| 摘要 |
FIELD: antenna engineering. ^ SUBSTANCE: emitting elements are made in form of direction antennas, between antenna vibrator and reflector of each of which at least two reflective elements are mounted, which are positioned in plane, perpendicular to plane of direction antenna. Distance from reflective element to reflector in the plane of direction antenna is selected from dependence 0,035lambdaav<a<0,045lambdaav, while the distance between reflective elements in plane, perpendicular to plane of direction antenna, is selected from dependence 0,39lambdaav<b<0,41lambdaav, where lambdaav - average working length of wave. Reflective elements may be made in form of conductive cable, held on ends of antenna array. ^ EFFECT: expanded working frequencies range by level of back leaf of direction diagram. ^ 2 cl, 4 dwg |
