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M. Helmy A. Raouf
Observed names:
M Helmy A Raouf,
M.Helmy A.Raouf,
Mohamed Helmy Abdel Raouf
Observed institutions:
National Institute of Standards and Technology,
National Institute of Standards
OpenAlex ID:
A5110177988
Detection of Ultrasonic Signal Using Polarized Homodyne Interferometer with Avalanche Detector and Electrical Filter
2013
·
Tamer AbdElrehim
, M. Helmy A. Raouf
·
MAPAN
·
12
Construction and remote calibration of an automated resistance measuring system
2011
·
M. Helmy A. Raouf
, Rasha S. M. Ali
, et al.
·
MAPAN
·
12
Manual / automated capacitance box using micro-controller technique
2011
·
M. Helmy A. Raouf
·
MAPAN
·
8
Temperature Effects on the Electrical Performance of Large Area Multicrystalline Silicon Solar Cells Using the Current Shunt Measuring Technique
2010
·
Hala Mohamed Abdel Mageed
, Ahmed Faheem Zobaa
, et al.
·
Engineering
·
8
Electrical Performance Study of a Large Area Multicrystalline Silicon Solar Cell Using a Current Shunt and a Micropotentiometer
2010
·
Hala Mohamed Abdel Mageed
, Ahmed Faheem Zobaa
, et al.
·
Engineering
·
6
PDF
New Method for Measurement of AC Voltages Above 1 V Using TVC and Voltage Divider
2019
·
Rasha S. M. Ali
, M. Helmy A. Raouf
·
MAPAN
·
4
Design, implementation, and characterization of a new resistance box fabricated with fifteen outputs decades
2017
·
M. Helmy A. Raouf
·
Measurement
·
3
Measurement of capacitance and resistance using two perfectly synchronized voltage sources
2014
·
M. Helmy A. Raouf
, Kyu-Tae Kim
, et al.
·
Measurement
·
3
Verification of the Main Ratios of the 6010C Automatic Bridge Used for Resistance Measurement
2018
·
Rasha S. M. Ali
, M. Helmy A. Raouf
·
MAPAN
·
2
Fully Automated Inductance Measuring System Using New Fabricated Inductance Box
2017
·
M. Helmy A. Raouf
, A. Eliwa Gad
, et al.
·
MAPAN
·
2
Fully automated capacitance measurement system using new precise capacitance box
2016
·
Mohammed Helmy Abd El-Raouf
, M. Helmy A. Raouf
·
Conference on Precision Electromagnetic Measurements
·
2
Completely automated system for capacitance measurement through new accurate capacitance box
2017
·
M. Helmy A. Raouf
·
International Journal of Metrology and Quality Engineering
·
1
PDF
Improved Automated System for AC Voltage Calibrations Using Extending Range Resistors
2016
·
Rasha S. M. Ali
, M. Helmy A. Raouf
·
MAPAN
·
1
Simulated system for sensitive laser ultrasonic detection by CFPI based on power amplification using laser injection locking
2013
·
Tamer Abd-Elrehim
, M. Helmy A. Raouf
·
Optics and Lasers in Engineering
·
1
A simple double-balance impedance bridge for routine calibrations
2012
·
M. Helmy A. Raouf
, Kyu-Tae Kim
, et al.
·
Conference on Precision Electromagnetic Measurements
·
1
An Improved Design of a Fully Automated Multiple Output Micropotentiometer
2010
·
Hala Mohamed Abdel Mageed
, Ahmed Faheem Zobaa
, et al.
·
Energy and Power Engineering
·
1
PDF
Applying the New Physical Constants to Verify the Newly Improved Measuring System of the DC Voltage Standards at NIS
2026
·
Heba A. M. Hamed
, Omar M. Aladdin
, et al.
·
SSRN Electronic Journal
New proposed method for traceability dissemination of capacitance measurements
2021
·
Heba A. M. Hamed
, A. Eliwa Gad
, et al.
·
International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering
PDF
Design of Programmable Inductive Voltage Divider using Minimum Inductive Elements
2020
·
A. Eliwa Gad
, M. Helmy A. Raouf
, et al.
·
International Journal of Recent Technology and Engineering (IJRTE)
Automated dual source systems for measurement of DC resistance standards
2019
·
Rasha S M Ali
, M Helmy A Raouf
·
DOAJ (DOAJ: Directory of Open Access Journals)
Fabrication of automatic switch for AC-DC completely automated measurement system at NIS
2017
·
M Helmy A Raouf
, Rasha S M Ali
·
DOAJ (DOAJ: Directory of Open Access Journals)
Study the Performance of the AC/DC Resistors During Their DC and AC Measurements
2016
·
M. Helmy A. Raouf
, Rasha S. M. Ali
·
MAPAN
種々の直流標準抵抗器の電流依存性パラメータを,ボルタンメトリー-安法に基づいて測定した。【jst・京大機械翻訳】
2016
·
Rasha S. M. Ali
, M Helmy A Raouf
Current dependence coefficient determination for different DC standard resistors measurements based on Ⅴ-Ⅰ method
2016
·
Rasha S M Ali
, M Helmy A Raouf
·
DOAJ (DOAJ: Directory of Open Access Journals)
Bilateral Comparison of 1 V and 10 V Standards between the NIS (Egypt) and the BIPM, August to September 2014 (part of the ongoing BIPM key comparison BIPM.EM-K11.a and b)
2015
·
S Solve
, R Chayramy
, et al.
·
Metrologia
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Works count:
26
Citation count:
67
H-index:
5
I10-index:
2
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