Tolong jelaskan mengenai http://stewks.ece.stevens-tech.edu/sktpersonal.dir/sktwireless/lin-ant.pdf dari Antena dipol

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)