ÍNDICE: Preface. 1. Quality Factors of ESA. 1.1 Introduction. 1.2 Chu Antenna Q. 1.3 Collin and Rothschild Q Analysis. 1.4 Thal Antenna Q. 1.5 Radiansphere With Mu and/or Epsilon TE Modes. 1.6 Radiansphere With Mu and/or Epsilon TMModes. 1.7 Effects of Core Losses. 1.8 Q for Spheroidal Enclosures. 2. Bandwidth and Matching. 2.1 Introduction. 2.2 Fosters Reactance Theorem and Smith Chart. 2.3 Fanos Matching Limitations and Bandwidth Improvement Factor. 2.4 Matching Circuit Loss Magnification. 2.5 Network and Zo Matching. 2.6 Non-Foster Matching. 2.7 Matched and High Z Preamp Monopoles. 3. ESA: Canonical Types. 3.1Introduction. 3.2 Dipole Basic Characteristics. 3.3 Partial Sleeve, PiFA, andPatch. 3.4 Loops. 4. Clever Physics But Bad Numbers. 4.1 Contrawound ToroidalHelix. 4.2 Transmission Line Antennas. 4.3 Halo, Hula Hoop, and DDRR Antennas. 4.4 Dielectric Loaded Antennas. 4.5 Meanderline Antennas. 4.6 Cage Monopole.5. Pathological Antennas. 5.1 Crossed Field Antenna. 5.2 Infinite Efficiency Antenna. 5.3 E-H Antenna. 5.4 TE-TM Antenna. 5.5 Crossed Dipoles. 5.6 Snyder Dipole. 5.7 Loop-Coupled Loop. 5.8 Multiarm Dipole. 5.9 Complementary Pair Antenna. 5.10 Integrated Antenna. 5.11 Q = 0 Antenna. 5.12 Antenna in a NIM Shell.5.13 Fractal Antennas. 5.14 Antenna on a Chip. 5.15 Random Segment Antennas. 5.16 Multiple Monopoles. 5.17 Switched Loop Antennas. 5.18 Electrically Small Focal Spots. 5.19 ESA Summary. 6. Superdirective Antennas. 6.1 History and Motivation. 6.2 Maximum Directivity. 6.3 Constrained Superdirectivity. 6.4 Bandwidth, Efficiency, and Tolerances. 6.5 Miscellaneous Superdirectivity. 6.6 SD Antenna Summary. 7. Superconducting Antennas. 7.1 Introduction. 7.2 Supercondictivity Concepts for Antennas Engineers. 7.3 Dipole, Loop, and Patch Antennas. 7.4 Phasers and Delay Lines. 7.5 SC Antenna Summary. Appendix A. A World History of Electrically Small Antennas. Appendix B. Definitions of Terms Useful to ESA. Appendix C. Spherical Shell of Eng Material Surrounding A Dipole Antenna. Appendix D. Frequency Dispersion Limits Resolution in Veselago Lens. Subject Index.
- ISBN: 978-0-470-89083-7
- Editorial: John Wiley & Sons
- Encuadernacion: Cartoné
- Páginas: 368
- Fecha Publicación: 09/09/2011
- Nº Volúmenes: 1
- Idioma: Inglés