An arbitrary bandwidth transmultiplexer and its application to flexible frequency-band reallocation networks
2007 (English)In: Proc. European Conf. Circuit Theory Design, Seville, Spain, Aug. 26-30, 2007, IEEE , 2007, 248-251 p.Conference paper (Refereed)
In this paper, we introduce a non-uniform transmultiplexer capable of generating arbitrary-bandwidth user signals. The transmultiplexer consists of linear-phase finite-length impulse response (FIR) filters and Farrow structures for arbitrary-rate interpolation/decimation. By applying the FIR rational sampling rate conversion (SRC) equivalent of the Farrow structure, we model the behavior of the multiplexer and derive the conditions under which the system can approximate perfect reconstruction. Futhermore, we illustrate the functionality of the proposed transmultiplexer and we analyze the performance and functionality of a flexible frequency-band reallocation (FFBR) network using this transmultiplexer.
Place, publisher, year, edition, pages
IEEE , 2007. 248-251 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-50842DOI: 10.1109/ECCTD.2007.4529583ISBN: 978-1-4244-1341-6ISBN: 978-1-4244-1342-3OAI: oai:DiVA.org:liu-50842DiVA: diva2:272253
18th European Conference on Circuit Theory Design