Title :
Microwave photonic filters
Author :
Robert, A.M. ; Yi, Xiaoke ; Erwin, H.W.C.
Author_Institution :
Sch. of Electr. & Inf. Eng., Univ. of Sydney, Sydney, NSW, Australia
Abstract :
Photonic signal processing offers the prospect of realising extremely high multi-GHz sampling frequencies, overcoming inherent electronic limitations. This stems from the intrinsic excellent delay properties of optical delay lines. These processors provide new capabilities for realising high time-bandwidth operation and high-resolution performance. In-fibre signal processors are inherently compatible with fibre optic microwave systems, and can provide connectivity with in-built signal conditioning. Recent new methods in wideband signal processors including high-resolution, arbitrary response, tunability and programmable processing, are presented.
Keywords :
microwave filters; microwave photonics; optical delay lines; optical fibre filters; optical information processing; optical tuning; fibre optic microwave systems; fibre signal processors; high time-bandwidth operation; high-resolution performance; microwave photonic filters; multiGHz sampling frequencies; optical delay lines; photonic signal processing; programmable processing; tunability; wideband signal processors; Band pass filters; Finite impulse response filter; Microwave filters; Optical filters; Optical signal processing; Photonics; Program processors;
Conference_Titel :
Photonics Global Conference (PGC), 2010
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-9882-6
DOI :
10.1109/PGC.2010.5706047
