wide band waveguide to substrate integrated waveguide transition
US11527808B2 (en) 2019-04-29 2022-12-13 Aptiv Technologies Limited Waveguide launcher
US11362436B2 (en) 2020-10-02 2022-06-14 Aptiv Technologies Limited Plastic air-waveguide antenna with conductive particles
US11728576B2 (en) 2020-10-02 2023-08-15 Aptiv Technologies Limited Plastic air-waveguide antenna with conductive particles
US11757166B2 (en) 2020-11-10 2023-09-12 Aptiv Technologies Limited Surface-mount waveguide for vertical transitions of a printed circuit board
US11749883B2 (en) 2020-12-18 2023-09-05 Aptiv Technologies Limited Waveguide with radiation slots and parasitic elements for asymmetrical coverage
US11502420B2 (en) 2020-12-18 2022-11-15 Aptiv Technologies Limited Twin line fed dipole array antenna
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11681015B2 (en) 2020-12-18 2023-06-20 Aptiv Technologies Limited Waveguide with squint alteration
US11626668B2 (en) 2020-12-18 2023-04-11 Aptiv Technologies Limited Waveguide end array antenna to reduce grating lobes and cross-polarization
US11757165B2 (en) 2020-12-22 2023-09-12 Aptiv Technologies Limited Folded waveguide for antenna
US11444364B2 (en) 2020-12-22 2022-09-13 Aptiv Technologies Limited Folded waveguide for antenna
US11668787B2 (en) 2021-01-29 2023-06-06 Aptiv Technologies Limited Waveguide with lobe suppression
US11721905B2 (en) 2021-03-16 2023-08-08 Aptiv Technologies Limited Waveguide with a beam-forming feature with radiation slots
US11616306B2 (en) 2021-03-22 2023-03-28 Aptiv Technologies Limited Apparatus, method and system comprising an air waveguide antenna having a single layer material with air channels therein which is interfaced with a circuit board
US11962087B2 (en) 2021-03-22 2024-04-16 Aptiv Technologies AG Radar antenna system comprising an air waveguide antenna having a single layer material with air channels therein which is interfaced with a circuit board
US11973268B2 (en) 2021-05-03 2024-04-30 Aptiv Technologies AG Multi-layered air waveguide antenna with layer-to-layer connections
US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
US11949145B2 (en) 2021-08-03 2024-04-02 Aptiv Technologies AG Transition formed of LTCC material and having stubs that match input impedances between a single-ended port and differential ports

Also Published As

Publication number Publication date
EP2862230B1 (fr) 2016-08-10
EP2862230A1 (fr) 2015-04-22

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