Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 301 for “"high bandwidth"”.
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Towards high-bandwidth scanning impedance imaging
Contact-less, three-dimensional scanning is a highly important field for the semiconductor industry. By using a system of high-bandwidth impedance sensors and drive electronics, the physical constituents of ICs such as buried/surface dielectrics, buried/surface conductors and PN junctions could be …
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Doppler channel emulation of high-bandwidth signals
… goals for the new emulator included support for higher bandwidth capabilities than commercial channel emulators and the creation of a flexible framework for future implementation of more complex channel models. Following construction of the emulator's framework, a module capable of applying …
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High bandwidth neural interfacing using visible light communication
… of information being processed arising from the high-density network of nerve cells in the brain, imposes severe restrictions with respect to the number of neurons that can be observed simultaneously. Many techniques focus on smaller nerve cell populations, and introduce wired electrode …
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Noise Optimization for High-Bandwidth Ion Channel Recordings
… them particularly challenging to record with high fidelity. This thesis presents an analysis of voltage-clamp current recordings of single ion channels, and concludes that considerable improvements in signal-to-noise ratios can be achieved by minimizing all parasitic capacitances associated …
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A high bandwidth, low distortion, fully differential amplifier
… has differential inputs and outputs and a bandwidth of greater than 500 MHz. According to simulation, the linearity for frequencies above 100 MHz is ten times better than amplifiers currently on the market. The design of this amplifier involved: studying impacts of circuit topology on …
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Low phase noise, high bandwidth frequency synthesis techniques
… fractional-N frequency synthesizers to achieve high closed loop bandwidth and low output phase noise simultaneously. Quantization induced phase noise is the bottleneck in state-of-the-art synthesizer design, and results in a noise-bandwidth tradeoff that typically limits closed loop synthesizer …
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Using high-bandwidth input/output in interactive art
Are we making the best use of commonly available high-bandwidth input/output ( I/O) devices on our computers? How would research on this subject be affected if it were driven by a purely artistic mandate? The bandwidth in question refers specifically to video input and output devices, the only …
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High Temperature High Bandwidth Fiber Optic Pressure Sensors
… sensors are often difficult to apply due to the high temperatures, highly corrosive agents or electromagnetic interference (EMI) noise that may be present in those environments. Fiber optic pressure sensors have been developed for years and proved themselves successfully in such harsh …
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Effective distribution of high bandwidth to the last mile
… the way business is conducted around the globe. Bandwidthintensive graphics, video and audio applications are becoming more popular and the desire for fast access to information places a huge demand on high bandwidth in metro networks. The primary bottleneck in the quest for delivering high …
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Design of trace caches for high bandwidth instruction fetching
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Introducing liquid haptics in high bandwidth human computer interfaces
Thesis (M.S.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1998.
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Advanced Control Schemes for High-Bandwidth Multiphase Voltage Regulators
… energy-storage devices, increasing the control bandwidth (BW) of the multiphase voltage regulator (VR) is a more cost-effective and space-saving approach. However, it is found that the stability margin of current-mode control in high-BW design is very sensitive to operating conditions and …
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High-bandwidth packet switching on the raw general-purpose architecture
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, February 2003.
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Design of low-voltage, high-bandwidth radio frequency power converters
… Likewise, power electronics with greater bandwidth and efficiency are becoming vital in many applications. To realize smaller and highly responsive power electronics at low voltages, this thesis explores devices, circuits, and passives capable of operating efficiently at very high …
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Silicon Photonics for All-Optical Processing and High-Bandwidth-Density Interconnects
… of photonic communication modules with very high bandwidth densities and virtually no bandwidth-distance limitations at the short reach regime of high performance computers and data centers has the potential to alleviate many of the bandwidth bottlenecks currently faced by board, rack, and …
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High bandwidth interchip communication for regular networks dc by Rajeevan Amirtharajah.
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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An Experimental Investigation of TCP Performance in High Bandwidth-Delay Product Paths.
… providing a reliable transport service to higher layer applications. Second, it enforces congestion control. That is, it seeks to match the rate at which packets are injected into the network to the available network capacity. A particular aim here is to avoid so-called congestion collapse, …
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High-bandwidth high-precision robust x-ray microscopy - a control systems approach
… a systematic framework for designing control for high-precision positioning stages of Velociprobe X-ray microscope at Advanced Photon Source (APS) at Argonne National Laboratory (ANL) is presented. In particular, our focus is on maintaining a precise position of the optics scanning stages in the …
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Electrode arrays, test fixture, and system concept for high-bandwidth capacitive imaging
… couple to targets they sweep over. Utilizing high measurement frequencies and a number of parallel scanning electrode pairs, EQS sensors have been suggested as a potential high speed alternative for defect detection in IC fabrication. This thesis continues the investigation into EQS sensors …
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