Caleb Tulloss Email & Phone Number

Cambridge, Massachusetts, United States

Recently joined the team and excited to dive deeper into analog & mixed-signal circuit design!

New York, New York

Within this required introductory course for first-year engineering undergraduates, students must choose a project (normally led by faculty) in the sub-discipline of their choice. I had the opportunity to develop and instruct a new project.- Conceived project and designed syllabus and assignments based on disciplinary learning objectives- Created lesson plans and instructed 4 synchronous workshop-style lessons per semester- Developed online content for asynchronous coverage of background material- Refined project structure and content based on peer observation and student feedback

New York, New York

I conducted graduate research in the Bioelectronic Systems Lab, supported by a Blavatnik Presidential Fellowship.Project: 1024-channel, probe-agnostic murine neural signal conditioning ASIC- Designed low-noise amplifier (0.1Hz-50kHz), tunable pseudoresistor, switched-capacitor (SC) bandpass filter (300Hz-10kHz), SC variable-gain amplifier (schematic, simulation, layout, post-layout verification)- Developed verification suite for full analog signal chain (ADE Assembler/Verifier)

New York, New York

ELEN E3331 Electronic Circuits, Spring 2019ELEN E3081 Circuit Analysis Laboratory, Fall 2018- Led three lab sections, each meeting semiweekly, introducing key concepts and debugging student setups- Managed undergraduate lab assistants

New York, New York, United States

- Conducted teaching observations as a service for graduate student peers in other departments

New York, New York, United States

- Developed teaching observation skills as a fellow observing peers & faculty, being observed, reviewing assignments, and microteaching- Reflected on improvements to personal teaching pedagogy- Specifically, used feedback to improve computer engineering project (above)

Providence, Rhode Island

Between my undergraduate and graduate studies, I conducted ASIC design research with Prof. Jacob Rosenstein, supported by the Sriram Jayakumar '13 Summer Research Award.- Designed current-mode bandgap reference generator (schematic, simulation), relaxation oscillators for temperature and supply voltage sensing (schematic, simulation, layout, post-layout verification)S. Dai, C. R. Tulloss, X. Lian, K. Hu, S. Reda and J. K. Rosenstein, “Temperature and Supply Voltage Monitoring with Current-mode Relaxation Oscillators,” 2020 IFIP/IEEE 28th International Conference on Very Large Scale Integration (VLSI-SOC), pp. 192-197, 2020.Invited chapter-length version in VLSI-SoC: Design Trends, 2021.

Providence, Rhode Island

For my undergraduate honors thesis, I worked with Prof. David Borton on a prototype for untethered primate eye orientation tracking using resonant coupling, supported by the Neal B. Mitchell '58 Systems Thinking Project Award.- Designed discrete analog circuits to measure coil coupling between stationary and eye-mounted coils- Designed benchtop test system with Arduino control, custom breadboard, 3D-printed parts, motors, and accelerometer- Performed post mortem experiments to verify coil resonance and circuit operation- Developed MATLAB script to compare measured coil coupling against ground-truth orientation- Analyzed theoretical coil coupling using HFSS electromagnetic simulations

Providence, Rhode Island

ENGN 1620 Analysis and Design of Electronic Circuits, Spring 2018- Provided guidance on, debugged, and assessed student lab work during asynchronous lab hours- Graded homework assignmentsENGN 1630 Digital Electronic Systems Design, Fall 2017- Provided guidance on, debugged, and assessed student lab work during asynchronous lab hours- Required course for third-year electrical and computer engineering undergraduates. 27 students.ENGN 0510 Electricity and Magnetism, Fall 2016- Led two lab sessions per week, introducing key concepts and debugging student setups- Graded lab reports

Providence, Rhode Island

- Organized lecture by Rhode Island Secretary of State Nellie Gorbea- Arranged biannual meetings with local state representatives and senators

East Greenwich, Rhode Island

- Developed automated product test system (load & measurement PCBs, C# control, integration with TestRail API).

Providence, Rhode Island

For my first research experience, I worked in Prof. Daniel Mittleman's terahertz optics group.- Designed sample-positioning system (MATLAB control, Thorlabs translation stage, machined metal sample-holders)G. R. Keiser, N. Karl, P. Q. Liu, C. Tulloss, H.-T. Chen, A. J. Taylor, I. Brener, J. L. Reno, and D. M. Mittleman, “Nonlinear terahertz metamaterials with active electrical control,” Applied Physics Letters 111, 121101, 2017.

Weld, Maine

- Taught sailing and supervised a lodge of campers for eight weeks during the summer 2014 and 2015.- Led organization of regatta program.Selected as co-staff member of the year in 2015.

Woburn, Massachusetts

Assisted in the prototyping of a probe designed to clear arteries using electrically-generated plasma.- Assembled photodetector system to observe plasma- Tested electrical circuits

Mphil, Electrical Engineering, 4.05 Gpa

MPhil signifies completion of doctoral courses (beyond the MS) and thesis proposal.

Ms, Electrical Engineering, 4.13 Gpa

Bs, Electrical Engineering, 4.0 Gpa

Activities and Societies: Tau Beta Pi, Sigma Xi, Brown IEEE, Brown Building Society, Brown DemocratsMagna cum laude. Honors thesis.

Education record

Activities and Societies: Swimming, Tennis, Math Team, Politics Club Secretary, National Merit Finalist, National AP Scholar, High Scorer.