Mohamed Essam

I have joined this community to introduce a workshop in digital design to the participants

Overall grade =105%. Key Topics Covered: 🔹️ MOSFET Models 🔹️Single-stage and Cascode Amplifiers 🔹️Current Mirrors 🔹️Differential Amplifier and 5T-OTA 🔹️gm/ID Methodology and Systematic Design Procedures 🔹️Advanced Concepts: Feedback & Stability Compensation, Noise, Common Mode Feedback Network (CMFB), Slew Rate (SR), PSRR, Mismatch, Biasing, and Reference Circuits We completed 11 hands-on labs, including two mini projects where I designed: 🔹️ A Two-Stage Miller OTA 🔹️ A Fully Differential Folded Cascode OTA with Common Mode Feedback The course culminated in a Design Challenge, where we designed a self-biased sub-one voltage bandgap reference.

I have finished my internship at the National Air Navigation Service Company @NANSC. During the last month, I have learned important concepts and taken a look at their real-life applications. I learned a lot about the following topics: -Primary surveillance radar (PSR). -Secondary surveillance radar (MSSR or Mode S). -Advanced surface movement guidance and control system (ASMGC-S). -Surface movement rader(SMR). -Multilateration (MLAT). -Wide area Multilateration(MAW). -Automatic dependent surveillance (ADS). -VOR principle and how it work and how its different types of antenna designed. -DME as an example of secondary Rader . -Central telephony and frames management. -Copper and fibre Cable Networks and made Fiber welding. -Central telephony and frames management. -Satellite Communication Systems. -GNSS. -aircraft communication system. -VHF Extended Rang department. -HF High Frequency department . -Voice Communication and Control Systems VCCS department. -ATC Cairo Towers Communications.

Teaching and helping students some concepts and skills to deal with problems and solve it students send their questions to me to be answered check the quality of the teacher book