Search Results - "ÇİYDEM, MEHMET"
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Dual-Polarization Wideband Sub-6 GHz Suspended Patch Antenna for 5G Base Station
Published in IEEE antennas and wireless propagation letters (01-07-2020)“…This letter presents a simple, compact, low-cost, low-profile, dual-polarization, suspended patch antenna design to operate in 3.3−3.8 GHz band for 5G base…”
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Waveform Correlation Based Harmonic Voltage Contribution Determination of Iron and Steel Plants Supplied From PCC
Published in IEEE transactions on industry applications (01-07-2023)“…This paper presents a new waveform correlation based method which determines the individual harmonic voltage contributions of Electric Arc Furnace (EAF) plants…”
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A Low-Profile High Isolation Wideband Dual-Polarized Antenna for Sub-1 GHz Base Stations
Published in GAZI UNIVERSITY JOURNAL OF SCIENCE (01-01-2024)“…In this paper, we present a low profile, wideband dual-polarized suspended patch antenna for LTE700/LTE850/CDMA850/GSM900 applications with high isolation. The…”
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Dual-polarized elliptic-H slot-coupled patch antenna for 5G applications
Published in Elektrik : Turkish journal of electrical engineering & computer sciences (01-01-2022)Get full text
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Design of a 2D/3D Positioning System and Its Real-Time Application With Low-Cost Sensors
Published in IEEE access (2024)“…In this article, we introduce a positioning system developed for two- and three-dimensional motion tracking. The system is based on a recursive Bayesian…”
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GENİŞ BANTLI ÇİFT KUTUPLU ANTEN
Published in Gazi Üniversitesi Mühendislik Mimarlık Fakültesi dergisi (31-12-2014)Get full text
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Wavefront-ray grid FDTD algorithm
Published in Elektrik : Turkish journal of electrical engineering & computer sciences (2016)Get full text
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Geniş Bantlı Çift Kutuplu Anten
Published in Gazi Üniversitesi Mühendislik Mimarlık Fakültesi dergisi (01-04-2014)“…Bu makalede 1710-2170 Mhz bandında çalışan, geniş bantlı, çift kutuplu askıda yığın plaka anten tasarımı ve geliştirmesi ele alınmıştır. Anten, klasik yama…”
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2D-HASAP: Two-Dimensional Heading-Aided Single-Anchor Positioning via Hidden Markov Model Map-Matching
Published in 2023 IEEE Symposium Sensor Data Fusion and International Conference on Multisensor Fusion and Integration (SDF-MFI) (27-11-2023)“…This paper proposes a two-dimensonal positioning method based on a hidden Markov model map-matching scheme. The states of the hidden Markov model are generated…”
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Conference Proceeding -
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Zaman-Uzayda Sonlu Farklar Yöntemin Dezavantajları İçin Geometrik Optik Yöntemlerin Kullanımı
Published in Gazi Üniversitesi Mühendislik Mimarlık Fakültesi dergisi (27-03-2014)“…Elektromanyetikte Maxwell denklemleri, kısmi diferansiyel denklemler (KDD) olup, çözümü için uzay-zamanda nümerik yöntemler kullanılmaktadır. En yaygın…”
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Harmonic Contribution Detection of Iron and Steel Plants Based on Correlation of Time-Synchronized Current and Voltage Signals
Published in IEEE transactions on industry applications (01-11-2022)“…In this research work, a new harmonic responsibility measure is proposed to extract the amount of harmonic responsibility of each plant supplied from the point…”
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High isolation dual-polarized broadband antenna for base stations
Published in Microwave and optical technology letters (01-03-2015)“…ABSTRACT A broadband (1.71–2.17 GHz), high isolation, and dual‐polarized suspended plate antenna (SPA) is presented. Modified L‐probe feed is used for…”
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Waveform Correlation Based Harmonic Voltage Contribution Determination of Iron and Steel Plants Supplied From PCC
Published in 2022 IEEE Industry Applications Society Annual Meeting (IAS) (09-10-2022)“…In this research work, a new method which determines the individual harmonic voltage contributions of the EAF plants supplied from a point of common coupling…”
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Conference Proceeding -
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Harmonic Contribution Detection of Iron and Steel Plants Based on Correlation of Time-Synchronized Current and Voltage Signals
Published in 2021 IEEE Industry Applications Society Annual Meeting (IAS) (10-10-2021)“…In this paper, the problem of detecting the harmonic responsibility of iron and steel (I&S) plants, which are supplied from a point of common coupling (PCC) is…”
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Conference Proceeding -
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Light-controlled photonics-based mm-wave beam switch
Published in Optics express (25-07-2016)“…We present experimental investigation of light-controlled photonics-enhanced quasi-optical mm-wave beam switch operating at a resonant frequency in the mm-wave…”
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VHF suspended plate transmitter antenna design for DVB‐T and DAB‐T
Published in Microwave and optical technology letters (01-06-2018)“…This paper presents the design of stacked suspended plate transmitter antenna for digital video and audio broadcasting. Contrary to conventional dipole…”
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Gsm1800 Ve Umts Baz İstasyonları İçin Yüksek Kazançlı Dizi Anten Tasarımı
Published in Gazi Üniversitesi Mühendislik Mimarlık Fakültesi dergisi (01-04-2013)“…Bu çalışmada, GSM1800 ve UMTS baz istasyonlarında kullanılabilecek dizi anten tasarlanmış ve uygulaması yapılmıştır. Bu amaçla, daha önce geliştirilmiş olan…”
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Radio over Fiber Passive Optic Network Design
Published in 2022 2nd International Conference on Computing and Machine Intelligence (ICMI) (15-04-2022)“…RoF-based optical-wireless networks are thought-about the foremost key solution for increasing the capability, coverage, bandwidth, and, moreover, mobility to…”
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Conference Proceeding -
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Microwave Whispering-Gallery-Mode Photoconductivity Measurement of Recombination Lifetime in Silicon
Published in Advanced electromagnetics (01-01-2019)“…We present a whispering-gallery-mode resonance-enhanced microwave-detected photoconductivity-decay method for contactless measurement of recombination lifetime…”
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