Title :
Complex signal measurement bench based on a special spectrum super-resolution algorithm
Author :
Martins, João Paulo ; Ferreira, Paulo J S G ; Carvalho, Nuno Borges
Author_Institution :
Inst. de Telecomun., Univ. de Aveiro, Aveiro, Portugal
Abstract :
This paper presents a new algorithm that allows the use of non-uniform multi-sines for CAD/CAE modeling and characterization procedures. The new measurement procedure explores the narrow bandwidth of the signals used to obtain a sparsely, possibly NON-uniformly sampled representation, from which the spectral coefficients can nevertheless be accurately estimated.
Keywords :
computer aided engineering; microwave measurement; nonlinear systems; signal detection; signal reconstruction; waveform analysis; CAD/CAE modeling; complex signal measurement bench; nonlinear systems; sampled representation; special spectrum super-resolution algorithm; spectral coefficients; waveform analysis; Computer aided engineering; Instruments; Laboratories; Nonlinear systems; Sampling methods; Signal analysis; Signal processing; Signal processing algorithms; Signal resolution; Transfer functions; measurements; nonlinear systems; waveform analysis;
Conference_Titel :
ARFTG Conference, 2007 69th
Conference_Location :
Honolulu, HI
Print_ISBN :
978-0-7803-9762-0
Electronic_ISBN :
978-0-7803-9763-7
DOI :
10.1109/ARFTG.2007.5456310
