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The arrl antenna book

The arrl antenna book

Autor: Arrl
Planes: 976
Edició: 21a edició
Data edició: 01-04-2007
ISBN: 9780872599871
Preu: 51 €

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Since the first edition in September 1939, radio amateurs and professional engineers have turned to The ARRL Antenna Book as THE source of current antenna theory and a wealth of practical how-to construction projects. Use this book to discover even the most basic antenna designs-- wire and loop antennas, verticals, and Yagis--and for advanced antenna theory and applications. Many of the antennas in this edition benefit directly from advances in sophisticated computer modeling.

This 21st edition has been extensively revised to include information you can use to build highly optimized or specialized antennas. The book includes new content on Near Vertical Incidence Skywave (NVIS) techniques, phased arrays, S-parameters as used in modern vector network analyzers (VNA), Beverage receiving antennas, mobile “screwdriver” antennas, ionospheric area-coverage maps, and much…much more.

Fully searchable CD-ROM included!
Bundled with this book is a CD-ROM containing The ARRL Antenna Book in its entirety, using the popular Adobe® Reader® software for Microsoft® Windows® and Macintosh® systems. View, search and print from the entire text, including images, photographs, drawings…everything!

The CD-ROM contains additional utility programs, including:
# YW -- Yagi for Windows
# TLW -- Transmission Line for Windows
# HFTA -- HF Terrain Assessment for Windows
# Range-Bearing -- compute range/bearing or latitude/longitude
# Arrayfeed1 -- designing phased-array feed systems
# EZNEC-ARRL -- antenna modeling for Windows

Thousands of Propagation Tables
Propagation forecasts for more than 170 QTHs around the world for all portions of the solar cycle are included on the CD-ROM (PDF format for Adobe Acrobat Reader).

CD-ROM System Requirements
Microsoft Windows 98 or later for PCs. Publication PDF files can be view on any Apple Macintosh computer that has Preview or Adobe Reader ver. 7 or 8 loaded. Additional software utilities are included, for Windows and DOS only.

Table of Contents:

* Safety First
* Antenna Fundamentals
* The Effects of Ground
* Antenna Modeling and System Planning
* Loop Antennas
* Low-Frequency Antennas
* Multiband Antennas
* Multielement Arrays
* Broadband Antenna Matching
* Log Periodic Arrays
* HF Yagi Arrays
* Quad Arrays
* Long-Wire and Traveling-Wave Antennas
* Direction Finding Antennas
* Portable Antennas
* Mobile and Maritime Antennas
* Repeater Antenna Systems
* VHF and UHF Antenna Systems
* Antenna Systems for Space Communications
* Antenna Materials and Accessories
* Antenna Products Suppliers
* Antenna Supports
* Radio Wave Propagation
* Transmission Lines
* Coupling the Transmitter to the Line
* Coupling the Line to the Antenna
* Antenna and Transmission-Line Measurements
* Smith Chart Calculations

Includes a comprehensive glossary and index

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