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| | Key Concepts Discussed | |-----------------|----------------------------| | Fundamentals of Electromagnetics | Maxwell’s equations, wave equations, plane and spherical waves, intrinsic impedance of media | | Antenna Fundamentals | Radiation patterns, gain, directivity, polarization, impedance matching, bandwidth, efficiency | | Elementary Antenna Types | Dipoles, monopoles, loops, Yagi‑Uda arrays, horn antennas, parabolic reflectors, microstrip (patch) antennas | | Array Antennas | Array factor, beamforming, scanning, sidelobe reduction, phased‑array theory | | Propagation Mechanisms | Free‑space loss, ground‑wave, sky‑wave, ionospheric propagation, tropospheric effects, rain attenuation | | Propagation Models | Hata, Okumura, COST‑231, ITU‑R, and other empirical models for terrestrial and satellite links | | Link Budget & System Design | Power, path loss, fading margins, fade statistics, system reliability | | Advanced Topics | Antenna measurement techniques, adaptive arrays, MIMO concepts, metamaterial antennas, RF front‑end integration |
K.D. Prasad’s Antenna and Wave Propagation is more than just a textbook; it is a roadmap for understanding how our wireless world connects. Whether you are calculating the gain of a Yagi-Uda antenna or studying the fading effects of the troposphere, this book provides the clarity needed to succeed. If you absolutely cannot afford the original, or
Bouncing waves off the ionosphere for long-distance international communication. How to Use the Book for Exam Preparation
How an antenna focuses energy in a specific direction. Whether you are calculating the gain of a
Here is a comprehensive overview of the book’s core concepts, its importance in the curriculum, and how to effectively study the subject.
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Hundreds of numerical problems that mirror university examination patterns. Core Sections of the Book 1. Antenna Fundamentals
Pay close attention to terms like Critical Frequency, MUF (Maximum Usable Frequency), and Virtual Height. Ethical Access to the Material
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