SAR measuring device, e.g. for testing mobile phone, has sensor measuring power radiating by phone when in test zone, where sensor has wave guide with opening facing test zone and measuring probes placed inside guide

摘要

The measuring device includes a conveyor belt (2) where phones (1) are placed, and sensor (3) measuring power radiated by the phones when in the test zone. A processing unit (4) analyzes the measured power. Sensor has metallic wave guide (7) with opening facing the test zone, and measuring probes (8, 9) placed inside the wave guide.