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GB1479256A - Microwave horns - Google Patents

Microwave horns

Info

Publication number
GB1479256A
GB1479256A GB37902/75A GB3790275A GB1479256A GB 1479256 A GB1479256 A GB 1479256A GB 37902/75 A GB37902/75 A GB 37902/75A GB 3790275 A GB3790275 A GB 3790275A GB 1479256 A GB1479256 A GB 1479256A
Authority
GB
United Kingdom
Prior art keywords
sheet
plates
horn
slots
wires
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
GB37902/75A
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.)
Commscope Technologies LLC
Original Assignee
Andrew LLC
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 Andrew LLC filed Critical Andrew LLC
Publication of GB1479256A publication Critical patent/GB1479256A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • 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
    • 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
    • H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
    • H01Q13/0291—Apparatus or processes specially provided for manufacturing horns for corrugated horns
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49959—Nonresilient fastener
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49966—Assembling or joining by applying separate fastener with supplemental joining
    • Y10T29/49968—Metal fusion joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

1479256 Making microwave horns; jointing ANDREW CORP 15 Sept 1975 [16 Sept 1974] 37902/75 Headings B3A and B3V [Also in Division H4] A corrugated microwave horn comprises a conductive metal sheet 12 enclosing a plurality of spaced annular metal plates 11 with integral tabs 15 projecting through slots 13 in the sheet and secured therein by locking members 16. The sheet 12 is gradually rolled around the plates and secured thereto by flat strips or wires 16 inserted in sequence. Plates 11 may be brass and wires 16 bronze. The outside of the horn may be coated with solder paste and the horn then heated so that the solder melts and fills the slots, bonding the wires sheet and plates together electrically. Lengths of tube may be fastened together end-to-end by tabs 18 on the end of the sheet having slots 19 engaging with similar slotted tabs 18 Fig. 4, 5 (not shown) on the end of another tube. The microwave horn in Figs. 1-5 is preferably but not necessarily frusto-conical.
GB37902/75A 1974-09-16 1975-09-15 Microwave horns Expired GB1479256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506168A US3914861A (en) 1974-09-16 1974-09-16 Corrugated microwave horns and the like

Publications (1)

Publication Number Publication Date
GB1479256A true GB1479256A (en) 1977-07-13

Family

ID=24013488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37902/75A Expired GB1479256A (en) 1974-09-16 1975-09-15 Microwave horns

Country Status (4)

Country Link
US (1) US3914861A (en)
BR (1) BR7505446A (en)
CA (1) CA1035034A (en)
GB (1) GB1479256A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949896A (en) * 1984-10-19 1990-08-21 The United States Of America As Represented By The Secretary Of The Air Force Technique of assembling structures using vapor phase soldering
US5426442A (en) * 1993-03-01 1995-06-20 Aerojet-General Corporation Corrugated feed horn array structure
SE513586C2 (en) * 1998-05-12 2000-10-02 Ericsson Telefon Ab L M Method of producing an antenna structure and antenna structure prepared by said method
FR2789920B1 (en) * 1999-02-23 2001-04-27 Valeo Thermique Moteur Sa METHOD OF BRAZING AN EXHAUST GAS HEAT EXCHANGER
US6374750B1 (en) 1999-11-16 2002-04-23 Aero Transportation Products, Inc. Structural panel system
US6412251B1 (en) 1999-11-16 2002-07-02 Aero Transportation Products, Inc. Web core structural panel
US7095379B2 (en) * 2001-06-09 2006-08-22 Atk Alliant Techsystems, Inc. Radio frequency component and method of making same
US20050200184A1 (en) * 2004-02-25 2005-09-15 Johnson Controls Technology Company Mechanically locked recliners
WO2012076995A1 (en) 2010-12-07 2012-06-14 Ecole Polytechnique Federale De Lausanne (Epfl) Corrugated components for millimeter, submillimeter and terahertz electromagnetic waves made by stacked rings
CH706053B1 (en) 2010-12-09 2017-08-15 Ecole Polytechnique Fed De Lausanne (Epfl) Passive components for electromagnetic waves having frequencies ranging from 30 GHz to 100 THz produced by stacking successive layers of material.
EP3937310B1 (en) * 2020-07-09 2024-09-04 MacDonald, Dettwiler and Associates Corporation Single-piece corrugated component of an antenna and method of manufacture thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192609A (en) * 1961-02-27 1965-07-06 Shin Mitsubishi Jukogyo Kk Method of manufacturing hollow cylindrical members with apertured internal partitions
US3205104A (en) * 1961-07-10 1965-09-07 Litton Industries Inc Fabrication of interdigital delay lines
GB1001934A (en) * 1963-11-01 1965-08-18 Webasto Werk Baier Kg W Improvements in and relating to heat exchangers
US3605046A (en) * 1969-03-12 1971-09-14 Bell Telephone Labor Inc Deflection-free waveguide arrangement

Also Published As

Publication number Publication date
CA1035034A (en) 1978-07-18
US3914861A (en) 1975-10-28
BR7505446A (en) 1976-09-21
AU8485975A (en) 1977-03-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee