Chromatic dispersion monitor method for signals with high duty cycles

2011 ◽  
Author(s):  
Li Li ◽  
Sheng Cui ◽  
Tienyi Hu ◽  
Simin Sun ◽  
Jun Li ◽  
...  
Keyword(s):  
Chromatic Dispersion ◽  
Duty Cycles

Acoustic-Reflex Dynamics for Pulsed Signals

1978 ◽  
Vol 21 (2) ◽  
pp. 295-308
Author(s):  
Terry L. Wiley ◽  
Raymond S. Karlovich
Keyword(s):  
Duty Cycle ◽  
Acoustic Impedance ◽  
Normal Hearing ◽  
Broadband Noise ◽  
Threshold Shift ◽  
Temporary Threshold Shift ◽  
Acoustic Reflex ◽  
Stapedius Muscle ◽  
Duty Cycles

Contralateral acoustic-reflex measurements were taken for 10 normal-hearing subjects using a pulsed broadband noise as the reflex-activating signal. Acoustic impedance was measured at selected times during the on (response maximum) and off (response minimum) portions of the pulsed activator over a 2-min interval as a function of activator period and duty cycle. Major findings were that response maxima increased as a function of time for longer duty cycles and that response minima increased as a function of time for all duty cycles. It is hypothesized that these findings are attributable to the recovery characteristics of the stapedius muscle. An explanation of portions of the results from previous temporary threshold shift experiments on the basis of acoustic-reflex dynamics is proposed.

A Flattened AWG Demultiplexer with Low Chromatic Dispersion

2003 ◽  
Vol 22 (3) ◽  
pp. 141-149
Author(s):  
DAOXIN DAI ◽  
SAILING HE
Keyword(s):  
Chromatic Dispersion

Duty Cycles for Three-Phase of Three-Phase Matrix Converters

2011 ◽  
Vol 131 (9) ◽  
pp. 1173-1174 ◽  
Author(s):  
Inami Asai ◽  
Takaharu Takeshita
Keyword(s):  
Matrix Converters ◽  
Duty Cycles ◽  
Three Phase
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