English: Common types of T antenna, a wire radiio antenna used at low and medium frequencies. The antenna consists of a vertical wire which serves as a monopole radiating element fed at the bottom, attached to one or more horizontal wires which serve as a capacitive topload to increase the current in the vertical wire. (A) Single wire (B) multiwire (C) Cage type by arranging wires in a circle distributes current more evenly among them
Red objects are insulators, brown are supporting masts, F is feedpoint where current is fed to antenna.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse