Implementation and performance assessment of a digital frequency synthesizer

Erdemir, Serhat


Implementation and performance evaluation of a three antenna direction finding system
Arslan, Ömer Çağrı; Tuncer, Temel Engin; Department of Electrical and Electronics Engineering (2009)
State of the art direction finding (DF) systems usually have several antennas in order to increase accuracy and robustness to certain factors. In this thesis, a three antenna DF system is built and evaluated. While more antennas give better DF performance, a three antenna system is useful for system simplicity and many of the problems in DF systems can be observed and evaluated easily. This system can be used for both azimuth and elevation direction of arrival (DOA) estimation. The system is composed of thr...
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Özgün, Hüseyin; Ergül, Rüyal; Department of Electrical and Electronics Engineering (1998)
Implementation and performance of parallellised turbo decoders
Yılmaz, Ali Özgür; Yılmaz, Ayşen (2011-01-04)
In this study, the authors discuss the implementation of a low latency decoding algorithm for turbo codes and repeat accumulate codes and compare the implementation results in terms of maximum available clock speed, resource consumption, error correction performance and the data (information bit) rate. In order to decrease the latency a parallellised decoder structure is introduced for these mentioned codes and the results are obtained by implementing the decoders on a field programmable gate array. The mem...
Baran, Özgür Uğraş (2022-04-01)
This study presents the first results of a new turbulence model implementation in our compressible finite volume CFD solver. The k - kL turbulence model is one of the newest two-equation models, and it is based on the ideas of Rotta’s two-equation model. Various research groups progressively develop the model, and it is maturing rapidly. Reports suggest that the k - kL turbulence model provides superior results compared to the other two-equation turbulence models in specific problems. The improved solutions...
Implementation and evaluation of the dynamic distributed real time industrial protocol (D²RIP)
Kaya, Adem; Eyüboğlu, Behçet Murat; Department of Electrical and Electronics Engineering (2013)
The contemporary large-scale and complex industrial control systems such as manufacturing systems, power plants or chemical processes are realized as distributed systems. Since different controller nodes are usually physically distributed, their coordination and information exchange is commonly realized via industrial communication networks (ICNs). In the last decade, there is an ongoing research effort in both academic and industrial fields to employ Ethernet for industrial communications due to its wide a...
Citation Formats
S. Erdemir, “Implementation and performance assessment of a digital frequency synthesizer,” Middle East Technical University, 1990.