Compensation　network　is　critical　component　for　the　magnetically　coupled　resonant　wireless　power　transfer　(MCR-WPT)　system.　In　this　paper　a　novel　resonant　compensation　network　is　proposed　which　is　suitable　for　the　magnetically　coupled　system　with　constant　voltage　input　and　constant　current　output.　This　novel　compensation　network　can　realize　not　only　the　current　gain　independent　of　loads,　but　also　unit　input　power　factor.　The　mathematical　models　of　the　transfer　efficiency　and　output　power　are　deduced　theoretically,　and　their　relations　with　coupling　coefficient,　operating　frequency　and　load　resistance　are　analyzed.　Finally,　the　numerical　simulations　and　experiments　prove　that　current　gain　is　independent　of　the　load　and　a　high　efficiency　can　be　obtained　with　the　proposed　compensation　network　for　the　MCR-WPT.　©　2015　Chin.　Soc.　for　Elec.　Eng.