无线电工程协会
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作者:R. Mark , N. Rajak , K. Mandal ...
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.689-695
摘要:In this paper, a metamaterial superstrate in¬spired multiple-input-multiple-output (MIMO) for gain and isolation enhanced antenna system is investigated for WLAN applications. The superstrate layer generates a resonant cavity effect which results in gain enhancement of the a...
作者:U. K. Singh , V. Bhatia , A. K. Mishra
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.765-775
摘要:Orthogonal frequency division multiplexing (OFDM) based radar systems have recently attracted a lot of research interest. However, demonstration of OFDM radar's capability for target detection using real data is not reported in the open literature. In this work, we demonstrate a ...
作者:S. Kotchapradit , C. Thongsopa , T. Thosdeekoraphat
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.703-713
摘要:This paper presents microwave hyperthermia treatment using dielectric heating techniques with the curved plate applicator. The 3D breast phantom model simulation was used to investigate heat distribution. The microwave heating equation was employed to focus the power loss de...
作者:Z. Wei , X. Li , B. Wang ...
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.785-792
摘要:Direction-of-arrival (DOA) estimation based on sparse signal reconstruction (SSR) is always vulnerable to off-grid error. To address this issue, an efficient super-resolution DOA estimation algorithm is proposed in this work. Utilizing the Taylor series expansion, the sparse dict...
作者:Z. Guo , X. Cao , J. Gao ...
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.696-702
摘要:In this paper, a novel reconfigurable metasurface (NRM) with coincident and ultra-wideband linear-to-linear (LTL) and linear-to-circular (LTC) polarization conversion functions is proposed. The unit of the proposed NRM consists of superstrate, air layer, metal patch, substrate an...
作者:W. A. Mahyiddin , A. L. A. Mazuki , K. Dimyati ...
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.749-756
摘要:In this research, we propose to estimate location of mobile users by using joint angle of departure (AOD) from base station (BS) and received signal strength (RSS) at user equipment (UE) method. The location estimation (LE) is performed at each UE by using massive multiple-i...
作者:E. K. I. Hamad , A. Abdelaziz
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.680-688
摘要:The theory of characteristic modes (TCM) is used to examine the behavior of hexagonal split ring resonator (HSRR) unit cells employed in the ground plane of a 2-element microstrip antenna array. Suppression of higher harmonics and reduction in mutual coupling between the ele...
作者:H. L. Wang , W. Li , H. Wang ...
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.757-764
摘要:In this paper, we proposed two waveform design methods based on game theory to address the problem of radar detection performance degradation in electronic warfare. Since radar and jammer are completely hostile, their interaction is modeled as two-person zero-sum game. Signal-to-...
作者:D. Sergeyev , N. Zhanturina
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.714-720
摘要:The nanostructures “Pt – TiO – Pt” and “Pt – NiO – Pt” with weak switching properties and memory were studied within the framework of semi-empirical Huckel method. The calculation was implemented in the program Atomistix ToolKit with Virtual NanoLab. The trans...
作者:S. Niyamanon , P. Janpangngern , C. Phongcharoenpanich
来源:[J].Radioengineering(IF 0.687), 2019, Vol.28 (4), pp.671-679
摘要:The capacitively coupled microstrip antenna for 4G and Wi-Fi applications is presented. The antenna has a compact size which can easily be installed into many types of wireless communication device. The antenna is designed on FR4 substrate with a total dimension of 70 mm × 9...

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