
Over the Air Measurement for Wireless Communication Systems
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Content
- OVER-THE-AIR MEASUREMENT FORWIRELESS COMMUNICATION SYSTEMS
- CONTENTS
- PREFACE
- 1 INTRODUCTION
- 1.1 SYSTEM PERFORMANCE MEASUREMENT
- 1.2 SUBSYSTEM MEASUREMENT VERSUS SYSTEM MEASUREMENT
- 1.3 ANTENNA TEMPERATURE WITH SHARED IMPEDANCE
- 1.4 RADIO SENSITIVITY MEASUREMENT
- 1.5 CONTROLLED ENVIRONMENT MEASUREMENTS
- 1.6 FIGURES OF MERIT FOR OTA MEASUREMENT
- 1.7 OUTLINE OF OTA MEASUREMENTS
- References
- 2 OVER-THE-AIR MEASUREMENT
- 2.1 OTA TESTING SOLUTIONS
- 2.2 MEASUREMENT CHAMBERS
- 2.3 MEASUREMENT METHODOLOGIES AND ALGORITHMS
- 2.4 CRITICAL COMPONENTS
- 2.4.1 Absorbing Material
- 2.4.2 Probe Antenna
- 2.4.3 Turntable
- 2.5 OTA SYSTEM MEASUREMENT ERROR
- References
- 3 CALIBRATION ANTENNAS
- 3.1 CALIBRATION DIPOLE AND LOOP REQUIREMENTS
- 3.1.1 Low Gain Ripple
- 3.1.2 Radiation Pattern
- 3.1.3 Antenna Efficiency
- 3.1.4 Suppressing Common-Mode Current
- 3.2 CALIBRATION DIPOLE ANTENNA
- 3.2.1 Calibration Dipole Antenna for Low-Frequency Applications
- 3.2.2 Calibration Dipole Antenna for High-Frequency Applications
- 3.2.3 Calibration Dipole Antenna with Wide Bandwidth
- 3.3 CALIBRATION LOOP ANTENNAS
- 3.3.1 Folded-Loop Antenna for Low-Frequency Applications
- 3.3.2 Vivaldi-Loop Antenna for High-Frequency Application
- 3.4 SOURCES OF MEASUREMENT UNCERTAINTY
- 3.5 CALIBRATION SETUP AND PROCEDURE
- References
- 4 SINGLE INPUT AND SINGLE OUTPUT SYSTEM OTA MEASUREMENTS
- 4.1 SISO OTA MEASUREMENT
- 4.2 RSSI-BASED TIS MEASUREMENT
- 4.3 COFREQUENCY TIS/TRP MEASUREMENT
- 4.4 FREQUENCY-SWEPT TIS MEASUREMENT
- 4.5 SISO MEASUREMENT ERRORS
- References
- 5 MULTIPLE INPUT AND MULTIPLE OUTPUT SYSTEM OTA MEASUREMENT
- 5.1 MIMO INTRODUCTION
- 5.2 FUNDAMENTAL MIMO SYSTEM THROUGHPUT EVALUATION
- 5.3 MULTIPROBE ANECHOIC MIMO THROUGHPUT EVALUATION
- 5.4 RADIATED TWO-STAGE MIMO THROUGHPUT EVALUATION METHOD
- 5.5 MIMO MEASUREMENT SYSTEM UNCERTAINTIES
- References
- 6 THE RADIATED-TWO-STAGE METHOD
- 6.1 RADIATED TWO-STAGE MIMO OTA SYSTEM SETUP
- 6.2 INVERSE MATRIX OF RTS
- 6.3 REPORTING PHASE AND AMPLITUDE ERROR CORRECTION
- 6.4 FAST AND ACCURATE RTS MEASUREMENT METHOD
- 6.5 TEMPERATURE EFFECT IN MIMO OTA MEASUREMENT
- References
- 7 OTA DIRECT CONNECTED MASSIVE MIMO MEASUREMENT
- 7.1 MASSIVE MIMO MEASUREMENT
- 7.2 MATHEMATICAL MODEL
- 7.3 THEORETICAL FOUNDATION OF OTA DIRECT CONNECTED MEASUREMENT
- 7.4 DIRECTLY CONNECTED OTA MEASUREMENT SYSTEM
- 7.5 DECOMPOSITION TESTING IN DIRECTLY CONNECTED OTA SYSTEM
- References
- 8 ADVANCED OTA MEASUREMENT METHODS
- 8.1 COMPUTING INTEGRATED OTA MEASUREMENT
- 8.2 DYNAMIC CALIBRATION FOR VEHICLE OTA MEASUREMENT
- References
- ABOUT THE AUTHORS
- INDEX
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