Procházení 2016/1 dle data publikování
Zobrazují se záznamy 1-20 z 28
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The Distributed Convergence Classifier Using the Finite Difference
(Společnost pro radioelektronické inženýrství, 2016-04)The paper presents a novel distributed classifier of the convergence, which allows to detect the convergence/the divergence of a distributed converging algorithm. Since this classifier is supposed to be primarily applied ... -
Point Spread Functions in Identification of Astronomical Objects from Poisson Noised Image
(Společnost pro radioelektronické inženýrství, 2016-04)This article deals with modeling of astronomical objects, which is one of the most fundamental topics in astronomical science. Introduction part is focused on problem description and used methods. Point Spread Function ... -
A Novel System for Non-Invasive Method of Animal Tracking and Classification in Designated Area Using Intelligent Camera System
(Společnost pro radioelektronické inženýrství, 2016-04)This paper proposed a novel system for non-invasive method of animal tracking and classification in designated area. The system is based on intelligent devices with cameras, which are situated in a designated area and a ... -
Box-Particle Implementation and Comparison of Cardinalized Probability Hypothesis Density Filter
(Společnost pro radioelektronické inženýrství, 2016-04)This paper develops a box-particle implementation of cardinalized probability hypothesis density filter to track multiple targets and estimate the unknown number of targets. A box particle is a random sample that occupies ... -
Congestion-Aware Routing and Fuzzy-based Rate Controller for Wireless Sensor Networks
(Společnost pro radioelektronické inženýrství, 2016-04)In this paper, congestion-aware routing and fuzzy-based rate controller for wireless sensor networks (WSNs) is proposed. The proposed method tries to make a distinction between locally generated data and transit data by ... -
CMF-DFE Based Adaptive Blind Equalization Using Particle Swarm Optimization
(Společnost pro radioelektronické inženýrství, 2016-04)The channel matched filter (CMF) is the optimum receiver providing the maximum signal to noise ratio (SNR) for the frequency selective channels. The output intersymbol interference (ISI) profile of the CMF convolved by the ... -
A Security Formal Verification Method for Protocols Using Cryptographic Contactless Smart Cards
(Společnost pro radioelektronické inženýrství, 2016-04)We present a method of contactless smart card protocol modeling suitable for finding vulnerabilities using model checking. Smart cards are used in applications that require high level of security, such as payment applications, ... -
Single Tree Vegetation Depth Estimation Tool for Satellite Services Link Design
(Společnost pro radioelektronické inženýrství, 2016-04)Attenuation caused by tree shadowing is an important factor for describing the propagation channel of satellite services. Thus, vegetation effects should be determined by experimental studies or empirical formulations. In ... -
An Iterative Design with Variable Step Prototype Filter for Cosine Modulated Filter Bank
(Společnost pro radioelektronické inženýrství, 2016-04)A systematic and self controlled prototype filter design approach for multichannel Cosine Modulated Near Perfect Reconstruction (NPR) filter bank is proposed in this paper. The primary goal is to design a prototype filter ... -
Analysis of Residue Probability Density Function and Comparator Offset Error in Pipelined ADCs
(Společnost pro radioelektronické inženýrství, 2016-04)This paper presents a new approach to analyze the convergence of residue probability density function (pdf) in pipelined ADCs. Compared to the previous approaches, in the proposed approach, in addition to the analysis of ... -
Robust Tensor Analysis with Non-Greedy L1-Norm Maximization
(Společnost pro radioelektronické inženýrství, 2016-04)The L1-norm based tensor analysis (TPCA-L1) is recently proposed for dimensionality reduction and feature extraction. However, a greedy strategy was utilized for solving the L1-norm maximization problem, which makes it ... -
A Novel Data Association Method for Frequency Based MIMO Systems
(Společnost pro radioelektronické inženýrství, 2016-04)Whenever more than one target exist, the most important problem is associating the received signals to the correct targets. This problem appears for all multiple target applications such as multiple target tracking and it ... -
Experimental Verification of Inertial Navigation with MEMS for Forensic Investigation of Vehicle Collision
(Společnost pro radioelektronické inženýrství, 2016-04)This paper studies whether low-grade inertial sensors can be adequate source of data for the accident characterization and the estimation of vehicle trajectory near crash. Paper presents outcomes of an experiment carried ... -
Fully Photonic Wireless Link for Transmission of Synchronization Signals
(Společnost pro radioelektronické inženýrství, 2016-04)Rapid industrialization and increasing demand of business tools for high-speed communications supports the request for optical communications in free space. Copper cables and related technologies such as cable modems and ... -
Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles
(Společnost pro radioelektronické inženýrství, 2016-04)Monopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the ... -
Off-set Filtering Effect in SOA Based Optical Access Network
(Společnost pro radioelektronické inženýrství, 2016-04)In-line and reflective semiconductor optical amplifiers (SOA and RSOA) can be effectively utilized as external optical intensity modulators. However the limited modulation bandwidth affects the application possibilities, ... -
On the Application of the Incomplete QR Algorithm to the Analysis of Microstrip Antennas
(Společnost pro radioelektronické inženýrství, 2016-04)In this paper, we provide some insight into the usage of fast, iterative, method-of-moments (MoM) solution of integral equations (IE) describing antennas and other metallic structures immersed in a planar multilayered ... -
A High-gain and Low-scattering Waveguide Slot Antenna of Artificial Magnetic Conductor Octagonal Ring Arrangement
(Společnost pro radioelektronické inženýrství, 2016-04)A novel design of high-gain and low-scattering waveguide slot antenna is proposed in this paper. Firstly the scattering pattern of artificial magnetic conductor (AMC) composite surface is estimated by array factor analysis ... -
Small Square Reconfigurable Antenna with Switchable Single/Tri-Band Functions
(Společnost pro radioelektronické inženýrství, 2016-04)A novel frequency reconfigurable slot antenna for suitable switchable radiations at WLAN and a tri-band at Bluetooth, WiMAX and upper WLAN applications is designed and fabricated. Switchable frequency responses are achieved ... -
A Verilog-A Based Fractional Frequency Synthesizer Model for Fast and Accurate Noise Assessment
(Společnost pro radioelektronické inženýrství, 2016-04)This paper presents a new strategy to simulate fractional frequency synthesizer behavioral models with better performance and reduced simulation time. The models are described in Verilog-A with accurate phase noise predictions ...