An overview of the theory behind noise figure and noise parameter measurements.
What you will learn
Theory behind Noise Parameter and Noise Figure measurements in RF Design
Description
This course will give students a quick review of terminology and theory behind noise parameters. Making noise parameter and noise figure measurements are critical for design of RF components. We will look at common measurement techniques relative to the Smith Chart. The course provides clarity on optimum reflection, minimum signal loss and maximum signal admittance. Finally we will look at Y values and how recent techniques for Smith Chart analysis can limit the number of Y measurements needed to accurately obtain noise parameter values for a given RF amplifier/receiver design.
English
language
Content
Introduction
An Introduction to Our Online Course
What is Phase Noise Anyway ?
An Overview of Noise Parameters in RF Designs Video
Introduction to Noise Parameters
Characterizing Existing Noise Parameters of your RF Design
Optimum Reflection Coefficient and Reduction of Noise in an RF Circuit
Block Diagram of Receiver Front-End
The Real World – When Your LNA Is Not Noise Matched !
Increases in the Noise Factor
The Lange Invariant
The Science (and Art) Behind Making Noise Parameter Measurements
The History of Noise Parameter Measurements
The Smith Chart and Utilizing Y Values
Moving Away From the Center of the Smith Chart
Making Measurements with Only Four Y Values
Comparing Noise Parameters and Noise Figures
Noise Parameter Significance, from Sourcing Components to Testing Designs
A Summary of Benefits
Example of Noise Parameter Measurement Set Up (Optional)
A Summary of the Industry Options and Manufacturers with Tools for You !