Title :
An improved PDS calculation procedure for hybrid systems
Author :
Hellfeld, Marcus ; Krupar, Jorg ; Schwarz, Wolfgang
Author_Institution :
Fac. of Electr. Eng., Dresden Univ. of Technol.
Abstract :
In this paper, we propose an approach to estimate the PDS of chaotic clock generation schemes to hybrid systems using the densities of the event occurrence times. The method combines the use of exact densities up to a parametrisable order and estimated densities for higher orders. Thus enabling a tradeoff between efficiency and accuracy by setting a proper switching value between accurate and estimated density. The results are compared with the conventional PDS calculation
Keywords :
chaos generators; clocks; estimation theory; network analysis; PDS calculation procedure; PDS estimation; chaotic clock generation; event occurrence times; hybrid systems; proper switching value; Accuracy; Chaos; Clocks; Electromagnetic interference; Frequency; Hybrid power systems; Signal generators; Spectral analysis; Spread spectrum communication; Switches;
Conference_Titel :
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location :
Island of Kos
Print_ISBN :
0-7803-9389-9
DOI :
10.1109/ISCAS.2006.1693283
