 |
Welcome to the wonderful world of antennas.
Become fluent in its language and comfortable in its culture.
ANTENNAS
For All Applications
THIRD EDITION
Kraus and Marhefka
The classic "Antenna Bible". Thoroughly revised and enlarged 938 pages, over 1200 illustrations, 130 worked examples, 75 tables, 300 problems, over 800 references with an index of over 2200 entries providing quick access to topics.
"A must for students, professionals and advanced amateurs."
Other books by John Kraus... |
|

A McGraw-Hill Book |
| |
24 CHAPTERS
- Introduction
- Antenna Basics
- The Antenna Family
- Point Sources
- Arrays of Point Sources, Parts I and II
- The Electric Dipole and Thin Linear Antennas
- The Loop Family
- End-Fire Antennas: The Helical Beam Antenna and the Yagi-Uda Array, Parts I and II
- Slot, Patch and Horn Antennas
- Flat Sheet, Corner and Parabolic Reflector Antennas
- Broadband and Frequency - Independent Antennas
- Antenna Temperature, Remote Sensing, and Radar Cross-Section
- Self and Mutual Impedances
- The Cylindrical Antenna and The Moment Method (MM)
- The Fourier Transform Relation Between Aperture Distribution and Far-Field Pattern
- Array of Dipoles and Apertures
- Lens Antennas
- Frequency Selective Surfaces and Periodic Structures
- Practical Design Considerations of Large Aperture Antennas
- Examples of Large or Unique Antennas
- Antennas for Special Applications
- Terahertz Antennas
- Baluns
- Antenna Measurements
Appendix
Free software downloads to include array pattern visualizers are available at this link:
http://esl.eng.ohio-state.edu/~rjm/antennas/software.htm |
| |
A few of the new topics in the book are: |
| |
- Genetic algorithm antennas
- Circularly-polarized patch arrays
- Fractal antennas
- Cell-phone antennas
- Terahertz antennas
- Instrument landing system antennas
- Ground-penetrating radar antennas
- Aperture synthesis and multi-aperture arrays
|
- Plasma antennas
- Asteroid detection antenna
- Phase closure and self-calibration
- Slotted and hybrid radomes
- Baluns Types I, II and III
- Low-earth orbit satellite antennas
- Architecturally acceptable antennas
|
| |
| Here are a few of the over 1200 illustrations: |
| |
Increased-directivity
end-fire
D = 19 or 12.8 dBi

Phase shift 108° (0.6 ) |
 |
Ordinary end-fire
D = 11 or 10.4 dBi

Phase shift 90° (0.5 ) |
| |
Field patterns of end-fire arrays of 10 isotropic sources of equal
amplitude spaced /4 apart. In the increased-directivity
condition, the increased phase shift along the array causes the
off-axis fields to become out-of-phase faster, resulting in a
narrower main beam and higher gain. |
Land, sea, air and space objects with Radar Cross-Section (RCS) in square meters at 10 GHz.
| ElectroMagnetic Pulse (EMP)
When the first nuclear bombs were detonated at high altitudes, it was found that they were accompanied by a strong pulse of electromagnetic waves.
A missile has been developed that fires only an EMP which can knock out electric power lines and electronic circuits but which does not harm humans or buildings. The figure shows the nose cone of an EMP missile which radiates the EMP via a bifilar axial mode helix. The wide separation of the helix terminals makes it a logical choice for high power applications. See "The Dawn of the E-Bomb",IEEE SPECTRUM November 2003, pages 24-39.
 |
 |
An antenna tree
A cell tower made to look like a tree
See Sec. 21-24, p. 772, Cell tower trees |
|
|