scholarly journals All-Analogue Real-Time Filter Bank OFDM over 50 Km of SSMF using a Novel Synchronization Technique

2016 ◽  
Author(s):  
Fernando A. Gutiérrez ◽  
Eamonn P. Martin ◽  
Philip Perry ◽  
Andrew D. Ellis ◽  
Liam P. Barry
Keyword(s):  
Real Time ◽  
Filter Bank

scholarly journals 100 Gbit/s real-time all-analogue filter bank OFDM based on a gain-switched optical comb

2015 ◽  
Author(s):  
F. A. Gutierrez ◽  
E. P. Martin ◽  
P. Perry ◽  
A. D. Ellis ◽  
P. Anandarajah ◽  
...  
Keyword(s):  
Real Time ◽  
Filter Bank ◽  
Analogue Filter

scholarly journals The Ohio SETI Program - the First Decade

1985 ◽  
Vol 112 ◽  
pp. 305-314
Author(s):  
Robert S. Dixon
Keyword(s):  
Real Time ◽  
Filter Bank ◽  
Large Scale ◽  
Ohio State University ◽  
Random Structure ◽  
Galactic Latitude ◽  
Full Time ◽  
Instrumental Effects ◽  
State University ◽  
Hydrogen Line

A full-time dedicated SETI progam has been in operation at Ohio State University since 1973. A 50-channel narrowband filter bank is in use near the 21 cm. hydrogen-line. All data is processed in real time and permanently recorded. A large portion of the northern sky has been surveyed and analyzed for large-scale structure. The only obvious non-random structure is caused by isolated narrowband pulses, which are anti-correlated with galactic latitude, and congregate in two specific areas. The origin of these pulses is unknown, although they may be partially due to instrumental effects.

DSP-Based Implementation and Optimization of Auditory Filter-Bank

2013 ◽  
Vol 765-767 ◽  
pp. 2862-2865
Author(s):  
Jin Lun Chen
Keyword(s):  
Signal Processing ◽  
Real Time ◽  
Filter Bank ◽  
Audio Signal ◽  
Audio Signal Processing ◽  
Auditory Model ◽  
Auditory Filter ◽  
The Real ◽  
Model Based ◽  
Signal Processing Systems

The auditory filter-bank is the key component of auditory model, and its implementation involves a lot of computations. The time spent by an auditory filter-bank to finish its work has a significant effect on the real-time implementation of auditory model-based audio signal processing systems. In this paper, we give a brief introduction to the auditory filter-bank at the first, and then discuss its DSP-based implementation and optimization in details.

scholarly journals All-Analogue Real-Time Broadband Filter Bank Multicarrier Optical Communications System

2015 ◽  
Vol 33 (24) ◽  
pp. 5073-5083 ◽  
Author(s):  
Fernando A. Gutierrez ◽  
Philip Perry ◽  
Eamonn P. Martin ◽  
Andrew D. Ellis ◽  
Frank Smyth ◽  
...  
Keyword(s):  
Real Time ◽  
Optical Communications ◽  
Filter Bank ◽  
Filter Bank Multicarrier ◽  
Communications System
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