3-Path SiGe BiCMOS power amplifier on thinned substrate for IoT applications. - Sefa Özbek; Golzar Alavi; Johannes Digel; Markus Grözing; Joachim N. Burghartz; Manfred Berroth (Integr., 2018)

Integrating Ultra-thin SiGe BiCMOS Power Amplifier Chip in Combination with Flexible Antenna in the Polymer Foil. - Sefa Özbek; Shuo Wang; Serafin B. Fischer; Markus Grözing; Joachim N. Burghartz; Jan Hesselbarth; Manfred Berroth (ISCAS, 2022)