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This paper presents the design of low-noise amplifiers intended for WiMAX applications. Three low-noise amplifier topologies are implemented namely: (1) cascoded common-source amplifier, (2) folded cascode amplifier, and (3) shunt feedback amplifier. The amplifiers were implemented in a standard 90-nm CMOS process and were operated with a 1-V supply voltage. Low-noise amplifier measurements were taken...
A fundamental theorem related to maximizing the flow in a repairable flow network with arbitrary topology has been stated and proved. `The flow transmitted through a repairable network with arbitrary topology and a single source and sink can be maximized by (i) determining, all possible flow paths from the start node (the source) to the end node (the sink); (ii) arranging the flow paths in ascending...
Today, peer-to-peer networks are become more popular among internet users and more than millions peers share high volume of data from anywhere. Sending and receiving these data increase the network traffics terribly. By improving the performance of these networks not only the efficiency of these networks increase but also the overall performance of the internet augments. To achieve high performance...
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