WO2021099119A1 - Puce radar avec couplage de guide d'ondes - Google Patents

Puce radar avec couplage de guide d'ondes Download PDF

Info

Publication number
WO2021099119A1
WO2021099119A1 PCT/EP2020/080956 EP2020080956W WO2021099119A1 WO 2021099119 A1 WO2021099119 A1 WO 2021099119A1 EP 2020080956 W EP2020080956 W EP 2020080956W WO 2021099119 A1 WO2021099119 A1 WO 2021099119A1
Authority
WO
WIPO (PCT)
Prior art keywords
waveguide
radar
line
substrate
coupling
Prior art date
Application number
PCT/EP2020/080956
Other languages
German (de)
English (en)
Inventor
Steffen WÄLDE
Roland Baur
Original Assignee
Vega Grieshaber Kg
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 Vega Grieshaber Kg filed Critical Vega Grieshaber Kg
Publication of WO2021099119A1 publication Critical patent/WO2021099119A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/121—Hollow waveguides integrated in a substrate
    • 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
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • 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

Definitions

  • the substrate-integrated waveguide has vias from its upper side to its lower side.
  • Another aspect relates to a method for producing a radar chip with a waveguide coupling described above and below, in which a radar chip with a waveguide coupling is first provided, which is set up to couple a radar signal from the radar chip into an antenna or a waveguide, followed by potting of the radar chip, the first line and a portion of the top of the substrate-integrated waveguide with a first potting compound to protect the radar chip from mechanical loads.

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

L'invention concerne une puce radar dotée d'un couplage de guide d'ondes, ayant un substrat haute fréquence avec une première ligne, une seconde ligne et un guide d'ondes intégré à un substrat disposé entre celles-ci, pour coupler le signal radar dans et hors de l'antenne ou du guide d'ondes de la jauge radar.
PCT/EP2020/080956 2019-11-18 2020-11-04 Puce radar avec couplage de guide d'ondes WO2021099119A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019217735.2 2019-11-18
DE102019217735.2A DE102019217735A1 (de) 2019-11-18 2019-11-18 Radarchip mit einer Hohlleitereinkopplung

Publications (1)

Publication Number Publication Date
WO2021099119A1 true WO2021099119A1 (fr) 2021-05-27

Family

ID=73138819

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/080956 WO2021099119A1 (fr) 2019-11-18 2020-11-04 Puce radar avec couplage de guide d'ondes

Country Status (2)

Country Link
DE (1) DE102019217735A1 (fr)
WO (1) WO2021099119A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116106862A (zh) * 2023-04-10 2023-05-12 深圳市速腾聚创科技有限公司 光芯片、激光雷达、自动驾驶系统及可移动设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117250413B (zh) * 2023-11-20 2024-02-20 南京奥联智驾科技有限公司 一种天线的测试装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015080101A (ja) * 2013-10-17 2015-04-23 株式会社フジクラ 導波管との接続構造
WO2015113566A1 (fr) * 2014-01-31 2015-08-06 Conti Temic Microelectronic Gmbh Système de radar permettant de détecter l'environnement d'un véhicule
WO2016092084A1 (fr) * 2014-12-12 2016-06-16 Sony Corporation Appareil d'antenne à hyperfréquences, procédé de fabrication et de conditionnement
DE102015119690A1 (de) * 2015-11-13 2017-05-18 Endress + Hauser Gmbh + Co. Kg Radarbasierter Füllstandsensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9537199B2 (en) * 2015-03-19 2017-01-03 International Business Machines Corporation Package structure having an integrated waveguide configured to communicate between first and second integrated circuit chips
ES2792043T3 (es) * 2017-12-04 2020-11-06 Grieshaber Vega Kg Placa de circuitos impresos para un aparato de medición de nivel de llenado por radar con un acoplamiento de guía de ondas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015080101A (ja) * 2013-10-17 2015-04-23 株式会社フジクラ 導波管との接続構造
WO2015113566A1 (fr) * 2014-01-31 2015-08-06 Conti Temic Microelectronic Gmbh Système de radar permettant de détecter l'environnement d'un véhicule
WO2016092084A1 (fr) * 2014-12-12 2016-06-16 Sony Corporation Appareil d'antenne à hyperfréquences, procédé de fabrication et de conditionnement
DE102015119690A1 (de) * 2015-11-13 2017-05-18 Endress + Hauser Gmbh + Co. Kg Radarbasierter Füllstandsensor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MOZHAROVSKIY ANDREY ET AL: "Wideband Probe-Type Waveguide-To-Microstrip Transition for 28 GHz Applications", 2018 48TH EUROPEAN MICROWAVE CONFERENCE (EUMC), EUROPEAN MICROWAVE ASSOCIATION, 23 September 2018 (2018-09-23), pages 113 - 116, XP033450312, DOI: 10.23919/EUMC.2018.8541511 *
SCHEINER BENEDICT ET AL: "Microstrip-to-waveguide transition in planar form using a substrate integrated waveguide", 2018 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), IEEE, 15 January 2018 (2018-01-15), pages 18 - 20, XP033325263, DOI: 10.1109/RWS.2018.8304934 *
SUN SHUFENG ET AL: "A double waveguide frequency bands waveguide-to-microstrip transition", PROCEEDINGS OF 2014 3RD ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION, IEEE, 26 July 2014 (2014-07-26), pages 1172 - 1175, XP032710517, DOI: 10.1109/APCAP.2014.6992722 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116106862A (zh) * 2023-04-10 2023-05-12 深圳市速腾聚创科技有限公司 光芯片、激光雷达、自动驾驶系统及可移动设备
CN116106862B (zh) * 2023-04-10 2023-08-04 深圳市速腾聚创科技有限公司 光芯片、激光雷达、自动驾驶系统及可移动设备

