AMNE:(ENGINEERING AND TECHNOLOGY) AMNE:(Electrical Engineering Electronic Engineering Information Engineering)
- Khanzadi, M Reza,1983Chalmers tekniska högskola,Chalmers University of Technology (författare)
Calculation of the Performance of Communication Systems from Measured Oscillator Phase Noise
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
- 2014
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:research.chalmers.se:fea236fe-44b0-4f00-90e7-2e8b718d2dd4
- https://research.chalmers.se/publication/182368URI
- https://doi.org/10.1109/TCSI.2013.2285698DOI
Kompletterande språkuppgifter
- Språk:engelska
- Sammanfattning på:engelska
Ingår i deldatabas
- SwePubSwePub
Klassifikation
Anmärkningar
- Oscillator phase noise (PN) is one of the major problems that affect the performance of communication systems. In this paper, a direct connection between oscillator measurements, in terms of measured single-side band PN spectrum, and the optimal communication system performance, in terms of the resulting error vector magnitude (EVM) due to PN, is mathematically derived and analyzed. First, a statistical model of the PN, considering the effect of white and colored noise sources, is derived. Then, we utilize this model to derive the modified Bayesian Cramer-Rao bound on PN estimation, and use it to find an EVM bound for the system performance. Based on our analysis, it is found that the influence from different noise regions strongly depends on the communication bandwidth, i.e., the symbol rate. For high symbol rate communication systems, cumulative PN that appears near carrier is of relatively low importance compared to the white PN far from carrier. Our results also show that 1/f^3 noise is more predictable compared to 1/f^2 noise and in a fair comparison it affects the performance less.
Ämnesord och genrebeteckningar
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Kommunikationssystem hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Communication Systems hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- Phase-Locked Loop
- Voltage-controlled Oscillator
- Phase Noise
- Error Vector Magnitude.
- Bayesian Cram\'{e}r-Rao Bound
- Colored Phase Noise
- Communication System Performance
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Kuylenstierna, Dan,1976Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)danku (författare)
- Panahi, Ashkan,1986Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)ashkanp (författare)
- Eriksson, Thomas,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)thomase (författare)
- Zirath, Herbert,1955Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)zirath (författare)
- Chalmers tekniska högskola (creator_code:org_t)
Sammanhörande titlar
- Ingår i:IEEE Transactions on Circuits and Systems I: Regular Papers61:5, s. 1553-15651549-83281558-0806
Internetlänk
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