Introduction to 85108A Pulsed Network Analyzers

1. Introduction to 85108A Pulsed Network Analyzers Pengcheng Jia Dec 13, 2001

2. Outline What is measurement? What is 85108 Pulsed Network Analyzer? What are the Connectors & Cables? What are the Calibration Kits? What is Non-Insertable Calibration? How to do Pulsed Measurement? How to Control by Computer?

3. What is measurement Define Measurement: f, P, T, expected values and tolerance. Define System Configuration Configure Hardware: User setting, Gauging, Always use ESD Protection Check Hardware: DUT, Cables, Connectors Calibrate Verify Measure Analyze and Archive

4. Measure S Parameters

5. 85108A System Configuration

6. System Cabling Diagram

7. 85110A Test Set Signal Flow

8. Simplified NA - 8722D

9. Difference: 85108A—8722D

10. Avoid Large Time Delay of DUT

11. Pulse Meas.- Freq Domain

12. Pulse Meas.-Time Domain

13. High Power Meas.

14. Connectors for NA

15. Cables for NA

16. Cautions:

17. Load Configuration Disk Load the Test Set Configuration Disk for 85110A with H60/61 option (Disks are stored in Drawers, never remove them) Disk->Storage is Internal Load->More->Machine Dump MD_1_20_NP, 1-20 GHz, Non-Pulsed MD_1_20_PL, 1-20 GHz, Pulsed MD_6_50_NP, 6-50 GHz, Non-Pulsed MD_6_50_NP, 6-50 GHz, Pulsed

18. Calibration Procedure

19. Error Model for Full 2-Port Cal

20. Calibration Non-Insertable DUT

21. Swap Equal Adaptors

22. Adaptor Removal

23. Calibration with On-Wafer Kit

24. How to do Pulsed Meas.(1)

25. How to do Pulsed Meas.(2)

26. How to do Pulsed Meas.(3)

27. How to do Pulsed Meas.(4)

28. Computer Control