Difference between revisions of "Antennas and their communication parameters (B2-B3)"
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* [[Media:UNIK4700-L3H12.pdf]] | * [[Media:UNIK4700-L3H12.pdf]] | ||
* [[Media:UNIK4700_Antennas.pdf]] | * [[Media:UNIK4700_Antennas.pdf]] | ||
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+ | = 2014 = | ||
+ | * Free Space propagation, see last slides in [[Radio_propagation_equation]] | ||
+ | * more information: propagation in free space, last slide in http://wiki.unik.no/index.php/Courses/UNIK4700signal | ||
+ | * Introduction to Antennas - http://wiki.unik.no/index.php/Courses/UNIK4700propagation |
Revision as of 22:15, 18 September 2014
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Antennas and their communication parameters (B2-B3)
Course | UNIK4700, UNIK9700 |
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Title | Antennas and their communication parameters |
Lecture date | 2014/09/19 0900-1200, room 308@UNIK |
presented | by Josef Noll, Håvard Austad, Joachim Tingvold |
Objective | Discussion on Antennas and their communication parameters |
Learning outcomes | What will we learn today:
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Pensum (read before) | Antenna Parameters
TDMA, FDMA and CDMA in Mobile Communications
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References (further info) | References: |
Keywords | antennas, beamwidth, radiation pattern, gain, directivity, input impedance |
this page was created by Special:FormEdit/Lecture, and can be edited by Special:FormEdit/Lecture/Antennas and their communication parameters (B2-B3).
Test yourself, answer these questions
- What two functions are performed by antenna?
- What is isotropic antenna?
- What factors determine antenna gain?
- What is meant by radiation pattern?
- What is polarisation ? What are its types?
- If a high frequency has a short wavelength, what wavelength does a low frequency have?
- What is fading?
- What is the difference between diffraction and fading?
- What is the difference between fast and slow fading?
- What is the difference between flat and selective fading?
Presentations from earlier years
Antennas
- Media:Antennas_for_communications_Haavard.pdf (by Håvard Austad)
Communications
- see Wave Propagation Parameters (by Joachim Tingvold)
Lecture notes
2014
- Free Space propagation, see last slides in Radio_propagation_equation
- more information: propagation in free space, last slide in http://wiki.unik.no/index.php/Courses/UNIK4700signal
- Introduction to Antennas - http://wiki.unik.no/index.php/Courses/UNIK4700propagation