vertical dipole การใช้

• Portable radios usually use collinear arrays of vertical dipoles.
• Individual vertical dipole antennas are used for each frequency.
• Since many electrostatic speakers are tall and thin designs without an enclosure, they act as a vertical dipole line source.
• "' FuMO 1-Calis A "': Its 6.2 x 2.5m antenna consisted of 2 rows of eight full wave vertical dipoles.
• Above this, an 8.5 metre wide antenna array of eight vertical dipoles was mounted for the IFF . The first 62 Jagdschloss were of the Voll Wismar type using wide band antenna covering the band 1.90-2.20 metres.
• A monopole can be visualized " ( right ) " as being formed by replacing the bottom half of a vertical dipole antenna " ( c ) " with a conducting plane ( ground plane ) at right-angles to the remaining half.
• The whip antenna is a monopole antenna, and like a vertical dipole has an omnidirectional radiation pattern, radiating equal radio power in all azimuthal directions ( perpendicular to the antenna's axis ), with the radiated power falling off with elevation angle to zero on the antenna's axis.