GB962601A - Improvements in or relating to impedance compensating arrangements - Google Patents

Improvements in or relating to impedance compensating arrangements

Info

Publication number
GB962601A
GB962601A GB37662A GB37662A GB962601A GB 962601 A GB962601 A GB 962601A GB 37662 A GB37662 A GB 37662A GB 37662 A GB37662 A GB 37662A GB 962601 A GB962601 A GB 962601A
Authority
GB
United Kingdom
Prior art keywords
relating
horn
discontinuity
impedance compensating
compensating arrangements
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.)
Expired
Application number
GB37662A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB962601A publication Critical patent/GB962601A/en
Expired legal-status Critical Current

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

Landscapes

  • Waveguide Aerials (AREA)

Abstract

962,601. Waveguides. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. Jan. 4, 1962 [Feb. 18, 1961], No. 376/62. Heading H1W. [Also in Division H4] An impedance discontinuity in a waveguide is compensated by means of an annular member of dielectric material extending from the walls of the guide at a distance from the discontinuity equal to one-quarter wavelength. The method is particularly applicable to a horn radiator of square or circular cross-section propagating energy in two orthogonally polarized modes. The compensating annulus 6 is preferably made from the same material as the cover plate 3 of the horn. Screws 5 are provided for adjustment.
GB37662A 1961-02-18 1962-01-04 Improvements in or relating to impedance compensating arrangements Expired GB962601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0019693 1961-02-18

Publications (1)

Publication Number Publication Date
GB962601A true GB962601A (en) 1964-07-01

Family

ID=7549415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37662A Expired GB962601A (en) 1961-02-18 1962-01-04 Improvements in or relating to impedance compensating arrangements

Country Status (1)

Country Link
GB (1) GB962601A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005109575A1 (en) * 2004-05-05 2005-11-17 Endress+Hauser Gmbh+Co. Kg Horn antenna
WO2010123634A1 (en) * 2009-04-23 2010-10-28 Andrew Llc Monolithic microwave antenna feed and method of manufacture
WO2014065736A1 (en) * 2012-10-24 2014-05-01 Rosemount Tank Radar Ab Radar level gauge system with reduced antenna reflection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005109575A1 (en) * 2004-05-05 2005-11-17 Endress+Hauser Gmbh+Co. Kg Horn antenna
DE102004022516B4 (en) * 2004-05-05 2017-01-19 Endress + Hauser Gmbh + Co. Kg horn antenna
WO2010123634A1 (en) * 2009-04-23 2010-10-28 Andrew Llc Monolithic microwave antenna feed and method of manufacture
US8681066B2 (en) 2009-04-23 2014-03-25 Andrew Llc Monolithic microwave antenna feed and method of manufacture
WO2014065736A1 (en) * 2012-10-24 2014-05-01 Rosemount Tank Radar Ab Radar level gauge system with reduced antenna reflection
US8970424B2 (en) 2012-10-24 2015-03-03 Rosemount Tank Radar Ab Radar level gauge system with reduced antenna reflection

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