ELT-47287 RF Project, 5 cr

Toteutuskerta ELT-47287 2019-01

Kuvaus

In this course students design, build, and test a compete RF circuit, for example a microwave amplifier, according to given specifications. The course mimics real working life tasks in RF design jobs. Students document their design work in a brief report and present the results to peers in a seminar. The topics are flexible and are typically related to each other. One can suggest own topic also.

This year (fall 2019) the suggested topic is "Down-converter for 864 MHz". Students design and build the needed sub-circuits to this system: a low-noise amplifier, an RF mixer, a VCO, a frequency divider, etc. The system is supposed to receive and convert a 864-MHz radio signal down to 96 MHz which can be demodulated with standard FM radio parts. The final outcome is a fully functional, battery-operated receiver for wireless microphones that use 864 MHz as their carrier frequency.

A necessary prerequisite is ELT-47206 Basics of RF Engineering (or equivalent). Students are encouraged to take ELT-47266 Active RF Circuits at the same time since the same topics are studied in that course, but form rather a theoretical point of view: previous knowledge is applied and the inner workings of the circuits is explained.

Opetus

Arvosteluasteikko

Numerical evaluation scale (0-5)

Suoritusvaatimukset

1. Agree on RF circuit specification with teacher
2. Design, build, and test own circuit
3. Demonstrate functionality and performance own circuit in lab, demo accepted
4. Report accepted.
5. Presentation accepted.
6. Mandatory meetings attended.

Kohderyhmät

Electrical Engineering , International Students , Jatkotutkinto-opiskelijat , Sähkötekniikka