Ali K. Ezzeddine

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mm-wave components are very expensive due to the high package and assembly cost. This paper describes a 0.25 um PHEMT Ku-band 2-watt PA, and a 2.2 dB NF LNA MMIC in a low-cost SMT package ($2.00). The package has excellent thermal resistance, 0.5 C/W, return loss (20 dB), and input/output isolation (40 dB), from DC-40 GHz. We believe this is the first time(More)
The manufacturing processes of industrial gases are major consumers of energy as electricity or fossil fuel. A big part of this energy ends up as heat in the process gas at temperatures around 150°C. Today, this thermal energy is generally released to the atmosphere through cooling towers. In this paper, the recovery of waste heat by the production of(More)
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