Hello, I'm

Roshan Yan

Electrical Engineering Student

Focused on analog & hardware design with hands-on PCB experience. Interested in RF systems, semiconductor devices, and power electronics.

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Featured Projects

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1 GHz Active Oscilloscope Probe

Completed

Designed a wideband, DC-coupled active probe using an open loop buffer topology. High-speed PCB uses controlled impedance routing and minimized parasitics to extend bandwidth to 1 GHz.

RFPCB LayoutAnalogHigh Speed

FPGA CORDIC Spectrum Analyzer

Completed

Zero-IF low frequency digital receiver with VGA spectrum display implemented on FPGA using CORDIC-based frequency synthesis and mixing.

FPGAHDLDSP

Electrostatic Headphones & Amplifier

In Progress

Investigated amplifier topologies for driving electrostatic transducers and validated a boost converter design for generating the high-voltage DC bias required by the earspeakers.

AnalogPower ElectronicsAudio