TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Sampling Jitter in Charge Sampling Radio

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoIEEE Wireless Communications and Networking Conference (WCNCW), Paris, France, April 1-4, 2012
JulkaisupaikkaPiscataway, NJ
KustantajaInstitute of Electrical and Electronics Engineers IEEE
Sivut59-63
ISBN (elektroninen)978-1-4673-0680-5
ISBN (painettu)978-1-4673-0681-2
DOI - pysyväislinkit
TilaJulkaistu - 2012
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE Wireless Communications and Networking Conference -
Kesto: 1 tammikuuta 1900 → …

Julkaisusarja

NimiIEEE Wireless Communications and Networking Conference
ISSN (painettu)1525-3511
ISSN (elektroninen)1558-2612

Conference

ConferenceIEEE Wireless Communications and Networking Conference
Ajanjakso1/01/00 → …

Tiivistelmä

This article addresses some implementation challenges in the potentially very energy-efficient charge sampling radios. Alternative ways to implement charge sampler in charge sampling radio are considered, and the impacts and spectral shape characteristics of the sampling jitter induced signal distortion are analytically studied in these cases. The analysis shows that the spectrum of the distortion caused by the sampling jitter in a charge sampling receiver is not necessary flat, which in turn has direct impacts on the receiver design and dimensioning. The validity of the analytical results is verified with computer simulations. In simulations, both white Gaussian noise -type clock jitter and clock jitter generated by a phase-locked-loop oscillator are considered.