Jeong Kim

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The introduction and rapid acceptance of digital cameras has fundamentally changed the way people take and share images. When displaying and interacting with images in the home, people still print out the photos as if they had been taken on a film camera. Although sharing occurs on computer monitors or even on TV, the digital photo hasn't made complete(More)
Some believe that the fundamental pedagogy of foreign language instruction has existed for hundreds of years. [40] That said, converting a class from a traditional course to an online solution cannot be as simple as posting a textbook online and offering periodic subject tests because it does not correctly model the traditional language learning experience.(More)
An improved analysis and design of single-section and cascaded planar directional filters is addressed, based on approximate and exact microwave circuit analyses, and the resulting characteristics of matching, coupling, band elimination, and isolation are investigated. The effects of finite even-mode reactance and the unavoidable loss of capacitively(More)
A general analysis of aperture-coupled vertically mounted (VM) strip transmission line is presented with the goal of developing an equivalent circuit. An efficient evaluation of the related circuit element values is also described. Using the computed circuit element values, the effects of frequency and structure parameters of the aperture and the VM strip(More)
—Taylor's asymptotic analysis theory is used to design the generalized Taylor and Bayliss patterns. Such a design technique allows generating array factors with arbitrary sidelobe level and envelope taper. For both the Taylor and Bayliss patterns, array excitation is obtained by the Elliott's pattern zero matching technique. A few examples are provided to(More)
This report highlights the processes used for the Administrative Records Experiment 2000 and provides recommended improvements for future administrative records census operations. The Administrative Records Experiment 2000 was part of the Census 2000 Testing, Experimentation, and Evaluation Program and was designed to gain information regarding the(More)