Antonis Constantinides and  Christos Yiallouras,  A Novel Design in the Use of Planar Transformers for LDMOS Based Amplifiers in Bands II, III, DRM+, DVB-T and DAB+.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2015, vol. 101(5). 1191 - 1194
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/10001400.