CH610409A5 - - Google Patents
Info
- Publication number
- CH610409A5 CH610409A5 CH644176A CH644176A CH610409A5 CH 610409 A5 CH610409 A5 CH 610409A5 CH 644176 A CH644176 A CH 644176A CH 644176 A CH644176 A CH 644176A CH 610409 A5 CH610409 A5 CH 610409A5
- Authority
- CH
- Switzerland
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/582,204 US3982249A (en) | 1975-05-30 | 1975-05-30 | Microwave radiation method and apparatus with a combined diffraction edge and radiation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610409A5 true CH610409A5 (enExample) | 1979-04-12 |
Family
ID=24328231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH644176A CH610409A5 (enExample) | 1975-05-30 | 1976-05-21 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3982249A (enExample) |
| JP (1) | JPS51147233A (enExample) |
| BE (1) | BE841932A (enExample) |
| CA (1) | CA1078498A (enExample) |
| CH (1) | CH610409A5 (enExample) |
| DE (1) | DE2623134A1 (enExample) |
| FR (1) | FR2312865A1 (enExample) |
| GB (1) | GB1539620A (enExample) |
| IT (1) | IT1061361B (enExample) |
| NL (1) | NL7605594A (enExample) |
| SE (1) | SE7605979L (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7606976A (pt) * | 1976-10-15 | 1977-05-03 | Camargo L De | Dispositivo de acao ondulatoria para radio frequencias |
| US4947175A (en) * | 1983-12-27 | 1990-08-07 | Lockheed Corporation | Radar range |
| US4945362A (en) * | 1985-03-20 | 1990-07-31 | The Reinforced Earth Company | Microwave shielding for satellite earth stations |
| US4668958A (en) * | 1985-06-20 | 1987-05-26 | The Reinforced Earth Company | Panel system for shielding microwave antennas |
| KR102427696B1 (ko) | 2015-10-22 | 2022-08-01 | 삼성디스플레이 주식회사 | 터치 패널 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL31450C (enExample) * | 1928-09-27 | |||
| NL56355C (enExample) * | 1937-10-26 | |||
| US2538035A (en) * | 1948-04-03 | 1951-01-16 | Int Standard Electric Corp | Absorbing screen for directive radiation |
| US3495265A (en) * | 1965-08-11 | 1970-02-10 | Bell Telephone Labor Inc | Dielectric clutter fence |
| US3683394A (en) * | 1970-07-09 | 1972-08-08 | Bell Telephone Labor Inc | Clutter fence for suppression of electromagnetic energy |
| US3815138A (en) * | 1972-02-22 | 1974-06-04 | A Haley | Passive reradiator of radio-frequency electromagnetic energy |
-
1975
- 1975-05-30 US US05/582,204 patent/US3982249A/en not_active Expired - Lifetime
-
1976
- 1976-04-20 CA CA250,455A patent/CA1078498A/en not_active Expired
- 1976-05-04 GB GB18124/76A patent/GB1539620A/en not_active Expired
- 1976-05-05 IT IT23005/76A patent/IT1061361B/it active
- 1976-05-10 JP JP51053739A patent/JPS51147233A/ja active Pending
- 1976-05-17 FR FR7614783A patent/FR2312865A1/fr active Pending
- 1976-05-18 BE BE2055035A patent/BE841932A/xx unknown
- 1976-05-21 CH CH644176A patent/CH610409A5/xx not_active IP Right Cessation
- 1976-05-22 DE DE19762623134 patent/DE2623134A1/de not_active Withdrawn
- 1976-05-25 NL NL7605594A patent/NL7605594A/xx not_active Application Discontinuation
- 1976-05-26 SE SE7605979A patent/SE7605979L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE841932A (fr) | 1976-09-16 |
| FR2312865A1 (fr) | 1976-12-24 |
| IT1061361B (it) | 1983-02-28 |
| NL7605594A (nl) | 1976-12-02 |
| SE7605979L (sv) | 1976-12-01 |
| JPS51147233A (en) | 1976-12-17 |
| AU1348876A (en) | 1977-11-03 |
| CA1078498A (en) | 1980-05-27 |
| US3982249A (en) | 1976-09-21 |
| DE2623134A1 (de) | 1976-12-16 |
| GB1539620A (en) | 1979-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |