BE759712A - DIOPTER FOR ELECTROMAGNETIC RADIATION - Google Patents
DIOPTER FOR ELECTROMAGNETIC RADIATIONInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4690156A (en) * | 1984-03-04 | 1987-09-01 | Tokyo Keiki Co., Ltd. | Applicator for localized hyperthermia by electromagnetic waves |
JPS60190973A (en) * | 1984-03-04 | 1985-09-28 | 菊地 眞 | Heating apparatus for hyperthermia |
JPS6131171A (en) * | 1984-07-24 | 1986-02-13 | 菊地 眞 | Warming apparatus for hyperthermia |
JPS6137259A (en) * | 1984-07-31 | 1986-02-22 | 菊地 真 | Heating apparatus for hyperthermia |
JPS6137263A (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)
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 |
-
0
- BE BE759712D patent/BE759712A/en unknown
-
1969
- 1969-12-10 FR FR6942785A patent/FR2069937B1/fr not_active Expired
-
1970
- 1970-12-09 NL NL7017928A patent/NL7017928A/xx unknown
- 1970-12-10 GB GB5880770A patent/GB1302400A/en not_active Expired
- 1970-12-10 DE DE19702060923 patent/DE2060923A1/en active Pending
Cited By (4)
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 |
---|---|
GB1302400A (en) | 1973-01-10 |
FR2069937A1 (en) | 1971-09-10 |
NL7017928A (en) | 1971-06-14 |
FR2069937B1 (en) | 1973-11-16 |
DE2060923A1 (en) | 1971-07-29 |
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