TIME-FREQUENCY METHODS FOR TRANSMITTER MEASUREMENTS

J. Cichocki, D. Grabowski, S. Maszczyk

Abstract:

Digital Signal Processing techniques allow for significant simplification of measurement arrangements and decrease measurement time during tests of radiocommunication transmitters. The paper deals with usage of time-frequency transformations for evaluation of frequency and modulation properties of FM transmitters. The method based on Short-Time Fourier Transform (STFT) has been proposed and discussed taking into account results of simulations and experiments.
Keywords:

FM transmitter, time-frequency transformation, frequency deviation
Download:

IMEKO-WC-2000-TC7-P180.pdf
DOI:

_unreg_wc-2000.180

Event details:

IMEKO TC:
Event name:

XVI IMEKO World Congress
Title:

Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future
Place:

Vienna, AUSTRIA
Time:

25 September 2000 - 28 September 2000