David Dunham

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With Data rates climbing to 10-12.5 Gb/s and plans for 28 Gb/s, it becomes important to increase PCB test fixture bandwidth from the typical 20 GHz to 50 GHz. There are several vendor Vector Network Analyzers that will sweep this high, but not many PCB launch connectors that can accurately launch these high frequencies. This paper will: • Present modeling(More)
Although much has been written about the practice of new business develop-EXECUTIVE ment, the authors continue to find corporate managers and entrepreneurs SUMMARY repeating the same mistakes and often reaching the conclusion that venturing in the corporate environment won't work. The problem stems from a mental model about how business should be managed(More)
The results expected from economic policy reform in developing and transition economies-sustained economic growth, poverty reduction and widespread prosperity, democracy and social empowerment-have frequently proved, in practice, to be disturbingly elusive. A handful of countries have restructured their economies and have done so relatively smoothly. Many(More)
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