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    Sudhakar Sahu

    Papers
    Modified octahedron shaped antenna with parasitic loading plane having dual band notch characteristics for UWB applicationsmore
    by Sudhakar Sahu
    Publication Date: 2016
    Publication Name: International Journal of RF and Microwave Computer-Aided Engineering
    Nature inspired tree shaped antenna with dual band notch for UWB applicationsmore
    by Sudhakar Sahu
    Publication Date: 2016
    Publication Name: Microwave and Optical Technology Letters
    A skewed omega for LHM characteristicsmore
    by Sudhakar Sahu
    Publication Date: 2016
    Publication Name: Microwave and Optical Technology Letters
    Compact circular patch UWB antenna with WLAN band notch characteristicsmore
    by Sudhakar Sahu
    Publication Date: 2016
    Publication Name: Microwave and Optical Technology Letters
    Design of a new compact UWB polarization diversity antenna with stepped CPW-feedmore
    by Sudhakar Sahu and Subhasish Pattnaik
    Publication Date: 2015
    Publication Name: 2015 Annual IEEE India Conference (INDICON)
    Design & development of UWB notch antenna with fractal geometrymore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]
    Compact tapered fed dual-band monopole antenna for WLAN and WiMAX applicationmore
    by Sudhakar Sahu
    Publication Date: Apr 1, 2014
    Publication Name: International Conference For Convergence For Technology 2014
    Research Interests:
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    Analysis of reflected frequency band of metamaterial grating at THz frequency: A future application of filtermore
    by Sudhakar Sahu
    Publication Date: 2016
    Publication Name: Optik - International Journal for Light and Electron Optics
    Optimization of skewed omega for left-handed material characteristicsmore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: Journal of Nanophotonics
    Research Interests:
    A novel idea to design a MIMO capsule shaped DRA for middle WiMAX band applicationmore
    by Sudhakar Sahu and Subhasish Pattnaik
    Publication Date: 2015
    Publication Name: 2015 International Conference on Communications and Signal Processing (ICCSP)
    Design of compact UWB hexagonal monopole antenna with frequency notch characteristicsmore
    by Subhasish Pattnaik and Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]
    Compact Dual band Cylindrical Resonator Antenna using a conformal feedmore
    by Upali Dash and Sudhakar Sahu
    Publication Date: Mar 1, 2015
    Publication Name: International Journal of Scientific Research
    Research Interests:
    Broadband high gain meta-material based resonant cavity antennamore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)
    Compact Multiband CPW fed antenna with Fractal Stubmore
    by Sudhakar Sahu
    Publication Date: Dec 18, 2013
    Concentric three-layer cylindrical DRA for UWB applicationsmore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 International Conference on Communications and Signal Processing (ICCSP)
    Rotated stacked dielectric resonator antenna with sierpinski fractal for circular polarizationmore
    by Sudhakar Sahu and Subhasish Pattnaik
    Publication Date: 2015
    Publication Name: 2015 International Conference on Communications and Signal Processing (ICCSP)
    Ultra wideband hybrid dielectric resonator antenna with monopole like radiationmore
    by Subhasish Pattnaik and Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 International Conference on Electrical, Electronics, Signals, Communication and Optimization (EESCO)
    New hybrid DRA for upper S-band and lower C-band applicationsmore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: 2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]
    High Gain Resonant Cavity Antenna with Meta-material Inspired Superstratemore
    by Sudhakar Sahu
    Publication Date: 2015
    Publication Name: Procedia Computer Science
    Compact tapered fed dual-band monopole antenna for WLAN and WiMAX applicationmore
    by Sudhakar Sahu
    Publication Date: 2014
    Publication Name: International Conference for Convergence for Technology-2014
    Research Interests:
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    C-Shaped Complementing Patch Antenna for Broadband Communicationsmore
    by Sudhakar Sahu
    ABSTRACT
    Publication Date: 2015
    Publication Name: IETE Journal of Research
    Research Interests:
    Broadband patch antenna on conjugate omega DGSmore
    by Sudhakar Sahu
    ABSTRACT A broadband patch antenna on a defected ground is proposed. The defects are created by introducing conjugate omega shaped slots arranged in an array in the ground plane. An impedance bandwidth of 13.47% is obtained. Also, at the... more
    ABSTRACT A broadband patch antenna on a defected ground is proposed. The defects are created by introducing conjugate omega shaped slots arranged in an array in the ground plane. An impedance bandwidth of 13.47% is obtained. Also, at the end a proposal to model such antenna using transmission line model is proposed.
