Gökhan Muzaffer Güvensen

E-mail

guvensen@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

ORCID

0000-0002-4406-1249

Scopus Author ID

24724222900

Web of Science Researcher ID

ABA-4208-2020

Pushing the Limits: Unlocking the Potential of Faster-than-Nyquist Signaling Zhang, Zichao; Yüksel Turgut, Ayşe Melda; Li, Shuangyang; Güvensen, Gökhan Muzaffer; YANIKOMEROGLU, Halim (2026-07-03) Faster-than-Nyquist (FTN) signaling is gaining attention as a smart way to pack more data into limited spectrum by intentionally breaking the traditional symbol-spacing rules. This article takes a fresh look at FTN's poten...
Comparison of Slow-Time Coded MIMO and Phased Array Radar Systems Under Phase Noise Faz Gürültüsü Altinda Yavaş-Zaman Kodlamali MIMO ve Faz Dizili Radarlarin Analizi Kurt, Anıl; Ozen, Berkcan; Saraç, Uğur Berkay; Güvensen, Gökhan Muzaffer; Koç, Seyit Sencer; Orguner, Umut (2026-01-01) This paper evaluates the performance of slow-time coded MIMO and phased array radars under transmitter and receiver phase noise. Utilizing a genie-aided joint angle-Doppler processing framework, we compare the SINR perform...
Sensing and Mitigation of Multi-Scatterer Self-Interference for Full-Duplex MIMO Communications Kurt, Anıl; Güvensen, Gökhan Muzaffer (2026-01-01) This paper proposes the joint use of digital self-interference cancellation (DSIC) and spatial suppression to mitigate far-field self-interference (SI) in full-duplex multiple-input multiple-output (MIMO) systems. Far-fiel...
# Beam-Squint-Aware Parametric Cascaded Channel Covariance Estimation for Reconfigurable Intelligent Surface-Aided Dual-Wideband Multiple-Input Multiple-Output Özen, Hakan; Güvensen, Gökhan Muzaffer (2026-01-01) Reconfigurable intelligent surfaces (RISs) have attracted considerable attention in the wireless communications literature for their ability to enhance capacity and coverage by dynamically reconfiguring the electromagnetic...
Performance Evaluation of Different FDA-MIMO Radar Systems in terms of Multi-Target Separation Capability Farkli FDA-MIMO Radar Sistemlerinin Çoklu Hedef Ayriştirma Açisindan Performans De?gerlendirmesi Yuksel, Berk Erhan; Çelik, Safa; Oztan, Baha Baran; Güvensen, Gökhan Muzaffer; Yılmaz, Ali Özgür; Koç, Seyit Sencer (2026-01-01) This study investigates the performance of frequency diverse array multiple-input multiple-output (FDA-MIMO) radar systems in terms of their multiple target separation capabilities, following fast-time, slow-time, and spat...
PAPR Analysis for MIMO FTN Signaling with Gaussian Symbols Zhang, Zichao; Yüksel Turgut, Ayşe Melda; Güvensen, Gökhan Muzaffer; YANIKÖMEROĞLU, HALİM (2025-09-01)
Compressive Cascaded Channel Covariance Sensing for UPA-Type RIS-Aided Dual-Wideband Systems Ozen, Hakan; Güvensen, Gökhan Muzaffer (2025-01-01) This letter introduces a novel cascaded channel covariance matrix (C-CCM) estimation method for millimeter wave (mmWave) uniform planar array (UPA)-type reconfigurable intelligent surface (RIS)-aided dual-wideband multiple...
PAPR Analysis for MIMO FTN Signaling with Gaussian Symbols (<i>Invited Paper</i>) Zhang, Zichao; Yüksel Turgut, Ayşe Melda; Güvensen, Gökhan Muzaffer; YANIKOMEROGLU, Halim (2025-01-01) Faster-than-Nyquist signaling serves as a promising solution for improving spectral efficiency in future generations of communications. However, its nature of fast acceleration brings highly overlapped pulses that lead to ...
Subspace Aware Compressive Sensing Aided Detection for MIMO OFDM based ISAC MIMO OFDM Tabanli ISAC i in Alt Uzay Farkinda Siki stirmali Algilama Destekli Tespit Kirdar, Baran; Güvensen, Gökhan Muzaffer (2025-01-01) In wireless communication systems, the temporal and spatial variations of the channel can significantly affect signal detection accuracy. Angular spread and Doppler effects further complicate the channel estimation process...
Subspace Aware Multi-Target Detection and Parameter Estimation for Hybrid MIMO Based ISAC Kirdar, Baran; Güvensen, Gökhan Muzaffer (2025-01-01) Accurate signal detection in wireless communication systems is heavily influenced by temporal and spatial channel variations, particularly in the presence of angular spread and Doppler effects. These challenges necessitate...

Citation Formats