CH328619A - Directional aerial for short electromagnetic waves - Google Patents

Directional aerial for short electromagnetic waves

Info

Publication number
CH328619A
CH328619A CH328619DA CH328619A CH 328619 A CH328619 A CH 328619A CH 328619D A CH328619D A CH 328619DA CH 328619 A CH328619 A CH 328619A
Authority
CH
Switzerland
Prior art keywords
electromagnetic waves
directional aerial
short electromagnetic
short
aerial
Prior art date
Application number
Other languages
French (fr)
Inventor
Claude Simon Jean
Weill Georges
Original Assignee
Csf
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 Csf filed Critical Csf
Publication of CH328619A publication Critical patent/CH328619A/en

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
CH328619D 1953-04-24 1954-04-22 Directional aerial for short electromagnetic waves CH328619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940909X 1953-04-24

Publications (1)

Publication Number Publication Date
CH328619A true CH328619A (en) 1958-03-15

Family

ID=9465652

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328619D CH328619A (en) 1953-04-24 1954-04-22 Directional aerial for short electromagnetic waves

Country Status (5)

Country Link
US (1) US2927322A (en)
CH (1) CH328619A (en)
DE (1) DE940909C (en)
FR (1) FR1081196A (en)
GB (1) GB751046A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538147A (en) * 1954-05-28
DK86717C (en) * 1956-04-12 1959-01-05 Ericsson Telefon Ab L M Antenna.
US3142034A (en) * 1959-02-10 1964-07-21 Miguel C Junger Elastic wave radiator and detector
DE1231317B (en) * 1961-01-25 1966-12-29 Csf Return beam DF antenna pair for simultaneous phase comparison in one and amplitude comparison in the other DF plane
US4949094A (en) * 1985-01-23 1990-08-14 Spatial Dynamics, Ltd. Nearfield/farfield antenna with parasitic array
KR100861880B1 (en) * 2007-01-11 2008-10-09 주식회사 이엠따블유안테나 Integrated antenna of parallel-ring type
US10039927B2 (en) 2007-04-23 2018-08-07 Plasmology4, Inc. Cold plasma treatment devices and associated methods
US9521736B2 (en) 2007-04-23 2016-12-13 Plasmology4, Inc. Cold plasma electroporation of medication and associated methods
US9440057B2 (en) 2012-09-14 2016-09-13 Plasmology4, Inc. Therapeutic applications of cold plasma
US9472382B2 (en) 2007-04-23 2016-10-18 Plasmology4, Inc. Cold plasma annular array methods and apparatus
US9656095B2 (en) 2007-04-23 2017-05-23 Plasmology4, Inc. Harmonic cold plasma devices and associated methods
US7633231B2 (en) * 2007-04-23 2009-12-15 Cold Plasma Medical Technologies, Inc. Harmonic cold plasma device and associated methods
WO2013040481A1 (en) 2011-09-15 2013-03-21 Cold Plasma Medical Technologies, Inc. Cold plasma sterilization devices and associated methods
EP2931067B1 (en) 2012-12-11 2018-02-07 Plasmology4, Inc. Method and apparatus for cold plasma food contact surface sanitation
WO2017092820A1 (en) * 2015-12-04 2017-06-08 Huawei Technologies Co., Ltd. Radio frequency signal combiner
CN115411504A (en) * 2021-05-28 2022-11-29 华为技术有限公司 Antenna, communication device, and electromagnetic wave radiation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588610A (en) * 1946-06-07 1952-03-11 Philco Corp Directional antenna system
US2624003A (en) * 1948-01-07 1952-12-30 Rca Corp Dielectric rod antenna
US2659817A (en) * 1948-12-31 1953-11-17 Bell Telephone Labor Inc Translation of electromagnetic waves
US2663797A (en) * 1949-05-05 1953-12-22 Bell Telephone Labor Inc Directive antenna
NL98681C (en) * 1950-03-27

Also Published As

Publication number Publication date
DE940909C (en) 1956-03-29
FR1081196A (en) 1954-12-16
US2927322A (en) 1960-03-01
GB751046A (en) 1956-06-27

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