scholarly journals New Six-Way Waveguide to Microstrip Transition applied in X Band Spatial Power Combiner

2017 ◽  
Vol 6 (4) ◽  
pp. 42-44 ◽  
Author(s):  
D. Passi ◽  
A. Leggieri ◽  
R. Citroni ◽  
F. Di Paolo
Keyword(s):  
Solid State ◽  
Electric Field ◽  
High Power ◽  
Power Amplifiers ◽  
Return Loss ◽  
High Efficiency ◽  
State Power ◽  
Power Combiner ◽  
X Band

A Spatial Power Combiner is proposed using an innovative waveguide to microstrip transition capable to divide the electric field in six equal parts per card. This device can combine 12 MMIC Solid State Power Amplifiers in the whole X Band with 13 dB of return loss and only 2.2 dB losses in a small size, high power and high efficiency system.

Low‐loss compact power combiner for solid state power amplifiers with high reliability

2016 ◽  
Vol 10 (3) ◽  
pp. 310-317 ◽  
Author(s):  
Mehrdad Gholami ◽  
Rony E. Amaya ◽  
Mustapha C.E. Yagoub
Keyword(s):  
Solid State ◽  
Power Amplifiers ◽  
High Reliability ◽  
State Power ◽  
Power Combiner ◽  
Low Loss

High Efficiency RF and Microwave Solid State Power Amplifiers

2009 ◽  
Author(s):  
Paolo Colantonio ◽  
Franco Giannini ◽  
Ernesto Limiti
Keyword(s):  
Solid State ◽  
Power Amplifiers ◽  
High Efficiency ◽  
State Power
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