Title :
Automatic measurements of digital receivers using sampled signals
Author :
Wiedemann, U. ; Ommer, D. ; Muschallik, C.
Abstract :
In the present paper we present some considerations to be taken in to account for automatic measurements of consumer electronic front-ends. We use for this approach sampled signals instead of analogue signals. The sampled signals are processed in time and frequency domain using digital signal processing, allowing faster and more effective measurement methods. Measurements of analogue (noise figure, phase noise, IP3) and digital parameters (BER) are explained here on a satellite front-end for digital TV reception.
Keywords :
digital television; electric noise measurement; error statistics; frequency-domain analysis; phase measurement; satellite communication; signal sampling; television receivers; time-domain analysis; BER; analogue parameters; automatic measurements; consumer electronic front ends; digital TV reception; digital parameters; digital receivers; digital signal processing; frequency domain; noise figure; phase noise measurements; sampled signals; satellite front end; time domain; Consumer electronics; Digital signal processing; Frequency domain analysis; Frequency measurement; Noise figure; Noise measurement; Phase measurement; Phase noise; Signal processing; Time measurement;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1013969
