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  1. No Access

    Article

    Series connected CSRR tunable band reject filter using MEMS bridges on silicon substrate for C-band application

    A novel tunable miniaturized band reject filter employing RF MEMS varactors is reported. Another tunable filter was reported by the authors to work in the Ka-band of frequencies. The present work refers to C-b...

    Buddhadev Pradhan, Bhaskar Gupta in Analog Integrated Circuits and Signal Processing (2021)

  2. No Access

    Chapter and Conference Paper

    Meta Sensing Ovarian Cancer Cells at THz from C Band Radiation Biophysics

    A resonating plasmon like behavior obtained in a metasurface composite to acquire the real-time teratocarcinoma biophysical information is proposed, miniaturization has been done with respect to frequency in o...

    Abhirupa Saha, Sanjib Sil, Srikanta Pal… in Advances in Smart Communication Technology… (2021)

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    Article

    Zadoff–Chu Sequence Based Timing Offset Estimation for OFDM Systems

    In this article, timing synchronization in OFDM is attained with the help of Zadoff–Chu sequence as a training symbol. An algorithm based on the cross-correlation property of fractional Fourier transform (FRFT...

    Yashpreet Kaushal, Hem Dutt Joshi, Ashutosh Kumar Singh… in Wireless Personal Communications (2018)

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    Article

    Directivity of Radiation from a Localized Source Coupled to Electromagnetic Crystals

    Directivity of radiation from a localized source coupled to electromagnetic crystals is investigated theoretically using a two-dimensional model. The closed form expression for the far field of radiation is de...

    Vakhtang Jandieri, Kiyotoshi Yasumoto… in Journal of Infrared, Millimeter, and Terah… (2009)

  5. No Access

    Chapter

    Antenna Fundamentals

    Bhaskar Gupta in Design of Ultra Wideband Antenna Matching Networks (2008)

  6. No Access

    Article

    Word boundary detection based on suprasegmental features: A case study on Bangla speech

    This paper proposes a method for detecting word boundaries in continuous speech signal for Standard Colloquial Bengali (SCB), commonly referred to as Bangla. Bangla is a bound stress language with stress on th...

    Shyamal Kr. Das Mandal, Bhaskar Gupta… in International Journal of Speech Technology (2007)