FIELD: antenna equipment. SUBSTANCE: device has symmetrical dipole, each of which arms is designed as two pieces of conductors and decreasing conductors, which are connected to load through commutator. Goal of invention is achieved by positioning pieces of conductors of arms of symmetrical dipole in parallel spaced by λ, where λ is operating wavelength. Length of one piece of conductors of each arm is equal to half of another one. Length of longest piece of conductor is equal to quarter of average wavelength of low-frequency range of bandwidth. EFFECT: increased bandwidth of antenna operating both with ionospheric and ground waves.
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIMODE MAST ANTENNA | 2006 |
|
RU2313164C1 |
| DUAL-RANGE AERIAL SYSTEM | 1986 |
|
SU1840046A1 |
| MULTIBAND CIRCULAR ANTENNA SYSTEM BASED ON HALF-WAVE VIBRATORS WITH BALANCING AND MATCHING DEVICES | 2021 |
|
RU2763113C1 |
| SHORT-WAVE SYMMETRICAL DIPOLE | 1981 |
|
SU1022607A1 |
| PHASED ANTENNA ARRAY | 1994 |
|
RU2080712C1 |
| SUBSURFACE SHUNT-FED ANTENNA | 2006 |
|
RU2314605C1 |
| NON-PROTRUDING ANTENNA ON CONDUCTIVE SURFACE OF FRAME OF OBJECT | 1992 |
|
RU2042237C1 |
| MULTIBAND CIRCULAR DIRECTIVITY ANTENNA SYSTEM BASED ON WAVE VIBRATORS WITH BALANCING AND MATCHING APPARATUS | 2022 |
|
RU2783475C1 |
| ONBOARD SHORT-WAVE ANTENNA OF MOBILE OBJECT | 2013 |
|
RU2556446C1 |
| ZENITH RECEPTION ANTENNA | 1980 |
|
SU1101122A1 |
