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This video explores the mathematical relationship between the Quality factor (Q) and the bandwidth of a circuit's response. While most textbooks and references state that Q and bandwidth are inversely related—meaning a higher Q results in a narrower bandwidth—few delve into the actual math behind this principle. In this video, we go beyond the surface explanation and examine the underlying equations that define this relationship.

Fabricating MMICs can be high cost and high risk. Because you cannot know if MMICs were fabricated to spec until the fabrication process is completed, cost can easily rise. Design is key to ensuring correct fabrication, minimizing costs, and reducing refabrication. This practical volume is filled with hands-on design techniques and rules of thumb you can use everyday to fabricate MMICs to system specification.

Presents simulation techniques that substantially increase designers' control over the oscillationin autonomous circuits This book facilitates a sound understanding of the free-running oscillation mechanism, the start-up from the noise level, and the establishment of the steady-state oscillation. It deals with the operation principles and main characteristics of free-running and injection-locked oscillators, coupled oscillators, and parametric frequency dividers. 

We are excited to announce that our Impedance Matching course is now available on Udemy. Udemy is a "learning aggregation" site offering courses from many different sources. They accept payments in local currencies from around the world, making it easier to sign up for the course, especially if you already have an account with them.