scholarly journals Performance Analysis of RIS-Aided Systems With Practical Phase Shift and Amplitude Response

2021 ◽  
pp. 1-1
Author(s):  
Yan Zhang ◽  
Jiayi Zhang ◽  
Marco Di Renzo ◽  
Huahua Xiao ◽  
Bo Ai
Keyword(s):  
Performance Analysis ◽  
Phase Shift ◽  
Amplitude Response

Performance Analysis of Different Modulation Formats in Optical Communication

2016 ◽  
Vol 37 (2) ◽  
Author(s):  
Kulwinder Singh ◽  
Maninder Singh ◽  
Kamaljit Singh Bhatia ◽  
Hardeep Singh Ryait
Keyword(s):  
Performance Analysis ◽  
Phase Shift ◽  
Resonant Frequency ◽  
Optical Communication ◽  
Data Transmission ◽  
Modulation Formats ◽  
Differential Phase Shift ◽  
Eye Diagram ◽  
The Difference ◽  
Sequence Generator

AbstractIn this paper, we demonstrated the variation of different parameters with quadrature amplitude modulation (QAM) and differential phase shift key (DPSK) sequence generator, which generates modulated signals, in data transmission for communication and analysed that how the difference of these sequence generators effect its resonant frequency (RF) value, eye diagram and electrical constellation representation of the system.

Performance Analysis of DQPSK Modulated RoF System

2014 ◽  
Vol 0 (0) ◽  
Author(s):  
Ramandeep Kaur ◽  
Kamaljit singh Bhatia
Keyword(s):  
Performance Analysis ◽  
Phase Shift ◽  
Communication System ◽  
Vital Role ◽  
Phase Shift Keying ◽  
Fiber System ◽  
Quadrature Phase Shift Keying ◽  
Quadrature Phase ◽  
Shift Keying ◽  
Radio Over Fiber System

AbstractAdvanced modulation schemes play a vital role for RoF communication system for different channels. Keeping into view the same, in this paper a DQPSK (Differential Quadrature Phase Shift Keying) based radio over fiber system is proposed. Appropriate value of FWHM is also concluded for faithful communication.

Research on Tidal Drainage Effect of Confined Aquifer

2012 ◽  
Vol 229-231 ◽  
pp. 2721-2724
Author(s):  
Xin Liao ◽  
Chun Ping Liu ◽  
Yun Shi ◽  
Yan Dong Tang ◽  
Fei Wan ◽  
...  
Keyword(s):  
Phase Shift ◽  
Water Level ◽  
Confined Aquifer ◽  
Amplitude Response ◽  
Tidal Analysis ◽  
Drainage Effect ◽  
Level Monitoring ◽  
Water Level Monitoring

Tidal drainage effect of confined aquifer is important to well tide interesting many relevant researchers. Through tidal analysis of water level monitoring in Chuan06 well, this paper explored the tidal drainage effect of the confined aquifer and its influence on the well tide. It indicated that: the changes in phase shift (η) and amplitude response (A) were attributed to the changes in transmissivity (T) rather than that in storativity (S), and the tidal drainage effect of isotropic aquifer could be effectively described by Hsieh model.

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