BE367158A - - Google Patents
Info
- Publication number
- BE367158A BE367158A BE367158DA BE367158A BE 367158 A BE367158 A BE 367158A BE 367158D A BE367158D A BE 367158DA BE 367158 A BE367158 A BE 367158A
- Authority
- BE
- Belgium
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
- H01Q19/10—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 reflecting surfaces
- H01Q19/12—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 reflecting surfaces wherein the surfaces are concave
- H01Q19/13—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 reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH146406T | 1930-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367158A true BE367158A (nl) |
Family
ID=4402578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367158D BE367158A (nl) | 1930-01-17 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE367158A (nl) |
| CH (1) | CH146406A (nl) |
-
0
- BE BE367158D patent/BE367158A/xx unknown
-
1930
- 1930-01-17 CH CH146406D patent/CH146406A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH146406A (de) | 1931-04-15 |