Electrical Engineering

Graduate Courses and Projects

• Advanced Analog Integrated Circuit Design II


• Designed a current reference based on band-gap voltage reference in 0.18 μm CMOS


• Advanced Analog Integrated Circuit Design I



• RF and High-Speed Integrated Circuits


• Designed a 40 GHz PLL (40 GHz VCO + 1/16 divider + phase comparator) in 90 nm CMOS
• Designed a 17 GHz fully-differential tuned LNA with 2.5 V power supply in SiGe200/sbc18 HBT


• Advanced Topics in Analog Circuits


• Designed an on-chip linear voltage regulator in 0.35 μm CMOS with minimum PSRR of 20 dB over all frequencies
• Designed a switched-capacitor gain of 2 and a second-order low-pass filter
• System-level and circuit design of a 12-bit second-order delta-sigma A/D with OSR of 20 and layout of telescopic op amps with four gain-boosters in 0.18 μm CMOS


• VLSI Design Methodology


• Design and layout of a 256 kb DRAM (complete chip) with less than 2x2 mm area in 0.35 μm CMOS
• Designed a 4-bit unsigned array multiplier in 0.35 μm CMOS


• Analog Circuit Design I


• Designed a fully-differential two-stage op amp in 0.35 μm CMOS
• Analysis and simulation of a frequency synthesizer and circuit design of a 1.5 GHz VCO in 0.35 μm CMOS


• Data Commuication



• Data Networks


• Studied data networks topology generation methods


• Digital Image Processing


• Camera calibration using pin-hole model
• 3D reconstruction from stereo images


• Digital Signal Processing


• Designed an FIR linear prediction filter for Dow Jones Industrial Average weekly data

Teaching Experience

• Teaching assistant for Signals and Systems, Sharif University of Technology, fall 2002.