DocumentCode
2467051
Title
Design of experiments (DOE) analysis of a feed-forward amplifier system for wireless applications
Author
Maurin, David ; Wu, Ke
Author_Institution
Dept. de Genie Electr. et Inf., Ecole Polytech. de Montreal, Que., Canada
fYear
1997
fDate
2-5 Dec 1997
Firstpage
493
Abstract
A Design of Experiments (DOE) analysis of a feed-forward amplifier system is presented. The frequency behavior of feed-forward components is for the first time considered in the analysis. It is shown that, for the simulation and specification of a feed-forward system, it is possible to include the amplitude and frequency dispersion of the components in the tolerance specification of the control elements. Subsequently, it is indicated with a case study that the tolerances required for the second loop to reach a certain level of intermodulation are much more stringent than those for the first loop
Keywords
UHF amplifiers; design of experiments; feedforward; intermodulation; land mobile radio; DOE analysis; amplitude dispersion; design of experiments analysis; feedforward amplifier system; frequency behavior; frequency dispersion; tolerance specification; wireless applications; Attenuators; Bandwidth; Circuit simulation; Delay; Design engineering; Feedforward systems; Frequency; Phase distortion; Phase shifters; US Department of Energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.654586
Filename
654586
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