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发表于 2007-12-14 00:06:52
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Overview
The Antenna Builder’s Bible – Updated and Better Than Ever!
Design and construct your own antennas with step-by-step instructions and plans. Joseph J. Carr’s Practical Antenna Handbook, Fourth Edition, is an update of the most popular book on antennas ever written. This empowering guide blends theoretical concepts that engineers need to design practical antennas with hard-learned lessons derived from actually building and using antennas -- real antennas, not merely theoretical constructs on a blackboard. Certain to become the toolbox favorite of radio enthusiasts and professionals of all types, from technicians to citizen banders and shortwave listeners, it covers a wide variety of antennas: high-frequency dipole; vertically polarized HF; multiband and tunable wire; hidden and limited space; directional phased vertical and directional beam VHF/UHF transmitting and receiving; shortwave reception; microwave; and mobile, marine, and emergency. This state-of-the-art edition includes a new chapter on antenna modeling software and new coverage of small transmitting antennas and receiving loop antennas.
Contents
Introduction to the Fourth Edition ix
1 Introduction to Radio Broadcasting and
Communications 1
2 Radio-wave Propagation 5
3 Transmission Lines 59
4 The Smith Chart 95
5 Fundamentals of Radio Antennas 123
6 High-Frequency Dipole and Other Doublet Antennas 141
7 Vertically Polarized HF Antennas 173
8 Multiband and Tunable-Wire Antennas 203
9 Longwire Directional Antennas 213
10 Hidden and Limited-Space Antennas 231
11 Directional Phased Vertical Antennas 245
12 Directional Beam Antennas 255
13 Antennas for Shortwave Reception 271
14 Large Wire Loop Antennas 287
15 Small Loop Receiving Antennas 299
16 Small Transmitting Loop Antennas 319
17 Antenna Modeling Software 327
18 VHF/UHF Transmitting and Receiving Antennas 339
19 Microwave Waveguides and Antennas 369
20 Antenna Noise Temperature 417
21 Antennas for Radio Astronomy 421
22 Adjusting, Installing, and Troubleshooting Antennas and Transmission Lines 433
23 Antennas for Radio Direction Finding (RDF) 439
24 Impedence Matching in Antenna Systems 457
25 Mobile, Emergency, Portable, and Marine Antennas 479
26 Antennas for Low-Frequency Operation 501
27 Measurement and Adjustment Techniques 515
28 General Antenna Mechanical Construction Techniques 543
29 Grounding the Antenna: What Is a Good Ground? 573
Index 583 |
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