ELEC-E4420 - Microwave engineering I, 07.01.2019-14.03.2019
This course space end date is set to 14.03.2019 Search Courses: ELEC-E4420
Radio wave safety online workshop (second DL 28 February at 20)
Completion requirements
Submissions opened: Friday, 25 January 2019, 10:00 AM
Submissions closed: Friday, 15 February 2019, 6:00 PM
Assessments closed: Thursday, 28 February 2019, 8:00 PM
Assessment phase
Workshop timeline with 5 phasesSkip to current tasks
- Setup phase
- Submission phase
- Task info Open for submissions from Friday, 25 January 2019, 10:00 AM (1919 days ago)
- Task info Submissions deadline: Friday, 15 February 2019, 6:00 PM (1898 days ago)
- Assessment phaseCurrent phase
- Task info Assessment deadline: Thursday, 28 February 2019, 8:00 PM (1885 days ago)
- Grading evaluation phase
- Closed
Perform the two tasks in the assessment phase (DL 28 February at 20).
1. Answer the two questions (task 1) of your fellow student. If needed, read again the document and/or use any other documents you find. Make a clear citation to the information you use for your answers.
2. Peer-review the quality of the opinion (task 2) of your fellow student. Evaluate, whether the following viewpoints are covered in the opinion (yes/no).
- the opinion has a title that hits to the point (yes/no)
- radio
waves do not ionize molecules (yes/no)
- radio waves are proved only to heat the tissue (mobile phone typically < 0.3 oC which is not shown to be harmful)
- radio
waves are not shown to cause cancer (yes/no)
- safety
limits (e.g., SAR, specific absorption rate) are regulated by the authorities to limit
the RF exposure/heating (yes/no)
- STUK
is the (highest) authority in Finland who regulates and monitors the safety
limits (yes/no)
- in
normal life, the largest exposure of RF power is typically caused by a mobile phone in
“talk position” (used without hands free) (yes/no)
- increasing
the distance from the antenna is the best way how to protect against the RF
exposure, examples mentioned (e.g., hands free) (yes/no)
- radio
waves attenuate inversely proportional to the square of the distance (the Friis
formula!) (yes/no)
- reliable
references mentioned, such as STUK articles (yes/no)
- idiomatic
fluent language (yes/no)
You have no assigned submission to assess