对数周期倒v短波天线
- low cost (no tower, rotator or directional array)
- direct feed from a typical solid-state rig (no matching network)
- single coaxial transmission line (no coaxial switching)
- continuous low swr 13-30mhz
- constant radiation pattern at all frequencies (comparable to 1/2-wave dipole at 1/2-wave height)
- horizontal polarization
- close to omni-directional performance (comparable to 1/2-wave dipole)