HackRF <b>+</b> GNU Radio: A software-defined radio to teach communication theory

Barrio, Alberto A. Del; Manzano, José P; Maroto, Víctor M; Villarín, Álvaro; Pagán, Josué; Zapater, Marina; Ayala, José L.; Hermida, R.

doi:10.1177/0020720919868144

Cited by 13 publications

(8 citation statements)

References 24 publications

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“…Its single RF channel can be set as either transmitter or receiver (half-duplex). It has been used in several different applications, such as RF exposure assessment [10], as a testbed for avionic wireless tests [11], as an education tool [12] and to measure WiFi spectrum occupancy [13]. SDR sensitivity is primarily defined by the the number of bits of its ADC.…”

Section: Sdr and Gnu Radiomentioning

confidence: 99%

Near-Field Measurement System Based on a Software Defined Radio

Perotoni¹,

Silva²,

Silva³

et al. 2022

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This article reports an SDR (software-defined radio) operating as a receiver for nearfield measurement, aiming at EMC pre-compliance tests. The SDR replaces professional-grade RF instrumentation with benefits, with lower costs. Its software application is based on open-source GNU-Radio, which grants a higher versatility to the signal processing and visualization, requiring a single laptop to analyze the data and control the whole system, in real time. Reported tests used two commercial PCB magnetic field probes, and a proof-of-concept near-field imaging is performed in an L-shaped transmission line at 1100 MHz.

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Section: Sdr and Gnu Radiomentioning

confidence: 99%

Near-Field Measurement System Based on a Software Defined Radio

Perotoni¹,

Silva²,

Silva³

et al. 2022

PIER Letters

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“…This simulation tool helps students to enhance learning, understanding and saving the time of implementation and development of laboratory experiments. According to Del Barrio, Manzano, Maroto, Villarín, Pagán, Zapater et al (2019) that the use of simulations to study communication theory can help improve student understanding compared to using a traditional equation-based environment. This is also supported by Altintas (2011) related to the use of GUI MATLAB, which is used for teaching and learning power electronics courses, can behave as a front-end interface.…”

Section: Graphical User Interface (Gui) Simulationmentioning

confidence: 99%

Analyzing factors of Gui simulation as learning media toward students' learning outcomes

Buditjahjanto

2022

J. Technol. Sci. Educ.

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The use of simulation tools has been widely used to learn something. Simulation tools have the advantage of imitating a process similar to the actual situation. But there are only a few researches that examine the students' engagement in using simulation tools in the learning process so that it affects the student learning outcomes. This research aims to analyze the factors of GUI simulation as learning media for learning signal coding technique based. PLS-SEM method was used to investigate the impact and the relationship of factors of GUI simulation such as easiness of use, media attractiveness and learning content toward learning outcome. The results showed that the learning content factor gave a large and significant contribution toward learning outcomes, while easiness of use and media attractiveness made a small contribution to the learning outcome.

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“…A Software-Defined Radio (SDR) is a term defined in 1990s by its creator Joseph Mitola, as an identifier for a class of radios that could be reprogrammed and reconfigured through software instead of hardware [6][7][8]. The concept of SDR has been evolving during recent decades but, in general, are those devices based on structure shown in Figure 1.…”

Section: Introductionmentioning

confidence: 99%

Global Navigation Satellite Systems Signal Vulnerabilities in Unmanned Aerial Vehicle Operations: Impact of Affordable Software-Defined Radio

Novák,

Kováčiková,

Kandera

et al. 2024

Drones

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Spoofing, alongside jamming of the Global Navigation Satellite System signal, remains a significant hazard during general aviation or Unmanned Aerial Vehicle operations. As aircraft utilize various support systems for navigation, such as INS, an insufficient Global Navigation Satellite System signal renders Unmanned Aerial Vehicles nearly uncontrollable, thereby posing increased danger to operations within airspace and to individuals on the ground. This paper primarily focuses on assessing the impact of the budget friendly Software-Defined Radio, HackRF One 1.0, on the safety of Unmanned Aerial Vehicles operations. Considering the widespread use of Software-Defined Radio devices today, with some being reasonably inexpensive, understanding their influence on Unmanned Aerial Vehicles safety is crucial. The generation of artificial interference capable of posing a potential threat in expanding Unmanned Aerial Vehicles airspace is deemed unacceptable.

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HackRF + GNU Radio: A software-defined radio to teach communication theory

Cited by 13 publications

References 24 publications

Near-Field Measurement System Based on a Software Defined Radio

Near-Field Measurement System Based on a Software Defined Radio

Analyzing factors of Gui simulation as learning media toward students' learning outcomes

Global Navigation Satellite Systems Signal Vulnerabilities in Unmanned Aerial Vehicle Operations: Impact of Affordable Software-Defined Radio

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