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- Türkiye Bilimsel ve Teknolojik Araştırma KurumuTR12 papers
- Sabancı ÜniversitesiTR5 papers
- Yıldız Technical UniversityTR3 papers
- Akdeniz UniversityTR2 papers
- Chalmers University of TechnologySE2 papers
- Istanbul Technical UniversityTR2 papers
- Koç UniversityTR2 papers
- Max Planck Institute of Microstructure PhysicsDE2 papers
- Max Planck SocietyDE2 papers
- Tübitak National Metrology InstituteTR2 papers
- Ankara UniversityTR1 paper
- Balıkesir UniversityTR1 paper
5 papers · 1 filter
Modeling and Analysis of sub-Terahertz Communication Channel via Mixture of Gamma Distribution
Kürşat Tekbıyık, Ali Rıza Ekti, Güneş Karabulut Kurt +2
With the recent developments on opening the terahertz (THz) spectrum for experimental purposes by the Federal Communications Commission, transceivers operating in the range of 0.1T…
Robust and Fast Automatic Modulation Classification with CNN under Multipath Fading Channels
Kürşat Tekbıyık, Ali Rıza Ekti, Ali Görçin +2
Automatic modulation classification (AMC) has been studied for more than a quarter of a century; however, it has been difficult to design a classifier that operates successfully un…
Subspace Packings -- Constructions and Bounds
Tuvi Etzion, Sascha Kurz, Kamil Otal +1
The Grassmannian is the set of all -dimensional subspaces of the vector space . Kötter and Kschischang showed that codes in Grassmannian spa…
Reference Ultra Low DC Current Source (ULCS) Between 1 fA and 100 pA at TUBITAK UME
Omer Erkan, Yakup Gulmez, Cem Hayirli +2
In this paper, we present a programmable Ultra Low DC Current Source (ULCS) developed at TÜBİTAK UME. The output current range is from 1 fA up to 100 pA with 100 aA resolution and…
Direct micro-structuring of Si(111) surfaces through nanosecond-laser Bessel beams
Erkan Demirci, Elif Turkan Aksit Kaya, Ramazan Sahin
We present here a nanosecond laser ablation of Si(111) wafer with diffraction-free (Bessel-) beams. First, the Axicon a conical shaped optical element for beam shaping is char…