مجموعه آنتن ARRL جلد ۳

OCR OK, copy and paste fine.This book contains 40 previously unpublished articles on antennas,transmission lines, computer modeling and other related subjects. Some, likeSteve Cerwin's HF mobile antenna, are practical and straightforward. Others,like Frank Witt's discussion of off-center-fed multiband wire antennas, stressthe theoretical bases for more-complex types of antennas.Regardless of your level of expertise, you'll find much of interest in thisbook. There's something for everyone in Volume 3 of The ARRL AntennaCompendium!Have an antenna-related project in mind? We'd appreciate the opportunityto review it for possible publication in Volume 4.David Sumner, K1ZZExecutive Vice PresidentNewington, ConnecticutDecember 1992Please note: Throughout this book, notes and references appear at the endof each article. 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.