The ARRL Antenna Book, 19th Ed

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Название: The ARRL Antenna Book, 19th Ed

Автор: R. Dean Straw, N6BV

Издательство: ARRL

Год: 2000

Страниц: 777

ISBN: 9780872598041, 0872598047

Формат: PDF

Размер: 40 Мб

Язык: English

All the information you need to design your own complete antenna system. 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 19st 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.

Contents

1 Safety First

2 Antenna Fundamentals

3 The Effects of the Earth

4 Antenna System Planning and Practical Considerations

5 Loop Antennas

6 Low-Frequency Antennas

7 Multiband Antennas

8 Multielement Arrays

9 Broadband Antenna Matching

10 Log Periodic Arrays

11 HF Yagi Arrays

12 Quad Arrays

13 Long Wire and Traveling Wave Antennas

14 Direction Finding Antennas

15 Portable Antennas

16 Mobile and Maritime Antennas

17 Repeater Antenna Systems

18 VHF and UHF Antenna Systems

19 Antenna Systems for Space Communications

20 Antenna Materials and Accessories

21 Antenna Products Suppliers

22 Antenna Supports

23 Radio Wave Propagation

24 Transmission Lines

25 Coupling the Transmitter to the Line

26 Coupling the Line to the Antenna

27 Antenna and Transmission-Line Measurements

28 Smith Chart Calculations

A-1 Appendix