Title :
The evaluation of statistical characteristics of the retransmission meter signal frequency and initial phase on the basis of VHDL-model
Author :
Velychko, D.A. ; Vdovychenko, I.I.
Author_Institution :
A.Y. Usikov Inst. of Radio Phys. & Electron., Kharkov, Ukraine
Abstract :
The experimental evaluations of retransmission meter signal frequency and phases shift measurements are considered. The maximum posteriori probability method is used. The software for the experimental evaluation has been designed on the basis of FPGA ALTERA CYCLONE II using NIOS-II soft processor core in VHDL. Densities of probability distributions are given for signal frequency and initial phase measurements defining random inaccuracies for this system.
Keywords :
field programmable gate arrays; hardware description languages; maximum likelihood estimation; phase measurement; phase meters; probability; statistical analysis; FPGA ALTERA CYCLONE II; NIOS-II soft processor core; VHDL-model; maximum posteriori probability method; phases shift measurements; retransmission meter signal frequency; statistical characteristic evaluation;
Conference_Titel :
Design & Test Symposium, 2013 East-West
Conference_Location :
Rostov-on-Don
Print_ISBN :
978-1-4799-2095-2
DOI :
10.1109/EWDTS.2013.6673218
