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.
Featured Projects
View all →1 GHz Active Oscilloscope Probe
CompletedDesigned a wideband, DC-coupled active probe using an op-amp amplifier topology with a tuned compensation network. High-speed PCB uses controlled impedance routing and minimized parasitics to extend bandwidth to 1 GHz.
RF DesignPCB LayoutHigh-Speed DesignAnalog
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FPGA CORDIC Spectrum Analyzer
CompletedZero-IF digital receiver implemented on FPGA with vectoring and rotation CORDIC blocks for quadrature down-conversion, envelope detection, and phase/magnitude extraction. Includes complex mixing, low-pass filtering, and sample decimation with full HDL testbench validation.
FPGAHDLDigital Signal ProcessingRF
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