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  1. No Access

    Article

    A Circularly Polarized Stacked Patch Antenna for Dual Band L1 & L2 GPS Applications

    In this article, a simple design of a stacked patch dual band circular polarized antenna is designed and tested that can be used for GPS L1 (1575.42 MHz) and L2 (1227.6 MHz) applications. The lower patch is de...

    Mekala Harinath Reddy, D. Sheela in Wireless Personal Communications (2023)

  2. No Access

    Article

    Chew’s Second Delaunay Triangulation Refinement Scheme for Optimal RSUs Deployment to Ensure Maximum Connectivity in Vehicle to Infrastructure Communication

    The design of an efficient Road Side Units (RSUs) optimal placement algorithm is considered to be highly challenging with the existence of obstacles like trees, buildings, constructions and water bodies during...

    P. Selvakumari, D. Sheela, A. Chinnasamy in Wireless Personal Communications (2022)

  3. No Access

    Article

    Highly integrated eight-port broadband MIMO antenna exploiting polarization and pattern diversity

    This paper presents the design of a highly integrated eight port broadband slot antenna. The proposed slot antenna has a smaller footprint (33 × 33 × 0.8 mm3) and is constructed using one-quarter of an annular sl...

    J. Premalatha, D. Sheela in Analog Integrated Circuits and Signal Processing (2022)

  4. No Access

    Article

    A novel microstrip antenna loaded with EBG and ELC for bandwidth enhancement

    This paper proposes the design of three compact antennas for WiMAX, WLAN and ISM band applications. Antenna 1 consists of a monopole radiating element with an electromagnetic band gap (EBG) structured ground. ...

    Mekala Harinath Reddy, D. Sheela… in Analog Integrated Circuits and Signal Proc… (2021)

  5. No Access

    Chapter and Conference Paper

    Coplanar Wave Guide Fed Dual Band Antenna Loaded with Metamaterial Split Ring Resonator

    Recently, antenna design based on metamaterial has become more common due to their improved bandwidth and radiation. In addition, for inherent impedance matching coplanar wave guide (CPW) antennas are used. In...

    Mekala Harinath Reddy, D. Sheela… in Proceedings of International Conference on… (2021)

  6. No Access

    Article

    Reliability refinement in VANET with hybrid jamming attacks using novel index based voting algorithm

    Vehicular Adhoc Network (VANET) constitutes a basis for the Intelligent Transportation Systems. VANET can be extensively used in safety and non-safety applications. DSRC Safety purposes are essential usages in...

    G. B. Santhi, D. Sheela in Peer-to-Peer Networking and Applications (2020)