Akram Sheikhi

According to our database, Akram Sheikhi authored at least 13 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Inverse Class-E power amplifier with broadband capability at different switch-off duty ratio.

Akram Sheikhi, Hossein Hemesi, Andrei Grebennikov

Int. J. Circuit Theory Appl., April, 2025

Design of a Novel High-Efficiency Class-F/E Power Amplifier.

Akram Sheikhi, Jiteng Ma, Mark A. Beach

Proceedings of the IEEE International Symposium on Circuits and Systems, 2025

2024

Historical Aspect of Load-Modulated Balanced Amplifiers.

Akram Sheikhi

IEEE Access, 2024

2023

Design and Fabrication of an Ultra-Wide Band Power Divider.

Amirhossein Qaedrahmati, Akram Sheikhi, Abdolali Abdipour, Vahid Mehrdad

Circuits Syst. Signal Process., June, 2023

2022

Analysis and Design of the Novel Class-F/E Power Amplifier With Series Output Filter.

Akram Sheikhi, Hossein Hemesi

IEEE Trans. Circuits Syst. II Express Briefs, 2022

Optimum and Suboptimum Operations of Class-E/F₃ Power Amplifier with Nonlinear Shunt Capacitance at Different Grading Coefficient.

Akram Sheikhi, Mury Thian, Hossein Hemesi

Circuits Syst. Signal Process., 2022

2020

Design and Fabrication of an Ultra-Wide Stopband Compact Bandpass Filter.

Akram Sheikhi, Abbas Alipour, Ali Mir

IEEE Trans. Circuits Syst. II Express Briefs, 2020

Analysis, Simulation, and Implementation of Dual-Band Filtering Power Divider Based on Terminated Coupled Lines.

Ali Sajadi, Akram Sheikhi, Abdolali Abdipour

IEEE Trans. Circuits Syst., 2020

2019

Broadband Parallel-Circuit Class-E Amplifier With Second Harmonic Control Circuit.

Akram Sheikhi, Mury Thian, Mehrnosh Vafaee

IEEE Trans. Circuits Syst. II Express Briefs, 2019

2016

High-Efficiency Class-E^-1 and Class-F/E Power Amplifiers at Any Duty Ratio.

Akram Sheikhi, Mohsen Hayati, Andrei Grebennikov

IEEE Trans. Ind. Electron., 2016

Effect of gate-to-drain and drain-to-source parasitic capacitances of MOSFET on the performance of Class-E/F₃ power amplifier.

Akram Sheikhi, Mohsen Hayati, Andrei Grebennikov

IET Circuits Devices Syst., 2016

2011

Design of wide stopband lowpass filter with sharp roll-off.

Mohsen Hayati, Akram Sheikhi

IEICE Electron. Express, 2011

Compact lowpass filter with ultra-wide stopband using novel spiral compact microstrip resonant cell.

Mohsen Hayati, Akram Sheikhi

IEICE Electron. Express, 2011