Instructional videos: Electromagnetic lab

 

Basic Measurements:

 

1.Optimizing the microwave bench

 


   

2. AM Characteristics of the Klystron

 

 

3. FM Characteristics of the Klystron

 

   


 

4. Measurement of Frequency and Wavelength of the microwave

 

 

5. How to use the VSWR meter

 

 

Experiments:

 

6. Characteristics of Magic T

 

 

7. Multihole Directional Coupler (MHDC): Auxiliary Line VSWR

 

 

8. MHDC Mainline VSWR

 

 

9. MHDC Directivity

 

 

10. Fixed and Variable Attenuator

 

 

11. Measurement of  SWR and Reflection Coefficient for a Matched Termination

 

 

12. Double Minimum Method: Measurement of high VSWR

 

 

13. Smith Chart-1: Unknown impedence

 

 

14. Smith Chart-2: Shift in minima

 

 

15. Smith Chart 3: Marking the Smith Chart

 

 

16. Horn Antenna- Polar Radiation Pattern

 

 

17. Dielectric Constant of Solid & Liquid samples