Bevorzugte Bezeichnung
Frequency analyser
Definition
- Device that processes the signal from the analog-to-digital converter and calculates the Doppler spectra.
- Dispositivo que procesa la señal proveniente del convertidor analógico-digital y computa el espectro de frecuencias.
- Sistema che converte il segnale digitale in uscita dal convertitore analogico-digitale in spettri Doppler.
- 处理来自模拟数字转换器的信号并生成多普勒光谱的设备。
Oberbegriff
Bearbeitungshinweis
- Once the analog signal is converted to a digital signal, a frequency analyser is used to determine its frequency spectra. This device yields the frequency spectrum of the dowmixed signal (original signal from the laser source + backscattered signal), therefore the Doppler frequency shift.
In anderen Sprachen
Deutsch
- Frequenz-Analysator
Italienisch
- Analizzatore della frequenza
Spanisch
- Analizador de frecuencia
URI
http://vocab.ieawindtask32.org/wind-lidar-ontology/FrequencyAnalyser