A tunable inductance topology to realize frequency tunable matching networks and amplifiers. - Dogu Cagdas Atilla; Cagatay Aydin; Ramazan Köprü; Tayfun Nesimoglu; B. Siddik Yarman (ISCAS, 2013)

A novel method to design wideband power amplifier for wireless communication. - Ramazan Köprü; Hakan Kuntman; B. Siddik Yarman (ISCAS, 2013)

Bandpass network function realization in Richards domain and its application to UWB patch antenna matching. - Ramazan Köprü; Cagatay Aydin; B. Siddik Yarman (SIU, 2014)

High Precision Synthesis of a Richards Immittance Via Parametric Approach. - Binboga Siddik Yarman; Ramazan Köprü; Narendra Kumar 001; Chacko Prakash (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

A low loss, low voltage and high Q active inductor with multi-regulated cascade stage for RF applications. - Hadi Ghasemzadeh Momen; Metin Yazgi; Ramazan Köprü (ICECS, 2015)

A method for low-pass filter designing by commensurate transmission lines. - Hadi Ghasemzadeh Momen; Ramazan Köprü (TSP, 2016)

A new high performance CMOS active inductor. - Hadi Ghasemzadeh Momen; Metin Yazgi; Ramazan Köprü; Ali Naderi Saatlo (TSP, 2016)

An Accurate CMOS Interface Small Capacitance Variation Sensing Circuit for Capacitive Sensor Applications. - Hadi Ghasemzadeh Momen; Metin Yazgi; Ramazan Köprü; Ali Naderi Saatlo (Circuits Syst. Signal Process., 2017)

Low-loss active inductor with independently adjustable self-resonance frequency and quality factor parameters. - Hadi Ghasemzadeh Momen; Metin Yazgi; Ramazan Köprü; Ali Naderi Saatlo (Integr., 2017)

FSRFT - Fast Simplified Real Frequency Technique via Selective Target Data Approach for Broadband Double Matching. - Ramazan Köprü (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Termination Transformation Theorem for Microwave Power Transfer Networks. - Ramazan Köprü (J. Circuits Syst. Comput., 2020)