Aerospace Engineering Commons^™

831sat: A Cubesat Subsystem Platform For Space Systems Development Education, Dominic S. Fucile, George Lordos, James Dingley, Kerri Cahoy, Paul Fucile

Small Satellite Conference

The CubeSat standard has become one of the most popular frameworks for co-curricular and extracurricular student satellite projects, yet its integration into formal curricula for space systems engineering remains limited.

Accessibility concerns:

• Students encountering satellite design for the first time face a learning curve when working with flight-representative hardware.
• Time constraints of undergraduate semesters limit the technical depth covered in a single course.
• Existing educational platforms often lack subsystem flexibility and fidelity needed to deliver an authentic systems engineering experience.

Presented is the 831Sat, a custom single board platform that provides core satellite subsystems:

• Central Processing Unit
• Electrical Power System …

Design And Implementation Of A Semi Automated Uhf Ground Station For Small Satellite Missions: A Case Study From India, Binoop Joseph, Vinayak Manoj, Thomas Francis, Madhav Vinod, Nikhil Jacob, Salih Majeed, Prajin I. R., Meghana Suresh, Salman Al Fariz K., Sijo George, Anish Chandra B. S., Anamika Kamath, Anjay Sudesh, Anurag Reghu, Aravind M. B., Manu Mohan, Ashfaque K. P., Amal Chandran

Small Satellite Conference

Mission success ultimately depends on reliable telecommand and telemetry links between spacecraft and Earth. For small satellites operating under tight power, size and link margin constraints, a technically robust and regulation compliant ground station is a mission critical enabler rather than an afterthought.

This poster presents a case study of a semi automated UHF ground station designed, built and commissioned by HEX20 in Thiruvananthapuram — one of the earliest privately owned and operated satellite ground stations in India — covering the hardware signal chain, the tracking and decoding software stack, integration and calibration, and the regulatory path to operation.

Modeling Liquid Propellant Slosh Disturbances For Small Satellite Attitude Control, Phillip Miret, Nathan Cole, Robert E. Zee

Small Satellite Conference

Objective:

Develop and optimize a reduced order spring-mass-damper (SMD) analogue of propellant slosh using computational fluid dynamic (CFD) analysis. Evaluate the efficacy of generating feedforward compensation terms using the SMD model to improve attitude control performance during rapid spacecraft slews.

Multipoint Sensor Constellations Demonstrated On Spear-1 Using Radstar, Black Box, And Fastbus+, Jeff Dailey, Matt Orvis, John Pugsley, Matt Voss, Hank Voss, Nathan Turner, Dillon Embry, Gretchen Barnes, Mike Schuckel, Nathan Daniels

Small Satellite Conference

NearSpace Launch (NSL) has developed and flown both multipoint sensor constellations and hosted-payload smallsat constellations since 2014, supporting missions for educational, commercial, and government partners. These missions enable distributed, multipoint sensing by combining compact sensor suites with persistent, low-latency satellite links and a common, time-ordered data architecture suitable for constellation operations. Recent flight heritage includes 24/7 space-to-Internet communications and rapid Launch and Early Operations Phase (LEOP) telemetry acquisition to support early identification, commissioning, and anomaly response. Most recently, the Space Power and Energy Advanced Reconnaissance (SPEAR-1) constellation demonstrated this multipoint architecture while maturing advanced power-generation and energy-storage technologies relevant to …

Schott Options For Efficient Design-To-Cost Zerodur® Optical Assemblies With Established Supply Chain Reliability, Florian Gollier, Jesse Bonfeld, Dustin Ruth, Janina Krieg, Thomas Westerhoff, Tony Hull, Jacqueline Caraballo

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

The Quantum Cubesat: A Perspective For Quantum Technology In Orbit, Natalie Pearson, Andrew Kelly, Curtis Talbot, Colin Aitken, Kevin Quillen, Sandy Provan

Small Satellite Conference

Motivation

The ability to measure, control and exploit quantum effects has shown significant potential to outperform classical devices across a variety of applications in computing, sensing and communication. However, quantum devices today typically depend equipment that is large, heavy, expensive and delicate. Bringing quantum capability to space requires a relentless focus on miniaturisation, ruggedisation and applicability. Focusing engineering efforts on the most promising technologies to realise their benefits in orbit is a crucial step in this process.

