 |
| |||
| patterned chopping disk; chopper disk; chopping wheel; reticle (patterned chopping disk, which consists of opaque and transparent sections; it breaks up the incoming radiation and converts the incident dc signal into an ac signal; the reticle generates error signals and discriminates between large background sources and smaller target signals) | |||
| modulation grid | |||
|
Modulationsscheibe : 2 צירופים, 1 נושאים |
| אופטיקה ענף פיזיקה | 2 |