FIELD: antenna equipment.
SUBSTANCE: invention relates to antenna technology and can be used, for example, in departmental, corporate and mobile communication systems. Invention consists in reducing the influence of closely spaced metal structures on the electrical and electrodynamic parameters of antennas by increasing the resonant frequencies of the vertical structural elements to values, many large upper operating frequencies of the antenna, by breaking the currents flowing in them, due to a working antenna located nearby, as well as the “separation” of the metal structure from the counterweight, by creating concentrated or distributed inductances on the outer surface of metal structures by using ferrite rings mounted on metal structures.
EFFECT: technical result is to reduce the influence of closely spaced metal structures on the electrical and electrodynamic parameters of the antennas.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ANTENNA MAST DESIGN WITH REDUCED IMPACT ON INSTALLED ANTENNA PARAMETERS | 2022 |
|
RU2801435C1 |
| ANTENNA DEVICE | 0 |
|
SU1775776A1 |
| METHOD OF DIAGNOSTICS OF THE ELECTROMAGNETIC MECHANISM | 2017 |
|
RU2659868C1 |
| ASYMMETRICAL L- OR T-SHAPED ANTENNA | 1992 |
|
RU2074463C1 |
| PLANE RESONANT ANTENNA | 1996 |
|
RU2099828C1 |
| 0 |
|
SU296341A1 | |
| METHOD DETERMINING INPUT CONDUCTION OF ANTENNA | 1994 |
|
RU2110805C1 |
| RESONANT MULTI-BAND ANTENNA | 2018 |
|
RU2689969C1 |
| ANTENNA GRID OF ELLIPTIC POLARIZATION | 2015 |
|
RU2628300C2 |
| LOG-PERIODIC COMBINED ANTENNA | 2010 |
|
RU2427946C1 |
