free research paper-digital image processing
DIGITAL IMAGE PROCESSING This paper describes the basic technological aspects of Digital Image Processing with special reference to satellite image processing. Basically, all satellite Rectification and Restoration, Enhancement and Information Extraction. The former deals with initial processing of raw image data to correct for geometric distortion, to calibrate the data radiometrically and to eliminate noise […]
CMOS Low Power Analog Circuit Design-book chapter
This chapter covers device and circuit aspects of low-power analog CMOS circuit design. The fundamental limits constraining the design of low-power circuits are first recalled with an emphasis on the implications of supply voltage reduction. Biasing MOS transistors at very low current provides new features but requires dedicated models valid in all regions of operation […]
Millimeter Wave CMOS Circuit Design
We have developed a 27- and 40-GHz tuned ampli- fier and a 52.5-GHz voltage-controlled oscillator using 0.18- m CMOS. The line-reflect-line calibrations with a microstrip-line structure, consisting of metal1 and metal6, was quite effective to extract the accurate -parameters for the intrinsic transistor on an Si substrate and realized the precise design. Using this technique, […]