Device for measuring system for measuring angle of incidence of radiation relative to measuring plane, has sensor unit with measuring diode with photo surface and reference diode with another photo surface

摘要

The device has a sensor unit (50) with a measuring diode (2) with a photo surface (8) and a reference diode (3) with another photo surface (9). The two photo surfaces extend parallel to the measuring plane. The measuring diode is assigned a capacitor and the reference diode is assigned another capacitor. An independent claim is also included for a charging circuit for energy storage, particularly for capacitors.