全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... A. Medda , S. Biswas , S. K. Parui
来源:[J].Wireless Personal Communications(IF 0.428), 2017, Vol.94 (4), pp.3495-3512Springer
摘要:A miniaturized four-element microstrip array of dimension (22 × 19 × 1.58) mm3 has been designed for ultra wideband (UWB) application. Unlike existing UWB arrays, the new UWB array is proposed for multiband applications. The key contribution of this paper is that ...
作者:A. Chatterjee , S. K. Parui
来源:[J].Radioengineering(IF 0.687), 2015, Vol.24 (2), pp.455-461DOAJ
摘要:Gain enhancement of a wide slot antenna over a wide frequency band using a low profile, second order bandpass frequency selective surface (FSS) as a superstrate is presented in this paper. The proposed multilayered FSS with non-resonant unit cells in each layer allows in-phase tr...
作者:A. Chatterjee , S. K. Parui
来源:[J].Radioengineering(IF 0.687), 2016, Vol.25 (1), pp.67-72DOAJ
摘要:A dual-layer, bandstop frequency selective surface (FSS) is presented in this paper for wideband applications. Each layer uses patch type FSS with slots for miniaturization and are cascaded with an air gap in between. The low-profile FSS with unit cell dimension on the order...
作者:S. K. Parui , S. Das
来源:[J].Radioengineering(IF 0.687), 2009, Vol.18 (2), pp.149DOAJ
摘要:The shape of a popular split-ring defected ground structure (DGS) is modified by selecting different width of the sides with respect to microstrip line. The frequency characteristics of proposed DGS unit show an attenuation zero close to the attenuation pole frequency. The unit c...
作者:S. K. Parui , S. Das
来源:[J].Radioengineering(IF 0.687), 2007, Vol.16 (1), pp.16DOAJ
摘要:In this paper, a microstrip transmission line combined with a new U-headed dumb-bell defected ground structure (DGS) is investigated. The proposed DGS of two U-shape slots connected by a thin transverse slot is placed in the ground plane of a microstrip line. A finite cutoff freq...
作者:S. K. Parui , S. Das
来源:[J].Radioengineering(IF 0.687), 2009, Vol.18 (2), pp.149-154DOAJ
摘要:The shape of a popular split-ring defected ground structure (DGS) is modified by selecting different width of the sides with respect to microstrip line. The frequency characteristics of proposed DGS unit show an attenuation zero close to the attenuation pole frequency. The unit c...
作者:S. Das , S. K. Parui
来源:[J].Radioengineering(IF 0.687), 2007, Vol.16 (1), pp.16-22DOAJ
摘要:In this paper, a microstrip transmission line combined with a new U-headed dumb-bell defected ground structure (DGS) is investigated. The proposed DGS of two U-shape slots connected by a thin transverse slot is placed in the ground plane of a microstrip line. A finite cutoff freq...
作者:S. K. Parui , Ranjan Gupta
来源:[J].Astrophysics and Space Science(IF 2.064), 1996, Vol.239 (2), pp.361-373Springer
摘要:Abstract(#br)In this paper we present an application of an artificial neural network model based on a multi-layered backpropagation algorithm for spectral classification of UV data from the International Ultraviolet Explorer (IUE) low dispersion spectra reference atlas. The model...
作者:S. K. Parui , P. K. Sen
来源:[J].Pattern Analysis and Applications(IF 0.814), 2012, Vol.15 (4), pp.445-458Springer
摘要:Abstract(#br)The present work deals with recognition of handwritten characters of Bangla, a major script of the Indian sub-continent. The main contributions presented here are (a) generation of a database of handwritten basic characters of Bangla and (b) development of a handwrit...
作者:S. K. Parui , S. Das
来源:[J].International Journal of Electronics(IF 0.509), 2007, Vol.94 (6), pp.645-652Taylor & Francis
摘要:A microstrip transmission line incorporating one dimensional square ring type photonic bandgap structure (PBG) yields a distinct stopband. In the proposed structure, we split the ring and obtain wide, deep and very sharp stopband at relatively lower frequency with the same circui...

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