Bivinetto, Brian Loya, Beneda Bendrihem, Shiron
Road travel safety is always the most important issue in transportation systems. In general, several factors cause road accidents, such as human error, vehicle mechanical failure, roadway limitations (e.g. pavement, lane geometry, etc.), and inclement weather conditions. The major focus of today’s transportation developments is related to making hi...
Perez, Esteban I
This project presents the design and implementation of a portable, remotely programmable amateur radio system operating on the 2-meter and 70-cm bands. The system utilizes Raspberry Pi 5 and LimeSDR hardware to facilitate communication between aerial and ground units, allowing for efficient transmission and reception of synchronization and calibrat...
Duckworth, Liam Quezon, Berfredd
The main objective of the SAL-E mission is to grow the Cal Poly CubeSat Lab’s (PolySat) capabilities in rapid spacecraft design, as well as to provide the current generation of students with the opportunity to design, test, integrate, and communicate with a satellite. This summer we will be focusing on a few aspects of the spacecraft design and pre...
Liu, Wuwei Douglas Alvarez, Nicolas Jesus Huang, Eric
Radio transceivers play a pivotal role in establishing communication networks, particularly in regions where existing infrastructures are unstable or compromised due to natural disasters or conflicts. By utilizing LoRa (Long Range) communication technology, OWL Integrations develops radio transceivers to establish mesh networks to communicate with ...
Gharib, Daniel J
OWL Integrations Inc. is developing a LoRa mesh network using “Duck” radios to communicate using the LoRa modulation technique. This mesh network is intended for emergency communications in situations where Internet or cellular access is unavailable, such as disaster relief or warzones. The goal of this project is to investigate the feasibility of ...
Gharib, John
This thesis investigates the implementation and performance of Shuffled Faster than Nyquist (SFTN) signaling, a communication method that enhances spectral efficiency and provides physical layer security (PLS) in wireless communications. In Faster than Nyquist signaling, the Nyquist inter-symbol interference (ISI) criterion is exceeded, thereby inc...
Numa, Zachary C Nuccio, Joseph S
Requests for low-power and versatile wide-area Internet-of-Things (IoT) networks are becoming more prevalent with upcoming research in low-data rate ad-hoc mesh networks. Connections to terrestrial satellites have proven promising methods for increasing range capabilities for wide area networks (WAN). As research in communication with IoT networks ...
Freiman, Ariel
Direction finding with radio-frequency (RF) waves have numerous applications in radio navigation, wireless localization, emergency aid, and air traffic control, among others. Direction-finding using digital arrays outperforms traditional analog techniques but requires precise knowledge of the location of the array elements to obtain accurate result...
Ghaffarian, Nick Puckett, Gibson
The demand for high-speed, secure wireless communication is escalating, particularly in high-density environments like urban areas, and critical sectors such as healthcare and defense. Traditional Wi-Fi struggles with issues like signal congestion, electromagnetic interference, and security vulnerabilities, compromising connectivity quality. LiFi i...
McCarthy, Liam K
Project OWL is developing a LoRa mesh network “DuckLinks” for emergency communications, and the current LoRa protocol the Clusterduck Protocol is based on is severely limited in data rate. OWL plans to use Raspberry Pi computers to develop the next phase of Duck radios, which greatly opens the computing potential and flexibility of the system the D...