EP2262059A3 - Dielectric antenna - Google Patents

Dielectric antenna Download PDF

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Publication number
EP2262059A3
EP2262059A3 EP10004964A EP10004964A EP2262059A3 EP 2262059 A3 EP2262059 A3 EP 2262059A3 EP 10004964 A EP10004964 A EP 10004964A EP 10004964 A EP10004964 A EP 10004964A EP 2262059 A3 EP2262059 A3 EP 2262059A3
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EP
European Patent Office
Prior art keywords
section
dielectric
electromagnetic radiation
dielectric antenna
antenna
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.)
Granted
Application number
EP10004964A
Other languages
German (de)
French (fr)
Other versions
EP2262059B1 (en
EP2262059A2 (en
Inventor
Gunnar Armbrecht
Christian Zietz
Eckhard Denicke
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.)
Krohne Messtechnik GmbH and Co KG
Original Assignee
Krohne Messtechnik GmbH and Co 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 Krohne Messtechnik GmbH and Co KG filed Critical Krohne Messtechnik GmbH and Co KG
Priority to EP13000629.9A priority Critical patent/EP2592693B1/en
Priority to EP13000630.7A priority patent/EP2592694B1/en
Priority to EP14186480.1A priority patent/EP2840653B1/en
Priority to EP13000632.3A priority patent/EP2592695B1/en
Publication of EP2262059A2 publication Critical patent/EP2262059A2/en
Publication of EP2262059A3 publication Critical patent/EP2262059A3/en
Application granted granted Critical
Publication of EP2262059B1 publication Critical patent/EP2262059B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/08—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located

Landscapes

  • Waveguide Aerials (AREA)

Abstract

Beschrieben und dargestellt ist eine dielektrische Antenne (1), mit einem dielektrischen Speiseabschnitt (2), einem einen dielektrischen Stab umfassenden ersten Übergangsabschnitt (3), einem ein dielektrisches Horn bildenden zweiten Übergangsabschnitt (4) und einem dielektrischen Abstrahlabschnitt (5), wobei der Speiseabschnitt (2) mit elektromagnetischer Strahlung (6) beaufschlagbar ist, mit dem ersten Übergangsabschnitt (3) und dem zweiten Übergangsabschnitt (4) elektromagnetische Strahlung (6) führbar ist und die elektromagnetische Strahlung (6) von dem Abstrahlabschnitt (5) als Freiraumwelle abstrahlbar ist,Described and illustrated is a dielectric antenna (1) comprising a dielectric feed section (2), a first junction section (3) comprising a dielectric bar, a second junction section (4) forming a dielectric horn, and a dielectric radiating section (5) Supply section (2) with electromagnetic radiation (6) can be acted upon, with the first transition section (3) and the second transition section (4) electromagnetic radiation (6) is feasible and the electromagnetic radiation (6) from the emission section (5) radiatable as a free space wave is

Aufgabe der vorliegenden Erfindung ist es, eine dielektrische Antenne anzugeben, die möglichst verlustarm an verschiedene Einbausituationen anpassbar ist, die zusätzlich möglichst reflexionsarm und gleichzeitig hochbedelnd ist.The object of the present invention is to provide a dielectric antenna which can be adapted as low as possible to various installation situations, which is also as low-reflection as possible and at the same time highly conductive.

Die Aufgabe wird bei der vorgennanten dielektrischen Antenne dadurch gelöst, dass der Abstrahlabschnitt (5) als sich an den zweiten Übergangsabschnitt (4) anschließendes dielektrisches Rohr ausgestaltet ist.

Figure imgaf001
The object is achieved with the above-mentioned dielectric antenna in that the emission section (5) is designed as a dielectric tube adjoining the second transition section (4).
Figure imgaf001
EP10004964.2A 2009-05-25 2010-05-11 Dielectric antenna Active EP2262059B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP13000629.9A EP2592693B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000630.7A EP2592694B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP14186480.1A EP2840653B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000632.3A EP2592695B1 (en) 2009-05-25 2010-05-11 Dielectric antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009022511.0A DE102009022511B4 (en) 2009-05-25 2009-05-25 Dielectric antenna

Related Child Applications (7)

Application Number Title Priority Date Filing Date
EP13000630.7A Division EP2592694B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000632.3A Division EP2592695B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP14186480.1A Division EP2840653B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000629.9A Division EP2592693B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000630.7 Division-Into 2013-02-07
EP13000629.9 Division-Into 2013-02-07
EP13000632.3 Division-Into 2013-02-07

Publications (3)

Publication Number Publication Date
EP2262059A2 EP2262059A2 (en) 2010-12-15
EP2262059A3 true EP2262059A3 (en) 2011-03-30
EP2262059B1 EP2262059B1 (en) 2013-04-17

Family

ID=42646278

Family Applications (5)

Application Number Title Priority Date Filing Date
EP13000632.3A Active EP2592695B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP10004964.2A Active EP2262059B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000629.9A Not-in-force EP2592693B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP14186480.1A Active EP2840653B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000630.7A Active EP2592694B1 (en) 2009-05-25 2010-05-11 Dielectric antenna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13000632.3A Active EP2592695B1 (en) 2009-05-25 2010-05-11 Dielectric antenna

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP13000629.9A Not-in-force EP2592693B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP14186480.1A Active EP2840653B1 (en) 2009-05-25 2010-05-11 Dielectric antenna
EP13000630.7A Active EP2592694B1 (en) 2009-05-25 2010-05-11 Dielectric antenna

Country Status (4)

Country Link
US (1) US8354970B2 (en)
EP (5) EP2592695B1 (en)
CN (1) CN101944658B (en)
DE (1) DE102009022511B4 (en)

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EP2592695A2 (en) 2013-05-15
US8354970B2 (en) 2013-01-15
CN101944658B (en) 2013-12-18
EP2262059B1 (en) 2013-04-17
EP2840653A1 (en) 2015-02-25
DE102009022511A1 (en) 2010-12-02
EP2592693A3 (en) 2013-07-17
EP2262059A2 (en) 2010-12-15
US20100295745A1 (en) 2010-11-25
EP2592695B1 (en) 2014-10-29
EP2592694A3 (en) 2013-07-17
EP2840653B1 (en) 2015-10-21
EP2592694A2 (en) 2013-05-15
EP2592693A2 (en) 2013-05-15
DE102009022511B4 (en) 2015-01-08
EP2592694B1 (en) 2014-11-19
CN101944658A (en) 2011-01-12
EP2592693B1 (en) 2015-11-18

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