?url_ver=Z39.88-2004&rft_id=10.1155%2F2019%2F2164716&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Khan&rft.au=Khan%2C+M.I.&rft.aufirst=M.I.&rft.volume=2019&rft.issn=16875869&rft.atitle=Experimental+investigation+of+a+planar+antenna+with+band+rejection+features+for+ultra-wide+band+(UWB)+wireless+networks&rft.title=International+Journal+of+Antennas+and+Propagation&rft.date=2019&rft.genre=article