Analysis and Measurement on the Direct Sampling Demodulation of Wideband Digitally Modulated Signals

2020 ◽  
Author(s):  
Zhou Feng ◽  
Zhang Dayuan ◽  
Ji Rui ◽  
Cheng Kai ◽  
Yuan Xiuhua ◽  
...  
Keyword(s):  
Direct Sampling ◽  
Modulated Signals ◽  
Digitally Modulated

EVM Measurement and Correction for Digitally Modulated Signals

2018 ◽  
Author(s):  
He Jiang ◽  
Pengwei Gong ◽  
Wen Xie ◽  
Bei Chen ◽  
Hongmei Ma ◽  
...  
Keyword(s):  
Modulated Signals ◽  
Digitally Modulated

scholarly journals Conditioning of digitally modulated signals backscattered from a tag to a reader

2019 ◽  
Vol 30 ◽  
pp. 03010
Author(s):  
Oleg Smirnov ◽  
Evgeniy Bogatyrev ◽  
Sergey Smolskiy
Keyword(s):  
Reflection Coefficient ◽  
Main Idea ◽  
Equivalent Circuits ◽  
General Description ◽  
Time Varying ◽  
Time Varying Parameter ◽  
Modulated Signals ◽  
Digitally Modulated

Results of modeling of the signal passing through equivalent circuits with the time-varying parameter are given in this paper. Parameters of such circuits correspond to the reflection coefficient, which is necessary for modulation of the backscattered signal in the tag-to-reader line. The main idea of this research is developing a general description of conditioning of digitally modulated signals backscattered from a tag to a reader.

Validating a method for classifying digitally modulated signals

Measurement ◽  
2009 ◽  
Vol 42 (3) ◽  
pp. 427-435 ◽  
Author(s):  
L. De Vito ◽  
S. Rapuano
Keyword(s):  
Modulated Signals ◽  
Digitally Modulated
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