3 Review(s)

This exciting new edition of Communication Systems, presents an introduction to electrical communication systems, including analysis methods, design principles, and hardware considerations. The fifth edition has been updated to reflect current technology covering both analog and digital communication in this everevolving field. Salient Features New worked out examples and end-of-chapter problems have been added Expanded coverage of bandwidth, ultra-wideband systems, rake receivers, expanded cell phone coverage, discrete time signals and the discrete Fourier transform, multiple access, and orthogonal frequency division multiplexing