Gigabit Ethernet Satellite Bus For Smallsat Applications: Standardizing Cots-Based High-Speed On-Board Data Communication, Lucas Felderhoff, Mathias Reibe

Small Satellite Conference

The satellite architectures of modern missions underline the increasing need to simplify and standardize on-board data buses. This requirement becomes more critical as missions demand higher data rates and greater flexibility.

Validation Of A Modular Adcs Architecture For Small Satellites, Saish Sridharan

Small Satellite Conference

Poster Presented at the 2026 Small Satellite Conference

Rad-Hard Circuits For Complete System-On-Chip Integration Of Smallsat Electronics On Standard Non-Rad-Hard Cmos Including Finfets, Ignatius Bezzam, Dhandeep Challagundla, Riadul Islam

Small Satellite Conference

1. SmallSat Compute Is Thermally Constrained

• SmallSats are packing more autonomy, sensing, and payload processing into tighter volumes.
• Power budget, heat removal, and radiation reliability constrain sustained on-orbit computation.
• Off-chip shielding increases mass and volume
• Redundancy and guard-banding increase switching energy. 
• This work targets lower heat generation and higher reliability inside the silicon.

Systems Progress Overview Of Rosisat: The Radiation Orbital Shielding Investigation Satellite, Chase Patterson, Jacob Blanton, Jayden Mcdonald, Kylie Nager, Colson Walker, Francisco Crespo Cutillas

Small Satellite Conference

Exposure to space weather in the Low Earth Orbit (LEO) space weather environment poses significant challenges to both the integrity and longevity of orbital hardware, as well as the health of astronauts, driving the necessity for improved means of radiation shielding for future manned and unmanned missions. With a 1U CubeSat formfactor, ROSISat is a planned LEO mission that aims to characterize the radiation shielding capabilities of seven candidate materials. By comparing the shielding performance of each composite and constituent material, ROSISat will place a specific focus on correlating how molecular structure influences radiation shielding. Further, current simulations lack the …

Satellite Autonomous Launch Assembly (Satlass): Cold Gas Propulsion System Testing, Anthony Todisco Jr., Jaden Caradine, Justin Della, Essence Howard, Colin Mccaughey, Andrew Hawks, Alexander Kushto, Javier Narvaez, Gabriella Colon O'Hara, Franyerson Lopez Ochoa, Elizabeth Ptak, Diana Tormo, Francisco Crespo Cutillas, Sean Crouse, Lary Finberg

Small Satellite Conference

Project SATLASS plans to become one of the first cold gas propelled CubeSat Deployers used. Using Nitrogen gas, SATLASS will be able to place multiple CubeSats into customizable orbits autonomously. A modular housing unit will allow for 3-1U CubeSats to 1-3U CubeSat to ride along with SATLASS through Low Earth Orbit.

4dof Steam Propulsion System For 1u Cubesats And Larger, David Hinkley, Jonathan Cheng, Susan Ossareh, Jeff Asher, Logan Fernandez, Brenda Valdez, Bhargav Nagarajan, Aryan Jafari, Stephen Samples

Small Satellite Conference

Aerospace developed a warm gas water vapor propulsion system for the OCSD-A mission in 2015 and redesigned it for the AeroCube-10 mission in 2019. Those were single nozzle systems. The 2019 mission performed reliably so this design is an evolution to 5 thrusters. Also new is that the main tank is additively manufactured aluminum so that tubing can be embedded and thermal management is easier.

