BE465944A - - Google Patents
Info
- Publication number
- BE465944A BE465944A BE465944DA BE465944A BE 465944 A BE465944 A BE 465944A BE 465944D A BE465944D A BE 465944DA BE 465944 A BE465944 A BE 465944A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/06—Waveguide mouths
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB249519X | 1943-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465944A true BE465944A (US07223432-20070529-C00017.png) |
Family
ID=10219868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465944D BE465944A (US07223432-20070529-C00017.png) | 1943-05-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2459768A (US07223432-20070529-C00017.png) |
| BE (1) | BE465944A (US07223432-20070529-C00017.png) |
| CH (1) | CH249519A (US07223432-20070529-C00017.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589664A (en) * | 1949-08-30 | 1952-03-18 | Airborne Instr Lab Inc | Antenna system |
| US2591486A (en) * | 1949-12-31 | 1952-04-01 | Rca Corp | Electromagnetic horn antenna |
| GB693654A (en) * | 1951-03-21 | 1953-07-01 | Gen Electric Co Ltd | Improvements in or relating to aerial systems |
| US2649575A (en) * | 1951-10-20 | 1953-08-18 | Gen Precision Lab Inc | Microwave hollow guide power divider |
| US2727232A (en) * | 1952-07-19 | 1955-12-13 | North American Aviation Inc | Antenna for radiating elliptically polarized electromagnetic waves |
| US2832955A (en) * | 1953-03-24 | 1958-04-29 | Jasik Henry | Antenna system |
| US2824305A (en) * | 1954-09-30 | 1958-02-18 | Richard F Ohlemacher | Microwave antenna feed |
| US2844878A (en) * | 1956-02-15 | 1958-07-29 | Zwierzynski Alexander | Combined micrometer instrument |
| US3155925A (en) * | 1961-12-18 | 1964-11-03 | Airtron Inc | Axial fed nu-sided cavity with triggering control for selectively energizing individual faraday rotator switches for multi-channel communication |
| DE2604210C3 (de) * | 1976-02-04 | 1981-07-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Hohlleitererreger für eine Parabolantenne |
| EP1258948A3 (en) * | 2001-05-17 | 2004-04-07 | Hitachi Kokusai Electric Inc. | Semicircular radial antenna |
-
0
- BE BE465944D patent/BE465944A/xx unknown
-
1944
- 1944-05-19 US US536324A patent/US2459768A/en not_active Expired - Lifetime
-
1946
- 1946-02-16 CH CH249519D patent/CH249519A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH249519A (de) | 1947-06-30 |
| US2459768A (en) | 1949-01-18 |
