Specifications

6
Example program using HTBasic 55
Example program using macro (E4991A VBA) 59
Combination of Several Sweep Conditions (Segment Sweep) 64
Create/Edit Segment Sweep Table 64
Example program for setting the segment sweep conditions 66
Example program using HTBasic 66
Example program using macro (E4991A VBA) 70
Preparation for Accurate Measurement 73
Calibration 74
Define Calibration Kit 74
Define Load Standard Value Used for Measurement of Dielectric Material 75
Select Calibration Data Measurement Points 75
Measure Calibration Data 76
Calibration Data Array/Calibration Coefficient Array 77
Example program for execution of calibration 78
Example program for calibration coefficient transfer 87
Electrical Length Compensation 91
Test Fixture 91
Add Offset Delay Time (Port Extension Compensation) 92
Fixture Compensation 93
Define Fixture Compensation Kit 93
Select Fixture Compensation Data Measurement Points 94
Measure Fixture Compensation Data 95
Fixture Compensation Data Array/Fixture Compensation Coefficient Array 96
Example program for execution of fixture compensation 97
Measurement Start and Detection of Measurement End 107
Measurement Trigger (Measurement Start) 108
Trigger System 108
Trigger Measurement 111
Waiting for Measurement End (Detection of Sweep End) 112
Using the Status Register 112
Adding Wait Time 113
Example Programs for Detecting Measurement End 114
Example program using HTBasic (SRQ) 114
Example program using macro (E4991A VBA) 116
Read and Write Measurement Data 119
Data Transfer Format 120
ASCII Format 120
IEEE 32-Bit Floating Point Format 121
IEEE 64-Bit Floating Point Format 122
Specify Byte Order (Binary Transfer) 122
Internal Data Flow 123
Data Processing Flow 123
Internal Data Arrays 123
Timing for read/write 128