2017/3
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Recent Submissions
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Promotion of GM-PHD Filtering Approach for Single-Target Tracking in Raw Data of Synthetic Aperture Radar in Spotlight Imaging Mode
(Společnost pro radioelektronické inženýrství, 2017-09)So far multi-antenna techniques have been used in Synthetic Aperture Radar (SAR) to track moving targets. These techniques carry out the tracking of moving targets in an imaging area, using a combination of the data received ... -
A Blind Adaptive Color Image Watermarking Scheme Based on Principal Component Analysis, Singular Value Decomposition and Human Visual System
(Společnost pro radioelektronické inženýrství, 2017-09)A blind adaptive color image watermarking scheme based on principal component analysis, singular value decomposition, and human visual system is proposed. The use of principal component analysis to decorrelate the three ... -
Asymmetric Turbo Code for Coded-Cooperative Wireless Communication Based on Matched Interleaver with Channel Estimation and Multi-Receive Antennas at the Destination
(Společnost pro radioelektronické inženýrství, 2017-09)This paper investigates the multiple relay coded-cooperation scheme based on asymmetric turbo code (ATC) with multiple receive antennas over Rayleigh block fading channels. An encoding scheme based on ATC is proposed for ... -
Wireless Powered Relaying Networks Under Imperfect Channel State Information: System Performance and Optimal Policy for Instantaneous Rate
(Společnost pro radioelektronické inženýrství, 2017-09)In this investigation, we consider wireless powered relaying systems, where energy is scavenged by a relay via radio frequency (RF) signals. We explore hybrid time switching-based and power splitting-based relaying protocol ... -
Wavelet Support Vector Machine Algorithm in Power Analysis Attacks
(Společnost pro radioelektronické inženýrství, 2017-09)Template attacks and machine learning are two powerful methods in the field of side channel attack. In this paper, we aimed to contribute to the novel application of support vector machine (SVM) algorithm in power analysis ... -
Evaluation of Computing Symmetrical Zolotarev Polynomials of the First Kind
(Společnost pro radioelektronické inženýrství, 2017-09)This report summarize and compares with each other various methods for computing the symmetrical Zolotarev Polynomial of the first kind and its spectrum. Suitable criteria are suggested for the comparison. The best numerical ... -
FPGA-based Low Latency Inverse QRD Architecture for Adaptive Beamforming in Phased Array Radars
(Společnost pro radioelektronické inženýrství, 2017-09)The main objective of this paper is to facilitate the adaptive beamforming which is one of the most challenging task in phased array radars receivers. Recursive least square (RLS) is considered as the most well suited ... -
Discrete Frequency and Phase Coding Waveform for MIMO Radar
(Společnost pro radioelektronické inženýrství, 2017-09)In multi-input multi-output (MIMO) radar system, good orthogonality between transmitting waveforms will fairly simplify the signal processing, along with improve the targets detection as well as the parameters estimation ... -
On the Performance of a Wireless Powered Communication System Using a Helping Relay
(Společnost pro radioelektronické inženýrství, 2017-09)This paper studies the outage performance and system throughput of a bidirectional wireless information and power transfer system with a helping relay. The relay helps forward wireless power from the access point (AP) to ... -
Optimization of Adaptive Three-Mode GBN Scheme Control Parameters
(Společnost pro radioelektronické inženýrství, 2017-09)An adaptive three-mode system based on mbox{Go-Back-N} (GBN) protocol is analyzed within this paper. An ideal mode selection procedure based on a-priori known packet error probability is defined. When packet error probability ... -
A 28-nm 32Kb SRAM For Low-VMIN Applications Using Write and Read Assist Techniques
(Společnost pro radioelektronické inženýrství, 2017-09)In this paper new write and read assist techniques, reduced coupling signal negative bitline (RCS-NBL) and low power disturbance noise reduction (LP-DNR) of 6T static random-access memory (SRAM) to improve its minimal ... -
High Security Chipless RFID Tags Using Frequency Shift Coding Technique
(Společnost pro radioelektronické inženýrství, 2017-09)A high security chipless RFID tag designed using E shaped resonator is presented in this paper. The tag identity is encoded using Frequency Shift Coding technique. 144 different code words are possible in 2.78 to 3.85 GHz ... -
Interference Mitigation for the GPS Receiver Utilizing the Cyclic Spectral Analysis and RR-MSWF Algorithm
(Společnost pro radioelektronické inženýrství, 2017-09)A method utilizing the cyclic spectral analysis (CSA) and reduced-rank multistage Wiener filtering (RR-MSWF) algorithm to mitigate the interference for the GPS receiver is proposed. In many cases, interference from adjacent ... -
Guidelines on the Switch Transistors Sizing Using the Symbolic Description for the Cross-Coupled Charge Pump
(Společnost pro radioelektronické inženýrství, 2017-09)This paper presents a symbolic description of the design process of the switch transistors for the cross- coupled charge pump applications. Discrete-time analog circuits are usually designed by the numerical algorithms in ... -
Dual Band Square Planar Dipole Antennas with Interdigital Capacitors for Base Stations
(Společnost pro radioelektronické inženýrství, 2017-09)A dual band antenna based on the square planar dipole structure with interdigital capacitors is proposed. With this technique, the harmonic frequency band can be controlled as desired. The dipole element is constructed ... -
Deceptive Jamming Method with Micro-motion Property Against ISAR
(Společnost pro radioelektronické inženýrství, 2017-09)Airborne target's micro-motion such as rotation or vibration causes phase modulation, termed as micro-Doppler effect, into radar signals. The feature of micro-motion is one of the most obvious features for radar recognition ... -
Optimization of Tone Reservation-Based PAPR Reduction for OFDM Systems
(Společnost pro radioelektronické inženýrství, 2017-09)A major drawback of orthogonal frequency division multiplexing (OFDM) is its high peak-to-average power ratio (PAPR). Tone reservation (TR) is one of the numerous methods for reducing the PAPR. Two parameters, the weight ... -
An Integrated Frequency Reconfigurable Antenna for Cognitive Radio Application
(Společnost pro radioelektronické inženýrství, 2017-09)A novel integrated antenna that consists of spectrum sensing and frequency reconfigurable antenna, printed on a single substrate is presented here. The integration of both antennas is based on the fact that reasonably large ... -
Dual-Band Ultra-Wideband Bandpass Filter with Eight-Resonant Modes and Quad-Transmission Zeros Employing Synchronous-Quasi-Resonance
(Společnost pro radioelektronické inženýrství, 2017-09)This paper presented a dual-band ultra-wideband bandpass filter, which employs three sets of T-shape stub-loaded resonators (TSSLRs). The new generation approaches of resonant mode (RM), which was named here as the ... -
Half-Mode Substrate Integrated Waveguide Yagi Array with Low Cross Polarization
(Společnost pro radioelektronické inženýrství, 2017-09)Low cross polarization Yagi array with mirrored arrangement is proposed. First, the half-mode substrate integrated waveguide (HMSIW) and magnetic wall are introduced to realize the miniaturization of Yagi antenna. Simulated ...
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