A Waveguide Magic-T With Coplanar Arms for High-Power Solid-State Power Combining

2017 ◽  
Vol 65 (8) ◽  
pp. 2942-2952 ◽  
Author(s):  
Letian Guo ◽  
Jiawei Li ◽  
Wenhua Huang ◽  
Hao Shao ◽  
Tao Ba ◽  
...  
Keyword(s):  
Solid State ◽  
High Power ◽  
State Power ◽  
Power Combining

A NOVEL KA-BAND SOLID-STATE POWER COMBINING AMPLIFIER

2011 ◽  
Vol 23 ◽  
pp. 161-173 ◽  
Author(s):  
Li Zhao ◽  
Jun Xu ◽  
Lei Wang ◽  
Mao-Yan Wang
Keyword(s):  
Solid State ◽  
State Power ◽  
Power Combining ◽  
Ka Band

scholarly journals HIGH POWER BROADBAND PULSED MICROWAVE SOLID-STATE POWER AMPLIfIER WITH HIGH AMPLITUDE-PHASE STABILITY

2020 ◽  
Vol 258 (3) ◽  
pp. 53-59
Author(s):  
B. V. Emelyanov
Keyword(s):  
Mathematical Modeling ◽  
Solid State ◽  
Power Amplifier ◽  
Phase Stability ◽  
High Power ◽  
Theoretical Calculations ◽  
State Power ◽  
High Amplitude ◽  
Main Factors ◽  
The Stability

In this paper the principles of measuring the amplitude-phase stability are described. Fa ctors that negatively affect the amplitude-phase stability of a solid-state power amplifier are considered. The results of theoretical calculations and mathematical modeling of the dependence of this stability on various factors are presented, and on the basis of these results the main factors that negatively affect the amplitude-phase stability are identified. In the conclusion I present the results of practical measurements of the stability, and suggest methods to improve the amplitude-phase stability of high-power solid-state power amplifiers.

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