    Publication Date: 2011
    Publication Name: 2011 Indian Antenna Week (IAW)
    Compact multiband CPW antenna with fractal stubmore
    by Sudhakar Sahu
    Publication Date: 2013
    Publication Name: 2013 IEEE Applied Electromagnetics Conference (AEMC)
    Research Interests:
    Terahertz split ring resonator with ferrite insertionmore
    by Sudhakar Sahu
    Publication Date: 2013
    Publication Name: 2013 IEEE Applied Electromagnetics Conference (AEMC)
    An Ultra-wideband Antenna with HIPERLAN/2 band rejection using CSRR structuremore
    by Sudhakar Sahu and Priya Rahul
    Publication Date: 2013
    Publication Name: 2013 IEEE Applied Electromagnetics Conference (AEMC)
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    UWB planar antenna for millimetre wave applicationsmore
    by Sudhakar Sahu
    Publication Date: 2013
    Publication Name: 2013 IEEE Applied Electromagnetics Conference (AEMC)
    Frequency reconfigurable antenna inspired by metamaterial for WLAN and WiMAX applicationmore
    by Sudhakar Sahu
    Publication Date: 2014
    Publication Name: 2014 International Conference on Signal Propagation and Computer Technology (ICSPCT 2014)
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    FDTD analysis of coupled microstrip lines separated by a DNG slabmore
    by Sudhakar Sahu
    Publication Date: 2010
    Publication Name: 2010 Loughborough Antennas & Propagation Conference
    Research Interests:
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    Multi- band patch antenna on conjugate-omega slotted groundmore
    by Sudhakar Sahu
    Page 1. Multi-Band Patch Antenna on Conjugate-Omega Slotted Ground Sudhakar Sahu KIlT University Bhubaneswar, Orissa (INDIA) e-mail: sudhakarsahu@yahoo. co.uk Rabindra K. Mishra Electronic Science Department ...
    Publication Date: 2010
    Publication Name: 2010 Indian Antenna Week: A Workshop on Advanced Antenna Technology
    Research Interests:
    Rotated Stacked Dielectric Resonator Antenna For Circular Polarizationmore
    by Sudhakar Sahu and Subhasish Pattnaik
    A new economic method for the generation of circular polarization in a dielectric resonator antenna is investigated. The proposed antenna consists of four rectangular dielectric layers, each one is rotated by an angle of 300 relative to... more
    A new economic method for the generation of circular polarization in a dielectric resonator antenna is investigated. The proposed antenna consists of four rectangular dielectric layers, each one is rotated by an angle of 300 relative to its adjacent layers. Utilizing this type of approach produced a circular polarization over a bandwidth of 6.38% ranging from 9.67 to 10.3 GHz. The proposed antenna has impedance bandwidth of 25.32% over the frequency range of X-band(8-12 GHz). The radiation efficiency of the proposed circularly polarized DRA is more than 94.8% with gain more than 5dB in this frequency band of operation.
    Integrated CPW -fed UWB/dual narrow band antenna for Cognitive Radio applicationmore
    by Sudhakar Sahu
    ABSTRACT A Cognitive Radio (CR) is presented which consists of a sensing antenna and an operational dual narrow band antenna. The proposed antenna is developed using coplanar wave guide technique where each antenna has separate feed point... more
    ABSTRACT A Cognitive Radio (CR) is presented which consists of a sensing antenna and an operational dual narrow band antenna. The proposed antenna is developed using coplanar wave guide technique where each antenna has separate feed point and are placed together on the same substrate. The sensing antenna covers the wide range from 2.9 to 11 GHz and the narrow band Antenna covers dual band(3.9 -4.05) GHz due to LC resonator with bandwidth of 0.15 GHz and (5.2 -6.1)GHz with bandwidth of 0.9GHz due to the ground length, called as upper WIMAX band.
    Publication Date: 2014
    Publication Name: 2014 International Conference on Signal Propagation and Computer Technology (ICSPCT 2014)
    Compact Metamaterial Microstrip Low-Pass Filtermore
    by Sudhakar Sahu
    Publication Date: 2011
    Publication Name: Journal of Electromagnetic Analysis and Applications
    Research Interests:
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    Multi frequency operation of stacked patch antenna with Omega array sandwichedmore
    by Sudhakar Sahu
    A multi frequency microstrip stacked patch antenna sandwiched with omega array is proposed. The antenna features a multi frequency behavior (three operating bands) with similar gain. The Microstrip patch antenna on metamaterial substrates... more
    A multi frequency microstrip stacked patch antenna sandwiched with omega array is proposed. The antenna features a multi frequency behavior (three operating bands) with similar gain. The Microstrip patch antenna on metamaterial substrates is loaded with Hexagonal - Omega structure. The proposed antenna utilizes Hexagonal - Omega structure in the ground plain altering the effective medium parameters of the substrate.
    Publication Date: 2009
    Publication Name: IEEE Applied Electromagnetics Conference
    Research Interests:
    Characteristics of some new composite Right/Left-handed metamaterial transmission linesmore
    by Dipak Poddar and Sudhakar Sahu
    This paper proposes a new composite right/left handed transmission line metamaterial with a series parallel LC circuit & a shunt series LC tank circuit. A shorted interdigital capacitor (IDC) provide the shunt series LC tank... more
    This paper proposes a new composite right/left handed transmission line metamaterial with a series parallel LC circuit & a shunt series LC tank circuit. A shorted interdigital capacitor (IDC) provide the shunt series LC tank circuit, while the right handed parasitic series inductance & shunt series capacitance are generated by the metallic connections in the direction of propagation. A transmission
    Publication Date: 2007
    Publication Name: 2007 IEEE Applied Electromagnetics Conference (AEMC)
    Research Interests:
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