Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Tayfun Günel"'
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 11923 (2022)
The design process of antenna structures that meet up-to-date requirements takes a long time and brings a high computational load. In this paper, an approach based on Soft Computing (SC) techniques was used to shorten the design time and to achieve a
Externí odkaz:
https://doaj.org/article/ffdac8d830da4dc0a73cc8ce9df585e7
Autor:
Murat Bağcı, Tayfun Günel
Publikováno v:
Havacılık ve Uzay Teknolojileri Dergisi, Vol 5, Iss 2, Pp 43-58 (2011)
In this study, a simplex satellite communications link has been designed between a transmitting ground station, and a receiving ground station, by way of a geosynchronous satellite. Design structure allows duplex utilization of the link by employing
Externí odkaz:
https://doaj.org/article/58aeac6b87744029ad92176191952f6b
Autor:
Onur Bozkurt, Tayfun Günel
Publikováno v:
Havacılık ve Uzay Teknolojileri Dergisi, Vol 5, Iss 1, Pp 53-60 (2011)
In this study, ‘Electromagnetic Absorbing Structures’ have been designed using right-handed ( ) and left-handed ( ) materials. The aim of designing these structures is to decrease target’s radar detectability within the range of 8 GHz and 12 GH
Externí odkaz:
https://doaj.org/article/6b723058292846629f777e1106caf7a9
Publikováno v:
2019 11th International Conference on Electrical and Electronics Engineering (ELECO).
In this work, hybrid Taguchi-Genetic approach is used in order to design electromagnetic absorber for microwave frequencies. Aim of the approach is to find minimum absorber thickness that gives minimum reflection at the input of absorber. Hybrid Tagu
Publikováno v:
2019 11th International Conference on Electrical and Electronics Engineering (ELECO).
In this paper, Support Vector Regression (SVR) approach to the design of rectangular microstrip antenna with a pair of slots operating in 2.4 GHz and 5 GHz frequency bands for WLAN has been presented. Simulation results obtained by High Frequency Str
Autor:
Tayfun Günel
Publikováno v:
Micro & Nano Letters. 13:165-170
In this work, a novel approach for the computer-aided noise analysis of a multiwall carbon nanotube (MWCNT) is proposed. A transmission line model of the MWCNT and a noise correlation matrix based on admittance representation are used for the compute
Publikováno v:
2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT).
A genetic-based synthesis approach to the various types of rectangular microstrip antenna elements with specified mutual coupling coefficient is proposed. Continuous parameter genetic algorithm (CPGA) is used for the synthesis process. Examples for t
Autor:
Mahmud Esad Yigit, Tayfun Günel
Publikováno v:
2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT).
The genetic-based synthesis approach to the composite right/left-handed transmission line phase shifter is presented. Continuous parameter genetic algorithm is used for the synthesis. Examples for a uniform transmission line (UTL) phase shifter and a
Publikováno v:
2018 18th Mediterranean Microwave Symposium (MMS).
In this work, particle swarm optimization (PSO) based approach to the synthesis of a cylindrical-rectangular ring microstrip conformal antenna using support vector regression (SVR) models is presented. Resonant frequency of the antenna is obtained by
Autor:
Tayfun Günel
Publikováno v:
Microwave and Optical Technology Letters. 57:1650-1652
An approach to the modified calculation for input impedance of inset-fed rectangular microstrip antenna and probe-fed rectangular microstrip antenna with variable air gap and varying aspect ratio is presented. To modify the expressions for the input