• Detection-Localization Tradeoff in MIMO Radars 

  Nazari Majd, M.; Radmard, M.; Chitgarha, M. M.; Bastani, M. H.; Nayebi, M. M. (Společnost pro radioelektronické inženýrství, 2017-06)

  Two gains play key roles in recently developed‎ MIMO ‎wireless communication systems‎: ‎"spatial diversity‎" ‎gain and "spatial multiplexing‎" ‎gain‎. ‎The diversity gain refers to the capability to decrease the error rate ...

• DOA Estimation of Uncorrelated, Partly Correlated and Coherent Signals Using Alternating Oblique Projection 

  Hou, H.; Mao, X. (Společnost pro radioelektronické inženýrství, 2017-06)

  The problem of direction-of-arrival (DOA) estimation is important in array signal processing. To estimate the DOAs of uncorrelated, partly correlated and coherent signals, a new iterative DOA estimation algorithm, named ...

• Modeling and Link Performance Analysis of Busbar Distribution Systems for Narrowband PLC 

  Hasirci, Z.; Cavdar, I. H.; Ozturk, M. (Společnost pro radioelektronické inženýrství, 2017-06)

  Busbar distribution system is used as a modular infrastructure to carry electrical energy in low voltage grid. Due to the widespread usage in industrial areas, the power line communication possibilities should be investigated ...

• Distributed Matching Algorithms: Maximizing Secrecy in the Presence of Untrusted Relay 

  Ali, B.; Zamir, N.; Ng, S. X.; Butt, M. F. U. (Společnost pro radioelektronické inženýrství, 2017-06)

  In this paper, we propose a secrecy sum-rate maximization based matching algorithm between primary transmitters and secondary cooperative jammers in the presence of an eavesdropper. More explicitly, we consider an untrusted ...

• QPSK Modulator with Continuous Phase and Fast Response Based on Phase-Locked Loop 

  Kirasamuthranon, L.; Koseeyaporn, J.; Wardkein, P. (Společnost pro radioelektronické inženýrství, 2017-06)

  Among M-phase shift keying (M-PSK) schemes, quadrature phase-shift keying (QPSK) is used most often because of its efficient bandwidth consumption. However, in comparison with minimum-shift keying, which has continuous ...

• An Effect of Output Capacitor ESL on Hysteretic PLL Controlled Multiphase Buck Converter 

  Jelinek, M.; Jakovenko, J. (Společnost pro radioelektronické inženýrství, 2017-06)

  This paper provides analysis of output capacitor effects to phase stability of a hysteretic mode controlled buck converter. The hysteretic control method is a simple and fast control technique for switched-mode converters, ...

• Distributed Aggregate Function Estimation by Biphasically Configured Metropolis-Hasting Weight Model 

  Kenyeres, M.; Kenyeres, J.; Skorpil, V.; Burget, R. (Společnost pro radioelektronické inženýrství, 2017-06)

  An energy-efficient estimation of an aggregate function can significantly optimize a global event detection or monitoring in wireless sensor networks. This is probably the main reason why an optimization of the complementary ...

• 5G Terminals with Multi-Streaming Features for Real-Time Mobile Broadband Applications 

  Shuminoski, T.; Janevski, T. (Společnost pro radioelektronické inženýrství, 2017-06)

  In this paper we present a novel QoS framework on the network layer for 5G terminals with vertical multi-homing and multi-streaming capabilities by using radio networks aggregation. The proposed framework is leading to ...

• Effect Analysis of Time and Carrier Frequency Offset on the Performance of Distributed Transmit Beamforming for Emergency Radio 

  Yuan, D.; Quan, H. D.; Sun, H. X. (Společnost pro radioelektronické inženýrství, 2017-06)

  In emergency radio scenario, distributed transmit beamforming (DTBF) enables a set of distributed radio nodes to transmit cooperatively to get a better performance. DTBF performance has been analyzed for various node ...

• Mixed-Mode Third-Order Quadrature Oscillator Based on Single MCCFTA 

  Khaw-Ngam, K.; Kumngern, M.; Khateb, F. (Společnost pro radioelektronické inženýrství, 2017-06)

  This paper presents a new mixed-mode third-order quadrature oscillator based on new modified current-controlled current follower transconductance amplifier (MCCFTA). The proposed circuit employs one MCCFTA as active element ...

