Data Sheet

A111 Pulsed Coherent Radar (PCR)
Datasheet, v1.5.2
© 2018 Copyright by Acconeer 2019-02-13 Page 14 of 32
6 Typical Characteristics
6.1 Distance Accuracy
Conditions: T
A
= 25 ºC, V
DD
= 1.8 V. Statistical result based on sweep count 100, 20 tested devices.
The below figure shows the standard deviation of distance estimation, configuration with maximize on
depth resolution used, 0.06-0.30 m. Object metal cylinder, 40 mm in diameter.
Figure 6.1. Standard deviation of distance estimation, maximize on depth resolution 0.06-0.30 m.
The below figure shows the standard deviation of distance estimation, configuration with maximize on
SNR used, 1.76-2.0 m. Object 50 mm radius spherical metal corner reflector.
Figure 6.2. Standard deviation of distance estimation, maximize on SNR 1.76-2.0 m