Scopus İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.12573/395
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Conference Object Citation - WoS: 3Citation - Scopus: 3Performance Improvements of Photonic Lantern Based Coherent Receivers(Institute of Electrical and Electronics Engineers Inc., 2014-12) Ozdur, Ibrahim T.; Toliver, Paul; Woodward, Ted K.In this work, the signal-to-noise ratio improvement of photonic lantern-based coherent receivers over single-mode coherent receivers is demonstrated. The signal-to-noise ratio is improved by a factor of 2.8 when other parameters kept constant. © 2021 Elsevier B.V., All rights reserved.Conference Object Performance Analysis of Specialty Fiber Optic Cables for Distributed Acoustic Sensing(Optica Publishing Group (Formerly OSA), 2020) Uyar, Faruk; Kartaloǧlu, Tolga; Erol, Mustafa; Özbay, Ekmel; Ozdur, Ibrahim T.In this work, we present the signal-to-noise ratio comparison results of six different buried fiber optic cable for identical external perturbations using a home-made direct detection φ-OTDR system. © 2023 Elsevier B.V., All rights reserved.Conference Object Citation - Scopus: 8MOL-Eye: A New Metric for the Performance Evaluation of a Molecular Signal(Institute of Electrical and Electronics Engineers Inc., 2018-04) Turan, Meric; Kuran, Mehmet Şükrü; Yilmaz, Huseyin Birkan; Chae, Chan Byoung; Tuǧcu, TunaInspired by the eye diagram in classical radio frequency (RF) based communications, the MOL-Eye diagram is proposed for the performance evaluation of a molecular signal within the context of molecular communication. Utilizing various features of this diagram, three new metrics for the performance evaluation of a molecular signal, namely the maximum eye height, standard deviation of received molecules, and counting SNR (CSNR) are introduced. The applicability of these performance metrics in this domain is verified by comparing the performance of binary concentration shift keying (BCSK) and BCSK with consecutive power adjustment (BCSK-CPA) modulation techniques in a vessel-like environment with laminar flow. The results show that, in addition to classical performance metrics such as biterror rate and channel capacity, these performance metrics can also be used to show the advantage of an efficient modulation technique over a simpler one. © 2018 Elsevier B.V., All rights reserved.