Transmitting　transfer　function　and　receiving　transfer　function　of　a　printed　dipole　UWB　antenna　based　on　frequency　domain　measurement　are　studied　in　this　paper.　The　measured　results　show　that　the　amplitude　of　Transmitting　transfer　function　is　quite　flat,　and　the　phase　responses　of　transfer　functions　are　linear　in　3.1-10.6　GHz　band.　The　group　delay　and　impulse　responses　of　transfer　functions　are　also　studied.　Furthermore,　radiated　pulse　is　obtained　by　convolving　the　input　signal　with　the　impulse　response　of　the　transmitting　antenna,　and　the　result　is　validated　by　software　simulation.　©　2014　Springer　International　Publishing.