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  1. Article

    Open Access

    A flexible dual-band 4 × 4 MIMO antenna for 5G mm-wave 28/38 GHz wearable applications

    This paper presents a novel, dual-band, four-port multi-input–multi-output (MIMO) antenna for 28/38 GHz millimeter wave 5G wearable applications. In the proposed work, we have used a novel design approach to g...

    Rakesh N. Tiwari, Deepti Sharma, Prabhakar Singh, Pradeep Kumar in Scientific Reports (2024)

  2. No Access

    Chapter and Conference Paper

    Triple-Band Gap Coupled 4 × 4 MIMO Antenna in mm-Wave for High Data Rate and IoT Applications

    In this paper, a 4 × 4 MIMO antenna is reported with physical dimension of 16 × 12 × 0.25 mm3. The gap coupling techniques with slots embedded in ground plane is used to realize the multiband characteristics. The...

    Rakesh N. Tiwari, Prabhakar Singh in Emergent Converging Technologies and Biome… (2024)

  3. No Access

    Article

    Swastika shaped slot embedded two port dual frequency band MIMO antenna for wireless applications

    A compact dual band 2 × 2 multiple-input-multiple-output (MIMO) antenna with dimension 46 × 30 × 1.6 mm3 is reported. The designed CPW-fed MIMO antenna structure consists of swastika shaped slot in the rectangula...

    Rakesh N. Tiwari, Prabhakar Singh in Analog Integrated Circuits and Signal Proc… (2021)

  4. No Access

    Chapter and Conference Paper

    Wideband Monopole Planar Antenna with Stepped Ground Plane for WLAN/WiMAX Applications

    A microstrip line fed compact monopole antenna is presented for the WLAN and WiMAX applications. The proposed antenna has a compact size of dimensions 34 × 20 × 1.6 mm3. A stepped shaped defected ground plane is ...

    Rakesh N. Tiwari, Prabhakar Singh in Futuristic Trends in Network and Communica… (2019)

  5. No Access

    Article

    Small-size scarecrow-shaped CPW and microstrip-line-fed UWB antennas

    In this paper, a scarecrow-shaped ultrawideband (UWB) antenna is presented using CPW and microstrip line feeding. The physical dimensions of the proposed antennas are

    Rakesh N. Tiwari, Prabhakar Singh in Journal of Computational Electronics (2018)