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GB1362709A - Waveguides and components and ciruit arrangements using waveguides - Google Patents

Waveguides and components and ciruit arrangements using waveguides

Info

Publication number
GB1362709A
GB1362709A GB3730871A GB3730871A GB1362709A GB 1362709 A GB1362709 A GB 1362709A GB 3730871 A GB3730871 A GB 3730871A GB 3730871 A GB3730871 A GB 3730871A GB 1362709 A GB1362709 A GB 1362709A
Authority
GB
United Kingdom
Prior art keywords
waveguides
ciruit
arrangements
components
wave
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
GB3730871A
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.)
Tischer F J
Original Assignee
Tischer F J
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 Tischer F J filed Critical Tischer F J
Publication of GB1362709A publication Critical patent/GB1362709A/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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/28—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements or conductive elements forming artificial dielectric
    • 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

Landscapes

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

Abstract

1362709 Aerials F J TISCHER 9 Aug 1971 [24 Sept 1970] 37308/71 Heading H4A [Also in Division H1] An aerial comprises a surface-wave guide in which wave energy is guided between rows of metal posts 11, 12 extending through a sheet of dielectric material 10 which lies normal to the direction of polarization of the wave. The Fig. shows a two-element array in which the posts are gradually reduced in length in the direction of radiation (indicated by arrows). Additionally, the edge of the dielectric sheet 10 is bevelled.
GB3730871A 1970-09-24 1971-08-09 Waveguides and components and ciruit arrangements using waveguides Expired GB1362709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7508670A 1970-09-24 1970-09-24

Publications (1)

Publication Number Publication Date
GB1362709A true GB1362709A (en) 1974-08-07

Family

ID=22123455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3730871A Expired GB1362709A (en) 1970-09-24 1971-08-09 Waveguides and components and ciruit arrangements using waveguides

Country Status (2)

Country Link
US (1) US3771077A (en)
GB (1) GB1362709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101499560A (en) * 2008-02-01 2009-08-05 松下电器产业株式会社 Endfire antenna apparatus

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378558A (en) * 1980-08-01 1983-03-29 The Boeing Company Endfire antenna arrays excited by proximity coupling to single wire transmission line
EP0067573B1 (en) * 1981-06-16 1986-03-19 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to antenna arrays
US4918411A (en) * 1988-10-31 1990-04-17 Westinghouse Electric Corp. Dielectric aperture assembly and method for fabricating the same
US5396203A (en) * 1993-03-17 1995-03-07 Northrop Grumman Corporation Demountable wire cage waveguide for permittivity measurements of dielectric materials
JPH10224120A (en) * 1997-02-06 1998-08-21 Murata Mfg Co Ltd Dielectric line
US6057747A (en) 1997-08-22 2000-05-02 Kyocera Corporation Dielectric waveguide line and its branch structure
US6628884B2 (en) * 1999-12-30 2003-09-30 Eastman Kodak Company Digital film processing system using a light transfer device
US9118216B2 (en) 2005-02-18 2015-08-25 Cpg Technologies, Llc Parametric power multiplication
US20060212176A1 (en) * 2005-02-18 2006-09-21 Corum James F Use of electrical power multiplication for power smoothing in power distribution
US20060190511A1 (en) * 2005-02-18 2006-08-24 Corum James F Electrical power multiplication
US7969042B2 (en) 2007-02-02 2011-06-28 Cpg Technologies, Llc Application of power multiplication to electric power distribution
US7808124B2 (en) * 2007-02-02 2010-10-05 Cpg Technologies, Llc Electric power storage
US8310093B1 (en) 2008-05-08 2012-11-13 Corum James F Multiply-connected power processing
US10312596B2 (en) * 2013-01-17 2019-06-04 Hrl Laboratories, Llc Dual-polarization, circularly-polarized, surface-wave-waveguide, artificial-impedance-surface antenna
US9225052B2 (en) 2013-08-29 2015-12-29 Thinkom Solutions, Inc. Ruggedized low-relection/high-transmission integrated spindle for parallel-plate transmission-line structures
CN106415927B (en) * 2014-05-12 2020-08-21 三星电子株式会社 Signal radiation device in transmission device
US10983194B1 (en) 2014-06-12 2021-04-20 Hrl Laboratories, Llc Metasurfaces for improving co-site isolation for electronic warfare applications

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557261A (en) * 1943-09-14 1951-06-19 Emi Ltd High-frequency electric transmission lines or wave guides
US2603749A (en) * 1946-04-08 1952-07-15 Bell Telephone Labor Inc Directive antenna system
US2624003A (en) * 1948-01-07 1952-12-30 Rca Corp Dielectric rod antenna
US2688732A (en) * 1949-05-05 1954-09-07 Bell Telephone Labor Inc Wave guide
US2848696A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
US2834944A (en) * 1954-10-29 1958-05-13 Bell Telephone Labor Inc Broad band directional couplers
US2984802A (en) * 1954-11-17 1961-05-16 Cutler Hammer Inc Microwave circuits
US3013227A (en) * 1960-10-03 1961-12-12 Sylvania Electric Prod Phase trimmer for strip transmission line
US3135935A (en) * 1962-10-02 1964-06-02 Bell Telephone Labor Inc Transmission line and method of making
US3346865A (en) * 1964-12-10 1967-10-10 Jr Howard S Jones Slot antenna built into a dielectric radome
US3518688A (en) * 1965-11-22 1970-06-30 Itt Microwave strip transmission line adapted for integral slot antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101499560A (en) * 2008-02-01 2009-08-05 松下电器产业株式会社 Endfire antenna apparatus
CN101499560B (en) * 2008-02-01 2013-10-30 松下电器产业株式会社 Endfire antenna apparatus

Also Published As

Publication number Publication date
US3771077A (en) 1973-11-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee