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The book does not shy away from Maxwell’s equations, but it explains them step-by-step. Prasad excels at breaking down complex vector calculus into digestible physical interpretations. For example, the derivation of the is followed immediately by a practical discussion of its radiation resistance.
The second half of the book shifts focus toward how electromagnetic signals travel through the Earth's atmosphere. It details three primary propagation modes:
This extensive section is the heart of the book. It covers:
Each chapter is packed with numerical problems that help students master formulas related to beamwidth, skip distance, MUF, and array dimensions. antenna and wave propagation k.d. prasad pdf
Advanced tuning for sharper directional beams.
Log-periodic antennas and Helical antennas (Normal and Axial modes).
You can purchase the paperback edition from retailers like Amazon.in. The book does not shy away from Maxwell’s
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The book spans 15 chapters covering fundamental electrostatics, antenna parameters (gain, directivity), array theory (including Dolph-Tchebyscheff), and practical antenna design for VLF to SHF ranges. Additionally, it covers transmission lines and various wave propagation modes. Key Technical Concepts Explored 1. Antenna Fundamentals
Prasad’s book is meticulously mapped to standard engineering syllabi (such as those of VTU, JNTU, and Anna University). Chapters are organized exactly how a semester progresses, from basic dipole antennas to advanced topics like VHF/UHF wave propagation. The second half of the book shifts focus
Clear, hand-drawn, and digital vector diagrams help students visualize 3D radiation patterns in a 2D space.
The book features heavy vector calculus, sub-scripts, and Greek symbols. A legitimate copy ensures no typographical errors disrupt your learning.