• Blind Audio Watermarking in Transform Domain Based on Singular Value Decomposition and Exponential-Log Operations 

  Dhar, P. K.; Shimamura, T. (Společnost pro radioelektronické inženýrství, 2017-06)

  Digital watermarking has drawn extensive attention for copyright protection of multimedia data. This paper introduces a blind audio watermarking scheme in discrete cosine transform (DCT) domain based on singular value ...

• Digital Color Images Ownership Authentication via Efficient and Robust Watermarking in a Hybrid Domain 

  Cedillo-Hernandez, M.; Cedillo-Hernandez, A.; Garcia-Ugalde, F.; Nakano-Miyatake, M.; Perez-Meana, H. (Společnost pro radioelektronické inženýrství, 2017-06)

  We propose an efficient, imperceptible and highly robust digital watermarking scheme applied to color images for ownership authentication purposes. A hybrid domain for embedding the same watermark is used in this algorithm, ...

• 2D DOA Estimation of UCA Correlative Interferometer Based on One Dimensional Sorting Lookup Table-Two Dimensional Linear Interpolation Algorithm 

  Cui, K. B.; Wu, W. W.; Huang, J. J.; Chen, X.; Yuan, N. C. (Společnost pro radioelektronické inženýrství, 2017-06)

  In order to improve the direction-finding efficiency of the correlative interferometer and reduce the size of the lookup table, this paper proposes the one dimensional sorting lookup table-two dimensional linear interpolation ...

• Adaptive Measurement Partitioning Algorithm for a Gaussian Inverse Wishart PHD Filter that Tracks Closely Spaced Extended Targets 

  Li, P.; Ge, H.; Yang, J. (Společnost pro radioelektronické inženýrství, 2017-06)

  Use of the Gaussian inverse Wishart probability hypothesis density (GIW-PHD) filter has demonstrated promise as an approach to track an unknown number of extended targets. However, when targets of various sizes are spaced ...

• Directly Printable Organic ASK Based Chipless RFID Tag for IoT Applications 

  Habib, A.; Ansar, S.; Akram, A.; Awais Azam, M.; Amin, Y.; Tenhunnen, H. (Společnost pro radioelektronické inženýrství, 2017-06)

  A chipless RFID tag with unique ASK encoding technique is presented in this paper. The coding efficiency is enhanced regarding tag capacity. The amplitude varia¬tions of the backscattered RFID signal is used for encoding ...

• Power Allocation and Low Complexity Detector for Differential Full Diversity Spatial Modulation Using Two Transmit Antennas 

  Dwarika, K.; Xu, H. (Společnost pro radioelektronické inženýrství, 2017-06)

  Differential full diversity spatial modulation (DFD-SM) is a differential spatial modulation scheme that makes use of a cyclic unitary M-ary phase shift keying (M-PSK) constellation to achieve diversity gains at both the ...

• Superstrate-integrated Switchable Beam Rectangular Microstrip Antenna for Gain Enhancement 

  Kawdungta, S.; Jaibanauem, P.; Pongga, R.; Phongcharoenpanich, C. (Společnost pro radioelektronické inženýrství, 2017-06)

  This research has proposed a switchable beam rectangular microstrip antenna with double parasitic patches, in which two PIN diodes were deployed for manipulation of the main beam direction and a superstrate (i.e. either a ...

• Miniaturized Balanced Antenna with Integrated Balun for Practical LTE Applications 

  Elfergani, I. T. E.; Rodriguez, J.; Abdussalam, F. M.; See, C. H.; Abd-Alhameed, R. A. (Společnost pro radioelektronické inženýrství, 2017-06)

  A design of dual-band balanced antenna structure operating in the 700 and 2600MHz LTE bands is studied and investigated. The overall dimensions of the radiator are 50 × 18 × 7 mm^3 allowing it to be easily concealed within ...

• The Design and Analysis of Invisible Radome with Sandwich-like Properties 

  Meng, T. Z.; Wu, W. W.; Yuan, N. C. (Společnost pro radioelektronické inženýrství, 2017-06)

  A novel thin radome made by metamaterial is presented, with the properties like the sandwich where the middle acts as a pass band filter at an expected frequency band, while others behave as absorbers. This new radome ...

• UWB Monopole Antenna with Band Notched Characteristics Mitigating Interference with WiMAX 

  Ibrahim, A. A.; Ali, W.; Machac, J. (Společnost pro radioelektronické inženýrství, 2017-06)

  Compact asymmetric coplanar strip (ACS) - fed monopole antenna is presented in this paper for operation in ultra wide-band (UWB) applications. The antenna is composed of a semi-elliptical monopole and lateral coplanar ...

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