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В книге рассматриваются базовые принципы, которыми следует руководствоваться при конструировании и изготовлении радиолюбительских антенн. Даны описания практических конструкций антенн КВ и УКВ диапазонов, а также рассказывается об основах компьютерного моделирования антенн.
Basic Antennas is a comprehensive introduction to antennas-basic concepts, practical designs, and details of easy-to-build antennas. You ll learn how to make antennas that really work! This book will provide a foundation in antenna theory and design necessary for anyone undertaking more advanced topics such as those presented in The ARRL Antenna Book. Includes: Dipole Antennas, Antenna Impedance, Transmission Lines, Practical Two Element Arrays, Wideband and Multiband Antennas Reflector Antennas, Yagis for HF and VHF, Loop Antennas, Antennas for Microwave Applications, Vehicle Antennas, Antenna Measurements, Plus, an Introduction to Antenna Modeling...and much more!
CONTENTS
Introduction to Antennas
The Half-Wave Dipole Antenna in Free Space
The Field From a Dipole Near the Earth
The Impedance of an Antenna
Transmission Lines
Making Real Dipole Anten nas
The Field From Two Horizontal Dipoles
The Field From Two Vertical Dipoles
Transmission Lines as Transformers
PracticalTwo Element Antenna Arrays
Wideband Dipole Antennas
Multiband Dipole Ante nnas
Vertical Monopole Antennas
Arrays of Vertical Monopole Antennas
Practical Multielement Driven Arrays
Surface ReflectorAntennas
Surface Reflector Antennas You Can Build
Antenna Arrays With Parasitically Coupled Elements
The Yagi-Uda or Yagi, Parasitically Coupled Antenna
Practical Yagis for HI' and VHF
Log Periodic Dipole Arrays
Loop Antennas
Loop Antenn as You Can Build
Antennas for Microwave Applications
Vehicle Antennas
Antenna Measurements
Getting Started in Antenna Modeling with EZNEC
Using Decibels in Antenna Calculations
Index
Ключевые теги: антенны, КВ и УКВ
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