Reliable, versatile and remotely controlled instrumentation of an hectometric loop antenna using appropriate...

Area of Science:

• Environmental Science
• Instrumentation Engineering
• Open-Source Technology

Background:

• A unique scientific site requires robust instrumentation for environmental measurement.
• Existing systems may lack the flexibility and reliability needed for harsh environments and complex scientific objectives.
• The scientific community needs accessible and adaptable measurement tools.

Purpose of the Study:

• To present the instrumentation of a giant loop antenna for environmental measurement.
• To detail the design, development, and deployment of an open-source, low-cost electronic system.
• To provide previously unpublished insights into the electronic setup for enhanced reliability and flexibility.

Main Methods:

• Designed and developed an open-source, low-cost electronic system.
• Utilized a Raspberry Pi to pilot five associated Arduino boards for measurement control.
• Implemented a system architecture ensuring automation, pilotability, and remote reprogrammability.
• Focused on hardware and software reliability for long-term operation in a harsh environment.

Main Results:

• The electronic system has been successfully deployed and operated for over two years.
• The system demonstrates reliability and flexibility, meeting stringent environmental and scientific requirements.
• The feasibility of the measurement principle has been previously established in scientific publications.

Conclusions:

• The presented electronic setup offers a reliable, flexible, and cost-effective solution for environmental measurements using a giant loop antenna.
• The open-source nature and remote control capabilities make the system valuable for the scientific community.
• The system's successful two-year operation validates its design and implementation for demanding scientific applications.