Edward C. Jordan Memorial Offering of the First Course under the Indo-US Inter-University Collaborative Initiative in Higher Education and Research: Electromagnetics for Electrical and Computer Engineering by Nannapaneni Narayana Rao Edward C. Jordan Professor of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Urbana, Illinois, USA Amrita Viswa Vidya Peetham, Coimbatore July 10 – August 11, 2006
4.4 Wave Equation and Solution for Material Medium
Waves in Material Media
Combining, we get Define Then Wave equation
Solution:
attenuation attenuation a = attenuation constant, Np/m b = phase constant, rad/m
Summarizing, conversely,
Example: Solution: