ATE129095T1 - HORN ANTENNA FOR MICROWAVES. - Google Patents

HORN ANTENNA FOR MICROWAVES.

Info

Publication number
ATE129095T1
ATE129095T1 AT88810489T AT88810489T ATE129095T1 AT E129095 T1 ATE129095 T1 AT E129095T1 AT 88810489 T AT88810489 T AT 88810489T AT 88810489 T AT88810489 T AT 88810489T AT E129095 T1 ATE129095 T1 AT E129095T1
Authority
AT
Austria
Prior art keywords
antenna
microwaves
horn antenna
wall section
funnel
Prior art date
Application number
AT88810489T
Other languages
German (de)
Inventor
Beat Bieler
Original Assignee
Reglomat Ag
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 Reglomat Ag filed Critical Reglomat Ag
Application granted granted Critical
Publication of ATE129095T1 publication Critical patent/ATE129095T1/en

Links

Classifications

    • 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
    • H01Q3/01—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 shape of the antenna or antenna system
    • 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)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

The directional and emission characteristics of horn antennas are intended to be adjustable on the horns themselves. To this end, at least one wall section (21) of the funnel shape of the antenna is itself adjustable relative to a further wall section (22) on the antenna (30). In one design, the wall sections are formed by funnel walls which are arranged telescopically and can move relative to one another in the axial direction. Other designs provide funnel walls which can pivot. <IMAGE>
AT88810489T 1987-09-05 1988-07-15 HORN ANTENNA FOR MICROWAVES. ATE129095T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8712053U DE8712053U1 (en) 1987-09-05 1987-09-05

Publications (1)

Publication Number Publication Date
ATE129095T1 true ATE129095T1 (en) 1995-10-15

Family

ID=6811802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88810489T ATE129095T1 (en) 1987-09-05 1988-07-15 HORN ANTENNA FOR MICROWAVES.

Country Status (3)

Country Link
EP (1) EP0307351B1 (en)
AT (1) ATE129095T1 (en)
DE (2) DE8712053U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354754A1 (en) * 2003-11-21 2005-06-23 Endress + Hauser Gmbh + Co. Kg Horn antenna for level measurement device with electromagnetic signals and mounted in or on nozzle of container or in or on an end region of pipe protruding into container is assembled from number of segments
DE102013106978A1 (en) * 2013-07-03 2015-01-22 Endress + Hauser Gmbh + Co. Kg Antenna arrangement for a level gauge
US20160056537A1 (en) * 2014-08-19 2016-02-25 Honeywell International Inc. Systems and methods for a steered beam horn antenna
JP7175805B2 (en) * 2019-03-14 2022-11-21 マクセル株式会社 Electromagnetic horn antenna and directivity control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206683A (en) * 1936-05-16 1940-07-02 Rca Corp Ultra short wave attenuator and directive device
US2343531A (en) * 1940-01-01 1944-03-07 Gen Electric Directive radiator
US2456323A (en) * 1946-01-03 1948-12-14 Jacob R Risser Radiating horn
US3274602A (en) * 1963-09-16 1966-09-20 North American Aviation Inc Antenna having variable beamwidth achieved by variation of source width
NL6713465A (en) * 1967-10-04 1969-04-09

Also Published As

Publication number Publication date
EP0307351B1 (en) 1995-10-11
DE3854567D1 (en) 1995-11-16
EP0307351A1 (en) 1989-03-15
DE8712053U1 (en) 1987-10-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee