Analog electronics : circuits systems and signal processing Preface; Introduction to electronic systems; Signals and signal processing; Amplifiers and feedback; Signal processing with operational amplifiers; Diode and transistor circuits; Design of operational amplifiers; Analog to digital and digital to analog conversion; Audio frequency power amplifiers; Radio communication techniques; Filters; Signal generation; Interconnections; Power supplies; Answers to SAQs; Index The content has been carefully designed to meet the requirements of first and second year students of electronic engineering communications engineering and telecommunications following full honours degree programs or two year courses including HNC HND. A companion website includes interactive spreadsheets to download. *A completely new analog electronics textbook for the digital age *Coverage ideal for courses with a communications wireless focus *Companion website provides interactive spreadsheets where readers can put the books theory into practice