Discussion
What does a reverberation chamber measure?
Answer: A
A metal room with a stirrer produces a statistically uniform, randomly polarised field, so the power received or radiated can be averaged over all directions and polarisations without measuring any pattern. That yields total radiated power and hence efficiency very quickly. Pattern and impedance are measured elsewhere, and polarisation information is deliberately averaged away, which is precisely what makes the measurement fast and orientation independent.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development