Aiswarya Sudhakar

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Wireless ad-hoc network contains many wireless nodes. Each node may have a low battery power. When energy of any node is exhausted, the failed nodes cannot relay the data to other nodes during transmission processing. It will cause wireless network leaks. Thus, the other nodes will be burdened with increased transmission processing. It is important to(More)
A compact printed monopole ultra-wideband (UWB) antenna with single band-notched characteristics of size 18mm× 12mm on FR4 substrate is proposed. The proposed antenna consists of a pair of slits and two U slots with a key shaped slot combined with one of the U slot. This provides a wide band width from 4.4 to 11.7 GHz with single band frequency notch(More)
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