Bandwidth Extension [Circuit Intuitions]

Welcome to “Circuit Intuitions!” This is the fifth article of a column series that appears regularly in this magazine. As the title suggests, each article provides insights and intuitions into circuit design and analysis. These articles are aimed at undergraduate students but may serve the interests of other readers as well. If you read this article, I would appreciate your comments and feedback, as well as your requests and suggestions for future articles in this series. Please send your e-mails to ali@ece.utoronto.ca.