Efficient TV white space filter bank transceiver

Tools

Elliot, Ross Andrew and Enderwitz, Martin and Darbari, Faisal and Crockett, Louise Helen and Weiss, Stephan and Stewart, Robert; (2012) Efficient TV white space filter bank transceiver. In: 2012 proceedings of the 20th european signal processing conference (EUSIPCO). IEEE, ROM, pp. 1079-1083. ISBN 9781467310680

[thumbnail of elliot12a.pdf]
Preview
 PDF. Filename: elliot12a.pdf
Final Published Version
Download (383kB)| Preview

Abstract

Future devices operating in the TV white space (TVWS) spectrum will require to access different bands at different locations and times in order to avoid interference to incumbent users, requiring agility and sufficient spectral masks to satisfy regulators. Further, with very high-speed ADCs and DACs becoming reality, the purpose of this paper is to present a transceiver front-end capable of simultaneously up- and downconverting a significant portion of the UHF band. The proposed approach takes a two-stage filter-bank conversion for implementation on state-of-the-art FPGAs. We present three different parameterisations, which are compatible with the 40 TVWS channels between 470 and 790MHz in Europe, and compare them in terms of complexity and latency.

ORCID iDs

Elliot, Ross Andrew ORCID logoORCID: https://orcid.org/0000-0001-8051-5706, Enderwitz, Martin ORCID logoORCID: https://orcid.org/0000-0003-3656-8813, Darbari, Faisal, Crockett, Louise Helen ORCID logoORCID: https://orcid.org/0000-0003-4436-0254, Weiss, Stephan ORCID logoORCID: https://orcid.org/0000-0002-3486-7206 and Stewart, Robert ORCID logoORCID: https://orcid.org/0000-0002-7779-8597;
CORE (COnnecting REpositories)