Antenna Compendium Volume 3
-- Quench your thirst for new antenna designs, from Allen's Log Periodic Loop Array to Zavrel's Triband Triangle. Discover a 12-meter quad, a discone, modeling with MININEC and VHF/UHF ray tracing.
Volume 4 (out of print)
240 pages. First edition, © 1992, The American Radio Relay League, Inc. (ISBN: 0-87259-401-7) #4017