Recently, switched-current circuits have received great
attention because they offer potentially better performance in terms
of speed, low voltage power supplies, and accuracy in mixed-mode
analog-digital signal processing. In this thesis, the distortion
characteristics, DC offset and AC gain errors induced by the threshold
voltage, channel width, channel length, and...
An analog signal processing technique allowing arbitrary step
response is presented. A transversal structure is used with
nonuniform contradirectional coupling to provide continuous tapping.
Sinusoidal and chirp responses are presented as examples implemented
using this nonuniformly coupled microstrip structure.
fIndoor wireless local area networks (LAN's) and personal area networks (PAN’s) have evolved very rapidly in the recent past. The indoor wireless LAN's are mainly dominated by narrow-band technologies like the IEEE 802.11a,b which are short range and provide data rates of 1 Mbps to 54 Mbps. The Bluetooth has...
Published August 1927. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
This thesis discusses the hardware implementations of
certain linear and non-linear color space transforms thought
to be useful in the analysis of wood surfaces for defect
detection.
The developmental system's color image digitizer
contains 5 bits per color while the input signal contains
considerably greater resolution. This often degrades the...