Daniel Law

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This poster presents an environment and set of pedagogical strategies designed to explore how best to use blocks-based programming tools to prepare learners for future, text-based programming languages. Starting with the snap! programming environment, we added the capability to view the JavaScript equivalent of any blocks-based script authored inside the(More)
—This paper presents the design of a 449-MHz radar for wind profiling, with a focus on modularity and solid-state transmitter design. It is one of the first wind profiler radars to use low-cost Laterally Diffused Metal Oxide Semiconductor (LDMOS) power amplifiers (PAs) combined with spaced antennas. The system is portable and designed for 2–3 month(More)
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