This thoroughly updated guide offers comprehensive explanations of the science behind today’s radio receivers along with practical guidance on designing, constructing, and maintaining real-world communications systems. You will explore system planning, demodulation, antennas and antenna coupling, amplifiers and gain control, mixers, filters, digital communication, and the latest software defined radio
This practical resource, a volume in the new Differential Diagnoses in Surgical Pathology (PDF) series, is arranged by differential diagnoses, filling a niche in urologic pathology resources and providing a practical guide to making the correct diagnosis between commonly confused entities. This innovative ebook covers over 175 differential diagnoses, ranging
Fully updated and rewritten for the cutting-edge, Spencer’s Pathology of the Lung, 6th edition (PDF) follows in its predecessors’ footsteps as the gold-standard textbook of pulmonary diseases. All recognized diseases of the lungs are discussed and illustrated with extensive, high-quality color images. Every chapter includes clear, practical and concise diagnostic
Overview: A concise and engaging biology textbook for biology majors, Understanding Biology 2nd edition (PDF) partnered with Connect emphasizes fundamentals concepts to help science students better understand biology and focus on developing their scientific skills. Condensed chapters are centered on a learning path that serves to connect concepts within a
An introduction to the world of marketing using a practical, proven, and engaging approach Gary Armstrong & Philip Kotler’s Marketing: An Introduction, 13th edition, (PDF) shows college students how customer value — capturing it and creating it — drives every effective marketing strategy. Using an organization and learning design that