Advanced Avionics: Low Swap Hpsc Box For Space Autonomy, Behnam Azimi, Sun Hur-Diaz, Hossein Mohammadkhan, Michael Romeo, Sean Semper, Alan Cudmore

Small Satellite Conference

Objective: To provide a next-generation avionics system built on NASA's High Performance Spaceflight Computing (HPSC) processor technology.

An Operator-In-The-Loop Smallsat Operations Simulation For Classroom Training, Samuil Nikolov, Kaelyn Tindall, Lana Laskey

Small Satellite Conference

Training spacecraft operators through a hybrid environment combining live telemetry, game-engine visualization, subsystem consoles, and real-time anomaly response.

An End-To-End Optical And Ethernet Networking Architecture For Next-Generation Satellite Constellations, Gianluca Giuffrida, Francesco Falaschi

Small Satellite Conference

• Modern satellites generate ever-increasing data volumes, increasingly challenging traditional RF links. IngeniArs combines very high speed optical links, up to 10 Gbps, with an onboard Ethernet routing fabric
• Optical data is packetized and dynamically routed for onboard storage or processing, or relayed across the constellation from satellite to satellite until it reaches an available ground station
• The result is reduced time-to-ground, increased contact opportunities, and more resilient end-to-end data delivery across the space and ground segments, despite intermittent link availability

Autonomous Onboard Navigation And Mission Planning In A Lunar Near-Rectilinear Halo Orbit, Carl De Vries, Robert Pritchett, Sun Hur-Diaz, Nathan Esantsi, Liam Greenlee, Ben Leser, Mike Romeo

Small Satellite Conference

autoNGC is a core Flight System (CFS) application suite that performs real-time, onboard autonomous navigation, guidance and control (autoNGC)

Development Of The Korea's First Hyperspectral Microsatellite Constellation For Local-Scale Methane Monitoring: Narsha, Geuk-Nam Kim, Jinyoung Shin, Museong Park, Sang Hun Lee, Heewon Park, Taemin Kim, Jooin Lee, Dohyun Kim, Insun Jung, Marcin Badowski, Kiyun Park, Jae-Pil Park, Jaemin Hong, Yu-Ri Lee, Sujong Jeong, Alexandra Jercaianu, Pawel Snopek

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Experimental Investigation Of "Structured Radio Wave" Propagation Using A Deployable Parabolic Reflector With A Uniform Circular Array, Makoto Ito, Tsukasa Funane, Yosuke Tanabe, Miki Yonehara, Hisatoshi Kimura, Keigo Nakamura, Yasuyuki Miyazaki, Satoshi Ikari, Shinichi Nakasuka, Ayako Torisaka, Koichi Watanabe

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Feasibility Of Failure-Resilient Swarm Formation Flying And Multi-Beam Coherent Apertures In 10000+ High-Density Satellite Swarms, Sumio Morioka

Small Satellite Conference

Direct-to-Device (D2D) communication links satellites directly to ground terminals without large antennas, supporting future Cyber-Physical Systems (CPS) and IoT. Our earlier work [1] showed that a formation of 10,000+ ultra-small satellites, as a coherent phased-array aperture, closes the D2D link budget. This study asks whether the formation can be operated within each satellite’s available power.

Lego®-Based Cubesats For Space Outreach, Stefan Brandle, Joshua Brown, Evan Smith, Drew Nye, Sydney Reddy, Twidy Kwae, Kaiya Grzesiak, Matthew Roderer, John Hetz

Small Satellite Conference

Taylor University Computer Science and Engineering is building a satellite having a LEGO®-robotics-based payload.

Mission Goals

• Have university students build a novel ELEO satellite
• Demonstrate viability of LEGO robotics electronics in space for short-term low-altitude missions
• Enhance space awareness by capturing the public's imagination through integral use of LEGO in an actual satellite
• Identify partners willing to provide advice and promote this project
• Create additional pathways for K-12 and university student participation in building satellites and satellite-related projects
• Support other space-education organizations through a high-visibility satellite project
• Continue space outreach efforts in the spirit of the ThinSat project
• ThinSat was …