Title :
Parametric Signal Processing
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of California, San Diego, La Jolla, CA, USA
Abstract :
Recent advances in parametric signal processing are described. Parametric mixer role in processing of high-speed signals is recognized and illustrated in analog and digital domains. Rate-scalable signal replication in efficient, wideband mixer was used to redefine traditional analog-to-digital conversion and channelizer architectures. The limits and practical challenges of the parametric mixer technology are discussed.
Keywords :
analogue-digital conversion; mixers (circuits); signal processing; analog domains; analog-to-digital conversion; channelizer architectures; digital domains; high-speed signals; parametric mixer; parametric signal processing; rate-scalable signal replication; wideband mixer; Bandwidth; Color; Dispersion; Mixers; Photonics; Four-wave mixing; nonlinear optics; signal processing;
Journal_Title :
Selected Topics in Quantum Electronics, IEEE Journal of
DOI :
10.1109/JSTQE.2011.2121896
