scholarly journals 2.1μm, 1.52μJ square-wave noise-like pulse from all-fiber figure-of-9 holmium-doped oscillator and single-stage amplifier

2021 ◽  
Author(s):  
Desheng Zhao ◽  
Bin Zhang ◽  
Xiran Zhu ◽  
Shuailin Liu ◽  
Linyong Yang ◽  
...  
Keyword(s):  
Single Stage ◽  
Square Wave

A Single-Stage Square Wave Buck-Boost Inverter

2015 ◽  
Vol 793 ◽  
pp. 280-285
Author(s):  
J.A. Soo ◽  
N.A. Rahman ◽  
J.H. Leong
Keyword(s):  
Duty Cycle ◽  
Output Voltage ◽  
Boost Converter ◽  
Single Stage ◽  
Experimental Results ◽  
Voltage Source ◽  
Voltage Waveform ◽  
Boost Converters ◽  
Dc Voltage ◽  
Square Wave

This paper proposed a novel single-stage square wave buck-boost inverter (SWBBI). The proposed inverter is designed by using dual buck-boost converters. The input DC voltage of the proposed inverter can be either stepped-down or stepped-up in square output voltage waveform depending on the duty-cycle applied for each buck-boost converter. This characteristic is not found in conventional voltage source inverter where the output voltage is always lower than the input DC voltage. The proposed inverter is analyzed by a series of simulations using MATLAB/Simulink as well as experiments by using different values of duty-cycle. A conclusion about the feasibility of the proposed inverter is given by comparing the simulation and experimental results.

Single‐stage high‐power‐factor low‐frequency square‐wave‐driven high‐intensity‐discharge lamp ballast

2013 ◽  
Vol 6 (4) ◽  
pp. 672-682 ◽  
Author(s):  
Chun‐An Cheng ◽  
Hung‐Liang Cheng ◽  
Tsung‐Yuan Chung ◽  
Chen‐Wei Ku
Keyword(s):  
Power Factor ◽  
High Power ◽  
High Intensity ◽  
Low Frequency ◽  
Single Stage ◽  
Square Wave ◽  
Discharge Lamp ◽  
High Power Factor

33: Synchronous Urethral Strictures: Prevalence and 10-Year Experience with Single Stage Reconstruction Via Systematic Retrograde Surgical Approach

2007 ◽  
Vol 177 (4S) ◽  
pp. 12-12
Author(s):  
L. Andrew Evans ◽  
Benjamin Moses ◽  
Kevin Rice ◽  
Craig Robson ◽  
Allen F. Morey
Keyword(s):  
Surgical Approach ◽  
Single Stage ◽  
Urethral Strictures

A SINGLE STAGE ECR SOURCE FOR THE RADIOACTIVE ION BEAM PROJECT IN LOUVAIN-LA-NEUVE

1989 ◽  
Vol 50 (C1) ◽  
pp. C1-813-C1-817
Author(s):  
M. ARNOULD ◽  
F. BAETEN ◽  
D. DARQUENNES ◽  
Th. DELBAR ◽  
C. DOM ◽  
...  
Keyword(s):  
Ion Beam ◽  
Single Stage ◽  
Radioactive Ion Beam ◽  
Ecr Source

Immediate Single-Stage Reconstruction of Complex Frontofaciobasal Injuries: Part II

2014 ◽  
Vol 75 (S 01) ◽  
Author(s):  
Sherif Emara ◽  
Hassan Nablsi ◽  
Tarek ELKammash ◽  
Mohamed Sief ◽  
Khaled Attia ◽  
...  
Keyword(s):  
Single Stage
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