Overview Modern wireless systems use transceiver building blocks that have tightly coupled functions in order to improve speed, reduce size, enhance coverage, and lower cost. One of the core ideas...
Fundamentals of Antenna Arrays
Antenna Array Background Overview Antenna arrays, also known as phased arrays or simply arrays, are configurations of multiple antennas that work together as a single system to transmit or receive...
PID Line Following Robot
A classic undergraduate project one may build in an embedded systems, mechatronics, or robotics course is a line following robot based on PID control. This ties together a lot of key ideas in mecha...
Material Characterization with Inverse Scattering
This project is based on undergraduate research I did with the Applied Mathematics Department at Santa Clara University. The code implementation of what is described here can be found on my GitHu...
2.4 GHz RF Energy Harvester
For my final year undergraduate project, I worked in a team on an ISM band RF energy harvesting system for powering (very) low energy loads. Despite this project happening during the peak of the CO...
IQ Demodulator - Passive Circuit Design
This project investigates the analysis and design of individual RF modules that are utilized in an idealized quadrature demodulator. For a given frequency range of operation, appropriate networks a...
Method of Moments Antenna Simulator
Introduction: What is Method of Moments? The Method of Moments is a technique used to solve Maxwell’s Equations in the frequency domain. In the MoM, electromagnetic sources are the quantities of i...
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