## Antenna theory: analysis and designThe discipline of antenna theory has experienced vast technological changes. In response, Constantine Balanis has updated his classic text, "Antenna Theory," offering the most recent look at all the necessary topics. New material includes smart antennas and fractal antennas, along with the latest applications in wireless communications. Multimedia material on an accompanying CD presents PowerPoint viewgraphs of lecture notes, interactive review questions, Java animations and applets, and MATLAB features. Like the previous editions, "Antenna Theory, Third Edition" meets the needs of electrical engineering and physics students at the senior undergraduate and beginning graduate levels, and those of practicing engineers as well. It is a benchmark text for mastering the latest theory in the subject, and for better understanding the technological applications. |

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### Contents

Antennas | 1 |

Fundamental Parameters of Antennas | 17 |

Radiation Integrals and Auxiliary Potential Functions | 82 |

Copyright | |

17 other sections not shown

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### Common terms and phrases

amplitude angle Antennas Propag aperture antenna aperture efficiency approximate array factor assumed axis bandwidth beam beamwidth biconical antenna characteristic impedance components computed configuration constant corner reflector corrugated current distribution diameter diffraction dimensions directivity electric conductor electric field equal equation equivalent far-field far-field region far-zone feed fields radiated free-space frequency function gain geometrical given ground plane half-power beamwidth IEEE IEEE Trans infinite ground plane input impedance integral isotropic length line-source log-periodic magnetic maximum radiation measurements method minor lobes mode near-field nulls number of elements obtained ohms phase plane patterns plotted in Figure polarization pyramidal horn radiation characteristics radiation efficiency radiation intensity radiation pattern radiation resistance radius ratio rectangular reduces referred reflector region Section sectoral horn shown in Figure side lobe side lobe level solution spacing spherical spherical reflector surface techniques test antenna transmission line Tschebyscheff usually values vector voltage wavelength wire antenna