Active Positive Sloped Equalizer for X-Band SiGe BiCMOS Phased Array Applications. - Can Çaliskan; Abdurrahman Burak; Esref Turkmen; Melik Yazici; Yasar Gurbuz (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

A Tunable SiGe BiCMOS Gain-Equalizer For X-Band Phased-Array RADAR Applications. - Esref Turkmen; Abdurrahman Burak; Tahsin Alper Ozkan; Yasar Gurbuz (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

A 6-mW W-Band LNA in 0.13µm SiGe BiCMOS for Passive Imaging Systems. - Berke Gungor; Esref Turkmen; Melik Yazici; Mehmet Kaynak; Yasar Gurbuz (MWSCAS, 2020)

Front-End Blocks of a W-Band Dicke Radiometer in SiGe BiCMOS Technology. - Berktug Ustundag; Esref Turkmen; Abdurrahman Burak; Berke Gungor; Hamza Kandis; Barbaros Cetindogan; Melik Yazici; Mehmet Kaynak; Yasar Gurbuz (IEEE Trans. Circuits Syst., 2020)

Dual-Band Transmitter and Receiver With Bowtie-Antenna in 0.13 μm SiGe BiCMOS for Gas Spectroscopy at 222 - 270 GHz. - Klaus Schmalz; Nick Rothbart; Alexandra Glück; Mohamed Hussein Eissa; Thomas Mausolf; Esref Turkmen; Selahattin Berk Yilmaz; Heinz-Wilhelm Hübers (IEEE Access, 2021)