BE759712A - DIOPTER FOR ELECTROMAGNETIC RADIATION - Google Patents

DIOPTER FOR ELECTROMAGNETIC RADIATION

Info

Publication number
BE759712A
BE759712A BE759712DA BE759712A BE 759712 A BE759712 A BE 759712A BE 759712D A BE759712D A BE 759712DA BE 759712 A BE759712 A BE 759712A
Authority
BE
Belgium
Prior art keywords
diopter
electromagnetic radiation
electromagnetic
radiation
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Comp Generale Electricite
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.)
Publication date
Publication of BE759712A publication Critical patent/BE759712A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/08—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
BE759712D 1969-12-10 DIOPTER FOR ELECTROMAGNETIC RADIATION BE759712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6942785A FR2069937B1 (en) 1969-12-10 1969-12-10

Publications (1)

Publication Number Publication Date
BE759712A true BE759712A (en) 1971-06-02

Family

ID=9044395

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759712D BE759712A (en) 1969-12-10 DIOPTER FOR ELECTROMAGNETIC RADIATION

Country Status (5)

Country Link
BE (1) BE759712A (en)
DE (1) DE2060923A1 (en)
FR (1) FR2069937B1 (en)
GB (1) GB1302400A (en)
NL (1) NL7017928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466428A (en) * 2014-11-27 2015-03-25 北京环境特性研究所 Light dimension-reduction antenna used for near field test
CN112234345A (en) * 2020-09-24 2021-01-15 南京理工大学 Pure water horn antenna with reconfigurable directional diagram

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190969A (en) * 1984-03-04 1985-09-28 菊地　眞 Heating apparatus for hyperthermia
US4690156A (en) * 1984-03-04 1987-09-01 Tokyo Keiki Co., Ltd. Applicator for localized hyperthermia by electromagnetic waves
JPS6131173A (en) * 1984-07-24 1986-02-13 菊地　眞 Warming apparatus for hyperthermia
JPS6137263A (en) * 1984-07-31 1986-02-22 菊地　真 Heating apparatus for hyperthermia
JPS6137260A (en) * 1984-07-31 1986-02-22 菊地　真 Heating apparatus for hyperthermia
US4891483A (en) * 1985-06-29 1990-01-02 Tokyo Keiki Co. Ltd. Heating apparatus for hyperthermia
US4640280A (en) * 1985-08-12 1987-02-03 Rca Corporation Microwave hyperthermia with dielectric lens focusing
EP0322498A3 (en) * 1987-12-02 1990-05-23 Masprodenkoh Kabushikikaisha Primary radiator for parabolic antenna
CN111600132B (en) * 2020-06-23 2022-08-19 中国人民解放军国防科技大学 High-power mode conversion super lens antenna capable of realizing beam deflection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990649A (en) * 1931-12-17 1935-02-12 Telefunken Gmbh Transmitting or receiving arrangement for concentrated electric waves
FR1434638A (en) * 1964-05-06 1966-04-08 Eitel Mccullough Window assembly permeable to electromagnetic waves
US3434138A (en) * 1966-07-15 1969-03-18 Us Navy Radiating horn antenna with sound modulated lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466428A (en) * 2014-11-27 2015-03-25 北京环境特性研究所 Light dimension-reduction antenna used for near field test
CN104466428B (en) * 2014-11-27 2017-11-03 北京环境特性研究所 A kind of lighting reduced-size antenna for near-field test
CN112234345A (en) * 2020-09-24 2021-01-15 南京理工大学 Pure water horn antenna with reconfigurable directional diagram
CN112234345B (en) * 2020-09-24 2022-05-20 南京理工大学 Pure water horn antenna with reconfigurable directional diagram

Also Published As

Publication number Publication date
FR2069937A1 (en) 1971-09-10
GB1302400A (en) 1973-01-10
NL7017928A (en) 1971-06-14
FR2069937B1 (en) 1973-11-16
DE2060923A1 (en) 1971-07-29

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