hesham_ik

Hesham Ibrahem Khalaf

Demonistrator -

Faculty of engineering

Address: Electrical Engineering Dept"4th Floor"-Room 429

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section 4 --- electronics 1

2020-03-19 11:13:05
section 4 --- electronics 1
https://drive.google.com/drive/folders/1s8pINvoEPbWJ2IIZFDtJRgI84rvyL-dU Read more

sheet-3-electronics 2

2019-10-27 14:05:11
sheet-3-electronics 2
attached sheet 3 Read more

Electronics 3- Midterm

2018-12-15 07:44:10
Electronics 3- Midterm
Mid-Term result Read more

sheet 5-circuit 2

2018-12-04 20:27:52
sheet 5-circuit 2
sheet 5-circuit 2-two port Read more

sheet 4-circuit 2

2018-11-10 11:11:25
sheet 4-circuit 2
Magnetic sheet has been added to course supplements Read more

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Ultra-low Power High Sensitivity Photoplethysmography Sensor Based on Inverted Cascode Transimpedance Amplifier Using Quasi-Floating Gate

2019-09-22 21:24:23 | Keywords PPG,
Ultra-low Power High Sensitivity Photoplethysmography Sensor Based on Inverted Cascode Transimpedance Amplifier Using Quasi-Floating Gate
This paper presents a design and simulation results for a Photoplethysmography (PPG) sensor front-end circuitry. An ultra-low power consumption is achieved since proposed integrated inverted cascode Transimpedance Amplifier (TIA) is incorporating a quasi-floating gate (QFG) topology. The proposed TIA has 0.3 Hz high -pass frequency that is less than the lowest frequency of PPG signal. The designed transimpedance gain of ... Read more

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Frequency response

2019-03-05 21:05:25 | Electronics Circuits 1
Frequency response
_ASSIGNMENT_ Design CE amplifier has a voltage gain of 100 and bandwidth of 1 MHz, maximum power consumption accepted is 50 mW from 12 V DC supply. Read more

Report 1

2018-12-04 20:36:20 | Circuit Theory(2)
Report 1
Report for second year students section 1 and section 3 SUBMIT your report by 16/12/2018 Read more

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