Konumunuz: Anasayfa » Yayınlar

Circularly Polarized Aperture Coupled Zeroth Order Resonance Antenna for mm-Wave Applications

Abstract: In this work, a millimetre-wave aperture– coupled antenna was offered by mode synthesis. In order to increase half power beam width (HPBW), the present study united a TM010 mode, which was generated by aperture slot of substrate integrated waveguide (SIW), and a zeroth-order resonance (ZOR) mode of a metamaterial polarizer mushroom. The results were confirmed by an equivalent circuit and a full wa ...

Devamını oku...

A novel circularly polarized cavity backed SIW antenna with capability to change polarization diversity by a reconfigurable polarizer structure

Abstract:  This article examines a substrate integrated waveguide (SIW) cavity-backed circularly polarized diversity antenna. In the proposed novel antenna, parasitic patch and reconfigurable diodes are used to change polarization diversity from left hand to right hand and vice versa, respectively. In addition to, what makes distinctive proposed antenna in compared with similar works, is ability to change l ...

Devamını oku...

Performance evaluation of a modified PV/T solar collector: A case study in design and analysis of experiment

Abstract: An experimental work on a modified photovoltaic/thermal (PV/T) solar collector was carried out in Istanbul, Turkey. In the proposed model the air enters into the collector through a slot at the middle of the glass cover. As the air flows over and below the PV panel in opposite directions, it gets the excess heat produced by panel and cools it. The measurements repeated by changing the position of ...

Devamını oku...

Polarisation diversity cavity back reconfigurable array antenna for C-band application

Abstract: A new circularly polarised broadband multiple-input-multiple-output antenna array designed for wireless communication in C-band is presented. Some reconfigurable circularly polarised antenna designs based on the polarisation diversity technique have been previously reported. However, most of such designs have the disadvantages of an increased antenna size, reduced gain and decreased axial ratio (A ...

Devamını oku...

Probing charged Higgs boson couplings at a future circular hadron collider

Abstract Many of the new physics models predict a light Higgs boson similar to the Higgs boson of the Standard Model (SM) and also extra scalar bosons. Beyond the search channels for a SM Higgs boson, the future collider experiments will explore additional channels that are specific to extended Higgs sectors. We study the charged Higgs boson production within the framework of two Higgs doublet models (THDM) ...

Devamını oku...

Application of an all-speed implicit non-dissipative DNS algorithm to hydrodynamic instabilities

A b s t r a c t Context: An all-speed, implicit, non-dissipative and discrete kinetic energy conserving DNS algorithm is applied to three hydrodynamic ...

Devamını oku...

Parallel implicit DNS of temporally-evolving turbulent shear layer instability

Abstract In this study, a temporally-evolving incompressible and compressible Turbulent Shear Layer (TSL) instability problem is solved using an all-speed (all-Mach), implicit, nondissipative and kinetic energy conserving algorithm. ...

Devamını oku...

İAÜ Technology Center Catalog

Prof. Dr. Hasan Saygın (Founder of Technology Center) The role of technology is of equal importance to the process of humanity, as determinacy of demand of human beings is of technological developments. The interaction of science, technology and social life renders each other's the cause and effect. ...

Devamını oku...

The Turkish Model for Transition to Nuclear Energy II

EDAM's second comprehensive report on Turkey's nuclear energy strategy focuses on several important aspects of the transition to nuclear power. ...

Devamını oku...

Nükleer Enerjiye Geçişte Türkiye Modeli II

EDAM'ın Türkiye'nin nükleer enerjiye geçiş sürecine dair yürütmüş olduğu bu ikinci kapsamlı çalışmada ilk olarak nükleer enerjinin diğer enerji kaynakları ile karşılaştırmalı olarak ...

Devamını oku...

© 2013 Powered By Onur Yılmaz

Scroll to top