Also Published As

Publication number Publication date
DE102019217735A1 (de) 2021-05-20

Similar Documents

Publication Publication Date Title
DE112016004868B4 (de) Millimeterwellenantenne und diese verwendender Millimeterwellensensor
DE69125703T2 (de) Packung für integrierte Mikrowellen-Schaltung
EP3492881B1 (fr) Carte de circuits imprimés pour un appareil de mesure de niveau de remplissage radar pourvue de couplage du guide d'onde
DE60131193T2 (de) Kopplungseinrichtung mit innenkondensatoren in einem mehrschichtsubstrat
WO2008155340A1 (fr) Système de guide d'ondes coplanaire à contrôle d'impédance pour la distribution tridimensionnelle de signaux de grande largeur de bande
EP1774616B1 (fr) Dispositif de transmission de signaux haute frequence à large bande
WO2021099119A1 (fr) Puce radar avec couplage de guide d'ondes
DE10350346A1 (de) Hochfrequenzleitungs-Wellenleiter-Konverter und Hochfrequenzpaket
WO2014006150A1 (fr) Couplage étanche au gaz d'un guide d'onde, module haute fréquence, radar de niveau de remplissage et utilisation
EP3450931B1 (fr) Couplage d'un guide d'onde pour un radar de niveau de remplissage
WO2021099122A1 (fr) Puce radar à couplage de guide d'ondes
EP3134748B1 (fr) Système de radar pour détecter les environs d'un véhicule et circuit imprimé pour un tel système de radar
EP3824258A1 (fr) Module à haute fréquence
DE102017203832B3 (de) Gehäuse für einen Hochfrequenzchip
DE102006046728A1 (de) Richtkoppler für symmetrische Signale
EP2489095B1 (fr) Coupleur d'antenne
WO2016023701A1 (fr) Dispositif de détermination du niveau de remplissage d'un produit de remplissage
EP3949010A1 (fr) Module radar à ailette double
EP4047742B1 (fr) Module de radar
EP3259801B1 (fr) Dispositif et procédé de transmission d'un signal haute fréquence
EP2304840A1 (fr) Transition coudée entre une ligne en microruban et un guide d'ondes rectangulaire
DE102020112787A1 (de) Hochfrequenz-Vorrichtung mit Hochfrequenz-Chip und Hohlleiterstruktur
EP2137787B1 (fr) Séparateur de tension continue
DE102021214637A1 (de) Hochfrequenzbaugruppe für Radarsensoren
DE102015204279A1 (de) Herstellungsverfahren für eine Antennenstruktur und eine entsprechende Antennenstruktur

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20803121

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20803121

Country of ref document: EP

Kind code of ref document: A1