无线电工程协会
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作者:A. Siahcheshm , J. Nourinia , Ch. Ghobadi ...
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.67-73
摘要:The first aim of this work is to design a new geometry of printed helix antennas in a simple structure that only uses planar FR4 substrates, unlike conventional wire helix antennas. The main body of helix comprises four rectangular substrates containing helix arms forming a box. ...
作者:Y. Wang , H. Chen , W. Liu ...
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.206-214
摘要:Global Navigation Satellite System (GNSS) is now being speedily expanded to our daily life, but the positioning precision still can hardly meet the demands of many applications, such as approaching landing system on airports. Due to the development of GNSS, triple-frequency signa...
作者:C. Tomassoni , M. Bozzi
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.1-9
摘要:This paper presents an overview of the use of additive manufacturing (AM) technologies for the implementation of microwave components. Two major technological solutions, based on the AM of plastic materials, are discussed: in the former case, the AM plastic is used as a dielectri...
作者:L. Zou , X. T. Wang , W. Wang ...
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.59-66
摘要:A high gain low sidelobe monopulse microstrip array antenna for Ku-band frequency modulated conti-nuous wave (FMCW) radar application is proposed. The design consists of microstrip array radiation front-end and waveguide coupling slot array feeding network back-end. The micr...
作者:B. Vondra , D. Bonefacić
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.215-227
摘要:In this paper, we investigate feasibility of employing Radial Basis Function (RBF) network into non-coherent detection process, for detection of targets embedded in sea clutter of unknown statistics. We particularly have in mind Croatian part of Adriatic Sea, the local sea whose ...
作者:Sk. N. Islam , S. Das
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.52-58
摘要:A triple band quad element multi-input-multi-output (MIMO) antenna is proposed for Bluetooth (2.4 GHz), WLAN (2.5/4.9 GHz) and LTE (3.7 GHz) applications. A compact triangular ring-shaped structure is used as an antenna element. An isosceles triangular ring resonator is desi...
作者:M. U. Hadi , J. Nanni , O. Venard ...
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.37-43
摘要:The article demonstrates a novel Digital Predistortion (DPD) architecture for Mobile Front Haul links for the advanced Long-Term Evolution (LTE) and upcoming 5G networks. Precisely, the use of a feedback approximation method has been proposed and experimentally demonstrated herei...
作者:B. Yang , Z. LI , E. Cao
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.259-266
摘要:Facial activity is the most powerful and natural means for understanding emotional expression for humans. Recent years, extensive efforts have been devoted to facial expression recognition by using neural networks. However, automated emotion recognition in the wild from facial im...
作者:K. Sarmah , S. Goswami , S. Baruah
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.117-124
摘要:Soft-computational approaches have enabled quicker and more efficient means for antenna design. In the present work, a genetic algorithm (GA) based method is reported for the design of complementary split ring resonator (CSRR) structures for antenna design. A multi-objective opti...
作者:P. Saha , D. Mitra , S. K. Parui
来源:[J].Radioengineering(IF 0.687), 2020, Vol.29 (1), pp.74-80
摘要:A combined frequency and polarization reconfigurable textile based wearable disc monopole antenna is proposed in this paper. The antenna consists of a disc monopole as the radiator and four PIN diodes for realizing the agility property. By varying the different switching combinat...

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