NL290652A - - Google Patents
Info
- Publication number
- NL290652A NL290652A NL290652DA NL290652A NL 290652 A NL290652 A NL 290652A NL 290652D A NL290652D A NL 290652DA NL 290652 A NL290652 A NL 290652A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
- H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
- H01Q15/166—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels sector shaped
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1295162A GB956181A (en) | 1962-04-04 | 1962-04-04 | Improvements in or relating to radio reflectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290652A true NL290652A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10014117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290652D NL290652A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-04-04 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB956181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (1) | NL290652A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE61873B1 (en) * | 1990-02-02 | 1994-11-30 | American Metal Spinning Ltd | A Radiation Antenna |
| GB2254819B (en) * | 1991-04-16 | 1995-07-26 | British Aerospace | Tooling for the manufacture of composite articles |
| DE19713735C1 (de) * | 1997-04-03 | 1998-08-20 | Daimler Benz Aerospace Ag | Verfahren zur Herstellung von polarisationsselektiven Reflektoren |
| US10665942B2 (en) * | 2015-10-16 | 2020-05-26 | At&T Intellectual Property I, L.P. | Method and apparatus for adjusting wireless communications |
-
0
- NL NL290652D patent/NL290652A/xx unknown
-
1962
- 1962-04-04 GB GB1295162A patent/GB956181A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB956181A (en) | 1964-04-22 |