Study-unit SYSTEMS FOR AEROSPACE: COMPLIANCE AND TESTING PROTOCOLS

Versione Italiana
Course name Electronic engineering for the internet-of-things
Study-unit Code 70A00103
Curriculum Consumer and aerospace iot
Lecturer Antonio Faba
Lecturers
  • Antonio Faba
Hours
  • 48 ore - Antonio Faba
CFU 6
Course Regulation Coorte 2024
Supplied 2024/25
Supplied other course regulation
Learning activities Affine/integrativa
Area Attività formative affini o integrative
Sector ING-IND/31
Type of study-unit Opzionale (Optional)
Type of learning activities Attività formativa monodisciplinare
Language of instruction Italian
Contents Introduction to electromagnetic compatibility. Principal elecromagnetic compatibility stantards for avionics and space. Conducted and radiated emissions and susceptibilities. Elecrostatic discharges.
Reference texts Clayton R. Paul, Introduction to Electromagnetic Compatibility, Wiley, February 2006.

Slides delivered by the teacher.
Educational objectives Knowledge and competence on test procedure to conducted and radiated emissions and susceptibility qualification for the avionics and space environments.
Prerequisites Electromagnetic compatibility.
Teaching methods Lessons and excercices in laboratory.
Other information Meet the teacher
Learning verification modality Oral interview.
Extended program Introduction on electromagnetic compatibility, transmission lines, coupling net and probes. Filters. Electromagnetic Wave propagation. Antennas and shielding structures.

Analysis of the following standards: 61000-3-2; 61000-3-3; 55022; MIL-STD-461F: CE101; CE102; RTCA DO-160G: Section 21; test set-up, grounding, coupling and decoupling net. Current and voltage probes, interconnecting cables, measurements with oscilloscope and spectrum analyzers. Test procedures and limits. Comparison between IEC, MIL-STD-461F e RTCA DO160G standards. Apparatus for the mitigation of emissions and susceptibilities: filters. Laboratory training.

Analysis of the following standards: IEC: 61000-4-4; 61000-4-5; 61000-4-6; 61000-4-11; MIL-STD-461F: CS101; CS106; CS114; CS115; CS116; RTCA DO-160G: Section16-17-18-19-20-22. Test set-up, grounding, coupling and decoupling net. Current and voltage probes, interconnecting cables. Signal generators, pulse generators and amplifiers, modulation and step frequency. Test procedures and performances. Comparison betwen the following standards: IEC, MIL-STD-461F e RTCA DO160G. Apparatus and components for the susceptibility mitigation: filters, varistors, zener diods and gas transient suppressor. Laboratory training.

The phenomena of electrostatic discharge. Circuital modeling. Analysis of the following standards: IEC: 61000-4-2; STANAG 4239; RTCA DO-160G: Section 25. Electrostatic discharge testing: generators, discharge nets, amplitude and waveform shape. Apparatus and components for the mitigation of the effects of electrostatic discharges. Laboratory training.

Analysis of the following standards: IEC: 55022; MIL-STD-461F: RE101; RE102; RTCA DO-160G: Section 21. Test site: open site, shielding and semianechoic rooms. Test Set-up, grounding, decoupling nets. Antennas, interconnecting cables, measurements with spectrum analyzers. Test procedures and test limits. Comparison between the following standards: IEC, MIL-STD-461F e RTCA DO160G. Apparatus and components for the mitigation of the radiated emissions: filters and shields. Laboratory training.