Impedance, Reflection Coefficient, Return Loss and VSWR (SWR) (069) скачать в хорошем качестве

Impedance, Reflection Coefficient, Return Loss and VSWR (SWR) (069)

This video is in direct response to a request to create a video which talks about the relationship between Impedance and SWR. I will define and discuss both Impedance and VSWR (also known as SWR). However, in order to get a complete picture of the whole, I need to include their cousins, Reflection Coefficient and Return Loss. I will build from the foundation of an understanding of Impedance through the next layer up of Reflection Coefficient, through Return Loss, to the final understanding of VSWR. Why do I deal with SWR last? In my mind "all roads lead to VSWR." In other words, all of these other entities can be used to calculate VSWR, so it makes sense to understand them first. With that said, because they are all mathematically interrelated, any one of these can be calculated if we know any one of the others with one distinct exception ... the complex expression of both Reflection Coefficient and Impedance. We CAN calculate the magnitude of the Reflection Coefficient. === LINKS for You === LINK to the Impedance Basics video (055):    • Impedance Basics (055)   LINK to the Math for Reactive Circuits: Using EXCEL's Muscle video (00i2):    • Math for Reactive Circuits: Using Excel's ...   LINK to the Math for Reactive Circuits: Using Pencil and Paper (00i1):    • Math for Reactive Circuits: Using Pencil &...   LINK to the "Go-Along-With-The-Video" formula sheet: https://drive.google.com/file/d/1zPLD... ---------------------------------- Time Markers for Your Convenience ---------------------------------- 00:05 Introductory Comments 01:08 Impedance 05:33 Reflection Coefficient 09:36 Return Loss 12:20 VSWR aka SWR 16:48 Final Comments and Toodle-Oots =============================