Specifications

Contents

Table of Contents

AM and FM Demodulation Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Stimulus Response Measurement Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

16.ESA/PSA Programming Examples

Examples Included in this Chapter: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Finding Additional Examples and More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Programming Examples Information and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Programming in C Using the VTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Using C to Make a Power Suite ACPR Measurement on a cdmaOne Signal . . . . . . . . . . 176

Using C to Serial Poll the Analyzer to Determine when an Auto-alignment is Complete . 179

Using C and Service Request (SRQ) to Determine When a Measurement is Complete . . 182

Using Visual Basic® 6 to Capture a Screen Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Using Visual Basic® 6 to Transfer Binary Trace Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Using Agilent VEE to Transfer Trace Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

17.ESA Programming Examples

Examples Included in this Chapter: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Programming Examples System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Using C with Marker Peak Search and Peak Excursion Measurement Routines . . . . . . . 202

Using C for Marker Delta Mode and Marker Minimum Search Functions . . . . . . . . . . . . 206

Using C to Perform Internal Self-Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Using C to Read Trace Data in an ASCII Format (over GPIB) . . . . . . . . . . . . . . . . . . . . . 214

Using C to Read Trace Data in a 32-Bit Real Format (over GPIB) . . . . . . . . . . . . . . . . . . 218

Using C to Read Trace Data in an ASCII Format (over RS-232) . . . . . . . . . . . . . . . . . . . 223

Using C to Read Trace Data in a 32-bit Real Format (over RS-232) . . . . . . . . . . . . . . . . . 228

Using C to Add Limit Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Using C to Measure Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Using C to Enter Amplitude Correction Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Using C to Determine if an Error has Occurred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Using C to Measure Harmonic Distortion (over GPIB) . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Using C to Measure Harmonic Distortion (over RS-232) . . . . . . . . . . . . . . . . . . . . . . . . . 261

Using C to Make Faster Power Averaging Measurements . . . . . . . . . . . . . . . . . . . . . . . . . 269

18.PSA Programming Examples

Examples Included in this Chapter: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278

Programming Examples Information and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Using C with Marker Peak Search and Peak Excursion Measurement Routines . . . . . . . . 280

Using C for Saving and Recalling Instrument State Data . . . . . . . . . . . . . . . . . . . . . . . . . 283

Using C to Save Binary Trace Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

Using C to Make a Power Calibration Measurement for a GSM Mobile Handset . . . . . . 291

Using C with the CALCulate:DATA:COMPress? RMS Command . . . . . . . . . . . . . . . . . 297

Using C Over Socket LAN (UNIX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303