Yayıncı "Institute of Electrical and Electronics Engineers Inc." Scopus İndeksli Yayınlar Koleksiyonu için listeleme
Toplam kayıt 11, listelenen: 1-11
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Application of of ray tracing technique into S-UTD-CH model [Işin Izleme Tekni?inin EKDZ Modelinde Kullanilmasi]
(Institute of Electrical and Electronics Engineers Inc., 2015)To make higher accuracy predictions having less computation complexity, lower computation time, a lot of electromagnetic wave propagation models are developed. These models are classified into two classes, ray tracing based ... -
Building parameter analysis with S-UTD-CH model in multiple diffraction [Çoklu Kirinimlarda EKDZ Modeliyle Bina Parametrelerinin De?işiminin Analizi]
(Institute of Electrical and Electronics Engineers Inc., 2015)Electromagnetic wave propagation models are used in radio planning tool and coverage prediction. These models are based on ray tracing technique or numerical. Slope UTD with convex hull model is a model which has less ... -
Determination of effective constitutive parameters of inhomogeneous metamaterials with bianisotropy
(Institute of Electrical and Electronics Engineers Inc., 2018)A recursive algorithm is proposed to accurately extract the electromagnetic parameters of isotropic/bianisotropic metamaterial (MM) slabs of inhomogeneous structures. The algorithm is based on the recursive calculations ... -
Determination of Reference-Plane Invariant, Thickness-Independent, and Broadband Constitutive Parameters of Thin Materials
(Institute of Electrical and Electronics Engineers Inc., 2015)We propose an effective microwave method for reference-plane-invariant and thickness-independent constitutive parameters measurement of thin materials. A function depending only on the interface reflection coefficient to ... -
The effect of magnetic field distribution and pole array on the vertical levitation force properties of HTS Maglev systems
(Institute of Electrical and Electronics Engineers Inc., 2015)In this paper, the levitation force measurements have been carried out by the magnetic force measurement system under both field-cooling and zero-field-cooling regimes, whereas the magnetic field distribution over the ... -
Harvesting solar energy for limited-energy problem in wireless sensor networks
(Institute of Electrical and Electronics Engineers Inc., 2017)The major problem in wireless sensor networks (WSNs) is the limited-energy source, typically small batteries, employed by sensors. In order to prolong the lifetime of the WSNs, a lot of approaches have taken the limited-energy ... -
Medium access control protocols for wireless sensor networks with ambient energy [Kablosuz Algilayici A?larda Ortam Enerjisi Kullanan Ortam Erişim Protokolleri]
(Institute of Electrical and Electronics Engineers Inc., 2016)Wireless sensor networks (WSNs) have recently been a popular research area with a broad range of applications. One of the most significant constraints of WSNs is energy limitation of sensor nodes. Therefore, energy-efficiency ... -
A New Energy Prediction Algorithm for Energy-Harvesting Wireless Sensor Networks With Q-Learning
(Institute of Electrical and Electronics Engineers Inc., 2016)Traditional wireless sensor networks (WSNs) face the problem of a limited-energy source, typically batteries, resulting in the need for careful and effective utilization of the energy source. However, inevitable energy ... -
Reference-Plane-Invariant Effective Thickness and Electromagnetic Property Determination of Isotropic Metamaterials Involving Boundary Effects
(Institute of Electrical and Electronics Engineers Inc., 2015)It is well recognized that near-field effects become dominant when the metamaterial (MM) is in resonance. In addition, any inaccurate information of the location of reference planes, and the effective length can seriously ... -
Relations of attention and meditation level with learning in engineering education
(Institute of Electrical and Electronics Engineers Inc., 2017)Neurons use electricity in order to communicate to each other. Due to numerous signals sent by neurons, there are oodles of electrical activity in the brain. Sensitive equipment like electroencephalogram (EEG) biosensor ... -
Self-Calibrating Noniterative Complex Permittivity Extraction of Thin Dielectric Samples
(Institute of Electrical and Electronics Engineers Inc., 2018)A microwave method relying on uncalibrated scattering (S-) parameters is proposed to measure the complex permittivity (?r) of thin dielectric samples. It has the following two main advantages. First, it takes into account ...