Abstract: A broadband multi-signal loop antenna used in a mobile terminal comprises a conductive part and a supporter supporting the conductive part. The said conductive part is electrically connected to the substrate of the mobile terminal. The said conductive part includes at least two signal loops which start at a common feed point and end at the ground points, wherein at least two signal loops each has a ground point and the ground points are located at different physical positions. The antenna can resonate at multi-band.