Coba jelasin http://stewks.ece.stevens-tech.edu/sktpersonal.dir/sktwireless/lin-ant.pdf dari Antena dipol dong

Reflections on Hertz and the Hertzian Dipole Jed Z. Buchwald, MIT and the Dibner Institute for the History of Science and Technology (link inactive February 2, 2007; archive accessed from Wayback, March 13, 2011)