无线电工程协会
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作者:T. Z. Meng , W. W. Wu , N. C. Yuan
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.423-429无线电工程协会
摘要: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 consists of three layers including metal goblets-shape th...
作者:P. K. Dhar , T. Shimamura
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.552-561无线电工程协会
摘要: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 decomposition (SVD), exponential operation (EO), and logarithm...
作者:M. Kenyeres , J. Kenyeres , V. Skorpil ...
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.479-495无线电工程协会
摘要: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 consensus algorithms is one of the key challenges ...
作者:M. Cedillo-Hernandez , A. Cedillo-Hernandez , F. Garcia-Ugalde ...
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.536-551无线电工程协会
摘要: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, which is composed by a couple of watermarking techniques...
作者:S. Costanzo
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.406-410无线电工程协会
摘要:The basic operation principles of non-invasive microwave sensors are summarized in this work, with specific emphasis on health-care systems applications. Design criteria to achieve reliable results in terms of biological parameters detection are specifically highlighted. In parti...
作者:A. Habib , S. Ansar , A. Akram ...
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.453-460无线电工程协会
摘要: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 data instead of OOK. Strips of different widths are us...
作者:Z. Biolek , D. Biolek
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.397-405无线电工程协会
摘要:The paper suggests a generalization of the classic Euler-Lagrange equation for circuits compounded of arbitrary elements from Chua’s periodic table. Newly defined potential functions for general (α, β) elements are used for the construction of generalized Lagrangians and gen...
作者:M. Jelinek , J. Jakovenko
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.515-521无线电工程协会
摘要: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, but the hysteresis control is not oscillator referenced. ...
作者:Z. Hasirci , I. H. Cavdar , M. Ozturk
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.611-620无线电工程协会
摘要: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 in terms of smart grid concept. This paper addresses m...
作者:A. Collado , S. Daskalakis , K. Niotaki ...
来源:[J].Radioengineering(IF 0.687), 2017, Vol.26 (2), pp.411-417无线电工程协会
摘要:The design of wireless power transfer (WPT) and energy harvesting (EH) solutions poses different challenges towards achieving maximum RF-DC conversion efficiency in these systems. This paper covers several selected challenges when developing WPT and electromagnetic EH solutions, ...

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