Başlık için Elektrik - Elektronik Mühendisliği Bölümü Yayın Koleksiyonu listeleme
Toplam kayıt 51, listelenen: 44-51
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Realization of dielectric sheets for gain ımprovement of ultra-wideband horn antennas using 3d printer technology
(Applied Computational Electromagnetics Society, 2019)In this work, 3D printing technology had been used to prototyped 10 dielectric sheets with relative dielectric constant of 2.5 for gain improvement of a TEM horn antenna. By loading the 3D printed dielectric sheets to the ... -
Realization of reconfigurable filtering horn antennas using active frequency selective surfaces for GSM and LTE signal filtering
(John Wiley and Sons Inc., 2020)Herein, it is aimed to design an Active Frequency Selective Surface (AFSS) based high performance reconfigurable filtering antenna (Filtenna). The proposed AFSS unit element is consist of a single PIN diode with a simple ... -
Stacked microstrip patch antenna design for ISM band applications with 3D-printing technology
(Wiley, 2019)With the advances in the 3Dprinting technology these technologies are being used in many fields for fast and low-cost prototyping procceses. One of the commonoly used applications is manufacturing of microwave circuits. ... -
Switched H-2-state-feedback control with application to a fighter aircraft
(Sage Publications, 2019)This paper proposes two different H-2-state-feedback controller synthesis algorithms for uncertain linear, time-varying, switched systems. The synthesis algorithms are based on a dwell-time approach, which makes use of ... -
Symbolic regression for derivation of an accurate analytical formulation using "big data": an application example
(Applied Computational Electromagnetics Society, 2017)With emerging of the Big Data era, sample datasets are becoming increasingly large. One of the recently proposed algorithms for Big Data applications is Symbolic Regression (SR). SR is a type of regression analysis that ... -
A theoretical design of ultra-wideband multisection Wilkinson power divider using Euler polynomials
(Wiley, 2020)When the broadband impedance matching techniques are applied to the Wilkinson power divider, it operates in a larger frequency range and covers many communication bands. In this study, an ultra-wideband (UWB) multisection ... -
UWB gain enhancement of horn antennas using miniaturized frequency selective surface
(Applied Computational Electromagnetics Society, 2018)In this work, enhancement of the radiation performances of horn antennas are worked out within their operation bandwidth by placing the miniaturized Frequency Selective Surface (FSS)s perpendicularly into the inner ... -
An UWB vivaldi antenna with the enhanced functionalities through the use of DGS and dielectric lens
(IEEE, 2017)Nowadays UWB antennae have become popular due to the growing need for both the UWB ground and space communication. In this work, an UWB Vivaldi antenna is proposed with the enhanced functionalities through the use of DGS ...