Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Subhradeep Chakraborty"'
Autor:
Sourav Debnath, Subhradeep Chakraborty, Mrinalini Langthasa, Kamlesh Choure, Vivek Agnihotri, Arpit Srivastava, Piyush Kant Rai, Anita Tilwari, D. K. Maheshwari, Piyush Pandey
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Non-rhizobial endophytes (NREs) are active colonizers inhabiting the root nodules. Though their active role in the lentil agroecosystem is not well defined, here we observed that these NREs might promote the growth of lentils, modulate rhizospheric c
Externí odkaz:
https://doaj.org/article/72225af0e89a4fb9938e88885460f915
Autor:
Umesh Ankush Pawar, Subhradeep Chakraborty, Tanmoy Sarkar, Abhijyoti Ghosh, L. Lolit Kumar Singh, Sudipta Chattopadhyay
Publikováno v:
IEEE Access, Vol 7, Pp 68917-68929 (2019)
In this paper, a quasi-planar composite microstrip antenna consisting of a single layer rectangular microstrip antenna along with two metallic posts (monopoles) has been studied theoretically and experimentally. The proposed antenna exhibits wide, sy
Externí odkaz:
https://doaj.org/article/05fc4f0c2e7747aa941c30d730185826
Publikováno v:
IEEE Access, Vol 6, Pp 3594-3602 (2018)
In this paper, the cross polar radiation of rectangular microstrip patch antenna due to its own lowest order dominant TM10 mode has been investigated thoroughly. The nature of the field distribution beneath the patch is found to be the key reason for
Externí odkaz:
https://doaj.org/article/95fbc89bec4147a9bcee395cf3cb4f29
Publikováno v:
2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON).
Autor:
Subhradeep Chakraborty, Abhijyoti Ghosh, Sudipta Chattopadhyay, L. Lolit Kumar Singh, Tanmoy Sarkar
Publikováno v:
Journal of Electromagnetic Waves and Applications. 35:2001-2019
Designing a simple and planar antenna for high speed short distance ultra-wideband (UWB) communication has become a buzzword over the last few years. There are two very different categories of UWB ...
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 20:376-380
In this letter, a novel and compact 180° circular sector microstrip antenna has been proposed. The patch surface has been designed with a proper design insight to perturb and control the orthogonal surface current paths and orthogonal field componen
Autor:
Sudipta Chattopadhyay, Subhradeep Chakraborty, Abhijyoti Ghosh, L. Lolit Kumar Singh, Tanmoy Sarkar
Publikováno v:
Journal of Electromagnetic Waves and Applications. 34:907-925
The design and development of multiband antenna for useful operating bands are the current state-of-the-art research in the field of antenna research. A simple and single-layer printed multiband ra...
Publikováno v:
2021 IEEE Indian Conference on Antennas and Propagation (InCAP).
Autor:
Abhijyoti Ghosh, Sudipta Chattopadhyay, Chow-Yen-Desmond Sim, L. Lolit Kumar Singh, Subhradeep Chakraborty, Umesh Ankush Pawar
Publikováno v:
IET Microwaves, Antennas & Propagation. 13:1866-1875
In this work, the modulation of the magnetic field locus beneath a microstrip antenna due to placement of feeding probe has been exploited to evolve a simplified single element single layer structure for improved impedance matching and radiation perf
Autor:
Abhijyoti Ghosh, Subhradeep Chakraborty, Umesh Ankush Pawar, Sudipta Chattopadhyay, L. Lolit Kumar Singh, Tanmoy Sarkar
Publikováno v:
IEEE Access, Vol 7, Pp 68917-68929 (2019)
In this paper, a quasi-planar composite microstrip antenna consisting of a single layer rectangular microstrip antenna along with two metallic posts (monopoles) has been studied theoretically and experimentally. The proposed antenna exhibits wide, sy