Antenna And Wave Propagation By Kd Prasad Pdf Free Download 💯

The book is a comprehensive text for undergraduate and early‑graduate students of Electrical Engineering, Electronics, and Telecommunications. It blends theory, practical design guidelines, and problem‑solving techniques for antennas and the electromagnetic (EM) waves they radiate or receive. | Chapter | Core Topics | Typical Applications | |---------|-------------|----------------------| | 1. Introduction to Electromagnetics | Maxwell’s equations, boundary conditions, plane waves | Foundations for any RF design | | 2. Basics of Antenna Theory | Radiation mechanisms, input impedance, radiation patterns | Simple dipoles, monopoles | | 3. Fundamental Antenna Types | Wire antennas, loop antennas, aperture antennas | HF/VHF broadcasting, RFID | | 4. Array Antennas | Linear & planar arrays, beamforming, array factor | Radar, satellite communications | | 5. Antenna Parameters | Gain, directivity, bandwidth, polarization, efficiency | Antenna performance specification | | 6. Transmission Lines & Matching | Impedance matching, stub tuners, quarter‑wave transformers | Minimizing VSWR | | 7. Propagation Fundamentals | Free‑space, tropospheric, ionospheric, and ground‑wave propagation | Long‑distance communication, mobile networks | | 8. Propagation Models | Friis transmission formula, Hata model, COST‑231, Okumura–Hata, Ray‑tracing | Cellular network planning | | 9. Antenna Design Examples | Design of Yagi‑Uda, helical, patch, and microstrip antennas | Wi‑Fi, GPS, satellite phones | | 10. Practical Considerations | Material selection, fabrication, measurement techniques, testing | Lab work, prototype development | | 11. Emerging Topics | Metamaterial antennas, reconfigurable arrays, mm‑Wave propagation | 5G/6G, IoT, automotive radar |

Reference, Study Guide, and How to Access the Material Legally 1. Overview Title: Antenna and Wave Propagation Author: K. D. Prasad Publisher: S. Chand & Company (often listed under “S Chand Publishing”) Edition: 2nd ed. (2011) – the most widely used version in Indian engineering curricula ISBN‑13: 978‑81‑7205‑274‑5 antenna and wave propagation by kd prasad pdf free download