Theoretical and experimental study of amplifier linearization based on harmonic and baseband signal injection technique

2002 ◽  
Vol 50 (7) ◽  
pp. 1801-1806 ◽  
Author(s):  
Chun-Wah Fan ◽  
K.-K.M. Cheng
Keyword(s):  
Experimental Study ◽  
Injection Technique ◽  
Baseband Signal ◽  
Amplifier Linearization ◽  
Signal Injection

Linearization of traveling-wave tube amplifiers using digitally supported signal injection technique

2017 ◽  
Vol 31 (17) ◽  
pp. 1802-1815 ◽  
Author(s):  
Girish Chandra Tripathi ◽  
Meenakshi Rawat ◽  
Sudhir Kamath ◽  
M. V. Kartikeyan
Keyword(s):  
Traveling Wave ◽  
Injection Technique ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Signal Injection

A theoretical and experimental study of injection-pulling for IL-PLL optoelectronic oscillator under RF signal injection

Optik ◽  
2020 ◽  
Vol 203 ◽  
pp. 164059
Author(s):  
Abhijit Banerjee ◽  
Larissa Aguiar Dantas de Britto ◽  
Gefeson Mendes Pacheco
Keyword(s):  
Experimental Study ◽  
Optoelectronic Oscillator ◽  
Signal Injection ◽  
Rf Signal

Experimental Study on Seismic Behavior of Masonry Walls Retrofitted Using Epoxy Resin Injection

2011 ◽  
Vol 94-96 ◽  
pp. 1373-1377 ◽  
Author(s):  
Chang Ming Bu ◽  
Ying Min Li ◽  
Oday Asal Salih
Keyword(s):  
Experimental Study ◽  
Epoxy Resin ◽  
Seismic Behavior ◽  
Human Life ◽  
Primary Objective ◽  
Experimental Program ◽  
Injection Technique ◽  
Masonry Walls ◽  
Initial Stiffness ◽  
Resin Injection

2008 Wenchuan earthquake has showed that failure of masonry walls is one of the major causes of material damage and loss of human life due to seismic events. Therefore, study of masonry walls seismic behavior and development of effective and practical retrofitting schemes is an urgent need. So this work presents an experimental program that investigates in-plane seismic behavior of common types of shale masonry walls before and after retrofitting using epoxy resin injection technique. In this experimental study, the primary objective was to evaluate the efficiency of this retrofitting method on masonry walls. The results of this study shows that using epoxy resin injection technique increased the in-plane maximum strength, the ductility, the initial stiffness value, the stiffness, and the energy dissipated during all the loading stages, and decreased the ductility factor.

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