FIELD: antenna device. SUBSTANCE: wire rings, which diameter is λ/π and diameter of wire is not greater than l (l is working wave frequency), are located inside antenna or in opposite to its aperture. Planes of rings can coincide with symmetry plane of antenna. Otherwise they can be displaced into one side of it. Additional wire rings, which planes are orthogonal to planes of main rings. Their centers are displaced, intersection points have electric contact. EFFECT: increased functional capabilities. 4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HORN RADIATOR | 1992 |
|
RU2012962C1 |
| CASSEGRAINIAN AXIAL-SYMMETRY ANTENNA | 1992 |
|
RU2039401C1 |
| AERIAL | 1990 |
|
RU2006998C1 |
| PHASED HORN AERIAL | 1991 |
|
RU2013831C1 |
| AERIAL | 0 |
|
SU1786568A1 |
| 0 |
|
SU327876A1 | |
| TWO-REFLECTOR AXIALLY-SYMMETRIC AERIAL | 0 |
|
SU1804673A3 |
| DEVICE FOR MATCHING IRRADIATOR WITH MIRROR | 0 |
|
SU1518847A1 |
| HORN RADIATOR | 0 |
|
SU1755345A1 |
| CASSEGRAINIAN AERIAL | 0 |
|
SU1322400A1 |
