Kurum Yazarı "Filik, Tansu" Bildiri Koleksiyonu İçin Listeleme
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Contactless Respiration Rate Estimation Using MUSIC Algorithm
Uysal, Can; Filik, Tansu (IEEE, 2017)In some diseases (sleep apnea, sudden infant death syndrome etc.), continuous monitoring of respiration rate of patient at home during sleep is critically important. Nowadays wireless communications signals are widely used ... -
Contactless respiration rate estimation with phase difference [Faz farki ile temassiz solunum hizi kestirimi]
Uysal, Can; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2018)In this paper, a new method that uses radio frequency (RF) communications signal is proposed for the contactless respiration rate estimation and monitoring. In the proposed method, the phase difference between the channels ... -
Detection of Low Probability of Intercept Signals in Low SNR Using Multichannel Sensor Arrays
Uysal, Can; Filik, Tansu (IEEE, 2014)In this paper, a method is proposed for the detection of low probability of intercept, LPI signals in high noise without prior knowledge and assumption using spatially distributed multichannel wideband sensor array. The ... -
Detection of low probability of intercept signals in low SNR using multichannel sensor arrays [Tespit olasiligi düşük sinyallerin düşük SNR altinda çok-kanalli sensör dizileri ile tespiti]
Uysal, Can; Filik, Tansu (IEEE Computer Society, 2014)In this paper, a method is proposed for the detection of low probability of intercept, LPI signals in high noise without prior knowledge and assumption using spatially distributed multichannel wideband sensor array. The ... -
GPS-based Antenna Tracking and Signal Beamforming System for Small UAV Platform
Bahat, M. Furkan; Filik, Tansu (IEEE, 2015)In this study GPS-based antenna tracking and signal beamforming system is considered to improve the data transmission quality, capacity and distance (range) of a small drone with ground station. The design phases and the ... -
GPS-based antenna tracking and signal beamforming system for small UAV platform [Küçük IRA Platformu Için GPS-tabanll Anten Izleme ve Sinyal Hüzme Sistemi]
Bahat, M. Furkan; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2015)In this study GPS-based antenna tracking and signal beamforming system is considered to improve the data transmission quality, capacity and distance (range) of a small drone with ground station. The design phases and the ... -
A Joint Detection and Localization Method for Non-Cooperative DS-SS Signals
Uysal, Can; Filik, Tansu (IEEE, 2015)In this paper, a fast and computationally efficient joint presence detection and localization method is proposed for the non-cooperative direct sequence spread spectrum (DS-SS) signals. The method uses spatially distributed ... -
The Localization of LPI Signals Using Sparse TDOA Estimates
Uysal, Can; Filik, Tansu (IEEE, 2016)In this paper, the localization problem of the low probability of intercept (LPI) signals using time difference of arrival (TDOA) estimates between the sensors is considered. A fast and sparse method is proposed for the ... -
The localization of LPI signals using sparse TDOA estimates [Seyrek TDOA Kestirimleri Kullanilarak Tespit Olasiligi Düsük Sinyallerin Konum Kestirimi]
Uysal, Can; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2016)In this paper, the localization problem of the low probability of intercept (LPI) signals using time difference of arrival (TDOA) estimates between the sensors is considered. A fast and sparse method is proposed for the ... -
Presence Detection of Long-and-Short-Code DS-SS Signals Using the Phase Linearity of Multichannel Sensors
Uysal, Can; Filik, Tansu (IEEE, 2014)In this study, the detection of direct sequence spread spectrum (DS-SS) signals in white Gaussian noise without prior knowledge is investigated for spatially distributed multichannel wideband sensor array. A novel technique ... -
RSS Based Direction Finding via Array of Directional Antennas with Normal Density Distribution in Magnitude
Uluskan, Seçkin; Filik, Tansu (IEEE, 2017)In this study, the theoretical framework of received signal strength (RSS) based direction finding with array of directional antennas with normal density distribution in magnitude are established. Directional antenna systems ... -
RSS based Localization of an Emitter Using a Single Mini UAV
Uluskan, Seçkin; Gökçe, Mustafa; Filik, Tansu (IEEE, 2017)In this study, it is aimed to find the position of a signal emitter by the means of a mini unmanned aerial vehicle (mUAV) with a sensor node that can record the received signal strength (RSS) and the global positioning ... -
RSS based localization of an emitter using a single mini UAV [Mini İHA Kullanarak Bir Yayicinin RSS Tabanli Konumlandirilmasi]
Uluskan, Seçkin; Gökçe, M.; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2017)In this study, it is aimed to find the position of a signal emitter by the means of a mini unmanned aerial vehicle (mUAV) with a sensor node that can record the received signal strength (RSS) and the global positioning ... -
Short-Term Wind Speed Forecasting by Spectral Analysis
Akçay, Hüseyin; Filik, Tansu (IEEE, 2018)In this paper, we apply a wind speed forecasting framework developed earlier by the authors to the two-dimensional wind velocity measurements collected from a meteorological station in the Marmara region of Turkey over a ... -
A Sparse Approach for the Presence Detection of Long-code DS-SS Signals
Uysal, Can; Filik, Tansu (IEEE, 2015)In this paper, the presence detection of long-code direct sequence spread spectrum signals (DS-SS) in low signal to noise ratio (SNR) using the sensor array are considered. A sparse method, which is fast and computationally ... -
A sparse approach for the presence detection of long-code DS-SS signals [Uzun-kod DS-SS Sinyallerin Tespiti için Seyrek Bir Yaklaşim]
Uysal, Can; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2015)In this paper, the presence detection of long-code direct sequence spread spectrum signals (DS-SS) in low signal to noise ratio (SNR) using the sensor array are considered. A sparse method, which is fast and computationally ... -
A Survey on the Fundamentals of RSS based Localization
Uluskan, Seçkin; Filik, Tansu (IEEE, 2016)In this research, for RSS based localization, geometry based new heuristic solutions are proposed and compared to maximum likelihood estimation (MLE) in terms of performance. It is shown that new heuristic methods which ... -
A survey on the fundamentals of RSS based localization [RSS Tabanli Konumlandirmanin Temelleri üzerine Bir Inceleme]
Uluskan, Seçkin; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2016)In this research, for RSS based localization, geometry based new heuristic solutions are proposed and compared to maximum likelihood estimation (MLE) in terms of performance. It is shown that new heuristic methods which ... -
Very Short Term Wind Speed Forecasting Using Multivariable Dense Data with WLS-MARMA Model
Filik, Tansu; Başaran Filik, Ümmühan (Elsevier Science BV, 2017)In this study, very short-term wind speed forecasting problem, which is quite important for the future's electricity market -wind forecasting control algorithms, is investigated. Recently, the multi-channel (spatial) methods ... -
Volumetric V-shaped array design for 2-D isotropic DOA estimation [2-boyutlu yön bagimsiz DOA kestirimi için hacimsel V-şekilli dizilim tasarimi]
Keskin, F.; Filik, Tansu (Institute of Electrical and Electronics Engineers Inc., 2018)In this study, a new method for designing a volumetric V-shaped sensor array is proposed, which has isotropic elevation and azimuth Direction of Arrival (DOA) angle. The proposed method optimizes the angles between linear ...