Impact of group delay on tunable impedance matching networks based on Barium-Strontium-Titanate varactors. - Erick Gonzalez-Rodriguez; Holger Maune; Yuliang Zheng 002; Lufei Shen; Ibrahim Asghar Shah; Klaus Hofmann; Dirk Dahlhaus; Rolf Jakoby (ISSSE, 2012)

Universal wideband reconfigurable transceiver with extended frequency range up to 6 GHz. - Erick Gonzalez-Rodriguez; Holger Maune; Yuliang Zheng 002; Rolf Jakoby (RWS, 2014)