BE542180A - - Google Patents
Info
- Publication number
- BE542180A BE542180A BE542180DA BE542180A BE 542180 A BE542180 A BE 542180A BE 542180D A BE542180D A BE 542180DA BE 542180 A BE542180 A BE 542180A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- 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
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US332424A US2895134A (en) | 1953-01-21 | 1953-01-21 | Directional antenna systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542180A true BE542180A (is) |
Family
ID=23298170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542180D BE542180A (is) | 1953-01-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2895134A (is) |
| BE (1) | BE542180A (is) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2050408A1 (is) * | 1969-07-01 | 1971-04-02 | Rca Corp |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173142A (en) * | 1959-04-29 | 1965-03-09 | Ite Circuit Breaker Ltd | Rotating beacon antenna with strip line modulators |
| US3127579A (en) * | 1962-08-07 | 1964-03-31 | Bell Telephone Labor Inc | Rotary joint using circumferentially uniform field to couple rotor to stator |
| US4500887A (en) * | 1982-09-30 | 1985-02-19 | General Electric Company | Microstrip notch antenna |
| FR2582864B1 (fr) * | 1985-06-04 | 1987-07-31 | Labo Electronique Physique | Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules |
| US5963176A (en) * | 1997-04-14 | 1999-10-05 | The United States As Represented By The Secretary Of Commerce | Antenna system with edge treatment means for diminishing antenna transmitting and receiving diffraction, sidelobes, and clutter |
| US8988300B2 (en) * | 2011-12-06 | 2015-03-24 | Viasat, Inc. | Dual-circular polarized antenna system |
| US9859597B2 (en) | 2015-05-27 | 2018-01-02 | Viasat, Inc. | Partial dielectric loaded septum polarizer |
| US9640847B2 (en) | 2015-05-27 | 2017-05-02 | Viasat, Inc. | Partial dielectric loaded septum polarizer |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970327C (de) * | 1936-03-07 | 1958-09-11 | Pintsch Bamag Ag | Einrichtung zum Buendeln ultrakurzer elektromagnetischer Wellen |
| US2159648A (en) * | 1937-09-08 | 1939-05-23 | Mackay Radio & Telegraph Co | Transmission modifying network |
| BE476737A (is) * | 1940-03-08 | |||
| US2540839A (en) * | 1940-07-18 | 1951-02-06 | Bell Telephone Labor Inc | Wave guide system |
| US2454766A (en) * | 1943-04-24 | 1948-11-30 | Standard Telephones Cables Ltd | Broad band antenna |
| GB580114A (en) * | 1943-05-21 | 1946-08-27 | Edward Cecil Cork | Improvements in or relating to transmitting or receiving aerials |
| US2425488A (en) * | 1943-07-03 | 1947-08-12 | Rca Corp | Horn antenna |
| US2496643A (en) * | 1944-10-14 | 1950-02-07 | Bell Telephone Labor Inc | Impedance matching system |
| GB629893A (en) * | 1945-07-04 | 1949-09-30 | Marconi Wireless Telegraph Co | Improvements in or relating to radio aerials |
| US2689303A (en) * | 1946-05-24 | 1954-09-14 | Us Sec War | Antenna array |
| US2624003A (en) * | 1948-01-07 | 1952-12-30 | Rca Corp | Dielectric rod antenna |
| GB655803A (en) * | 1948-08-30 | 1951-08-01 | Cossor Ltd A C | Improvements in and relating to transmission lines for radio-frequency electric oscillations |
| BE513377A (is) * | 1951-07-21 | |||
| US2749545A (en) * | 1951-08-01 | 1956-06-05 | Itt | Electromagnetic horn |
-
0
- BE BE542180D patent/BE542180A/xx unknown
-
1953
- 1953-01-21 US US332424A patent/US2895134A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2050408A1 (is) * | 1969-07-01 | 1971-04-02 | Rca Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| US2895134A (en) | 1959-07-14 |