: It condenses electromagnetic theory, practical antenna design, and wave propagation into a single, comprehensive volume. Detailed Table of Contents
The book is widely considered a foundational text for undergraduate and postgraduate students of Electronics and Communication Engineering in India. Published by Satya Prakashan, this comprehensive volume (often exceeding 1,200 pages) is praised for simplifying complex electromagnetic theories and providing practical insights into antenna design and signal behavior. Core Themes and Content Overview
The book is celebrated for its structured approach, moving from foundational electromagnetic theory to complex antenna arrays and atmospheric wave propagation characteristics. It bridges the gap between theoretical mathematical derivations and practical engineering applications. 📑 Core Topics Covered in K.D. Prasad
K.D. Prasad’s textbook bridges the gap between basic electromagnetic theory and practical communication systems. The book is specifically engineered to cater to university curriculum standards, making it a staple for competitive exams like GATE, IES, and various state-level engineering services. antenna and wave propagation k.d. prasad pdf
Infinitesimal dipoles, half-wave dipoles, and loop antennas.
In the vast ecosystem of engineering education, few subjects are as conceptually challenging yet fundamentally important as . For students of electronics and communication engineering (ECE), this subject forms the backbone of wireless communication, radar, satellite transmission, and broadcasting.
Horn antennas and parabolic reflectors (dish antennas), which are vital for satellite and radar communication. Core Themes and Content Overview The book is
Directivity measures how focused the radiation is in a specific direction. Gain factors in the electrical efficiency of the antenna.
It offers quick access to specific formulas, diagrams, or chapters for reference.
The textbook is divided into structured chapters that align perfectly with the university curricula of major technical universities (such as AKTU, Anna University, VTU, JNTU, and PTU). The major themes are broadly categorized into two parts: Antenna Engineering and Wave Propagation. Part 1: Antenna Theory and Design Review of Maxwell’s equations and boundary conditions. Concept of retarded potentials. Radiation from an oscillating dipole and short monomer. Prasad K
Prasad covers the transition from electrical currents to electromagnetic radiation, explaining that accelerating charges produce radiation. The text focuses on analyzing radiation patterns, impedance matching for efficiency, and the physical principles of antennas. ANTENNAS AND WAVE PROPAGATION
To achieve high directivity, engineers look to antenna arrays. K.D. Prasad details the synthesis and analysis of arrays: