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Tunable ring resonator filter for OFDM transmission systems
Author(s) -
Vázquez C.,
HernándezGil F.,
LópezAmo M.
Publication year - 1995
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650080618
Subject(s) - resonator , filter (signal processing) , demultiplexer , electronic engineering , orthogonal frequency division multiplexing , amplifier , transmission (telecommunications) , sensitivity (control systems) , optoelectronics , materials science , electrical engineering , engineering , multiplexing , cmos , channel (broadcasting) , multiplexer
A novel tunable filter is theoretically demonstrated. It is based on a ring resonator with an amplifier and a noise filter in the loop. This optoelectronic device has potential as a high‐sensitivity receiver and as a tunable demultiplexer in OFDM transmission systems. © 1995 John Wiley & Sons. Inc.