@article {3133,
	title = {Design of a compact semi-elliptic monopole slot antenna for UWB systems},
	volume = {57},
	year = {2009},
	month = {2009},
	pages = {1834 - 1837},
	publisher = {IEEE},
	isbn = {0018-926X},
	author = {Gopikrishna, M. and Deepti Das Krishna and C. K. Anandan and P. Mohanan and K. Vasudevan}
}
