Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Biswarup Rana"'
Autor:
Bijay Halder, Biswarup Rana, Liew Juneng, Chaitanya Baliram Pande, Sultan Alshehery, Mohamed Elsahabi, Krishna Kumar Yadav, Saad Sh. Sammen, Sujay Raghavendra Naganna
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
Realizing the intricate relationships between drought, vegetation dynamics, and climate change is essential for sustainable resource management. Although temperature and rainfall patterns are the primary determinants of these fluctuations, human acti
Externí odkaz:
https://doaj.org/article/59a3328d3c8d4367a527fdba000951ef
Publikováno v:
IEEE Access, Vol 11, Pp 29614-29634 (2023)
Recently reconfigurable intelligent surface (RIS) has attracted great attention because it can create a smart wireless environment. Hence it can enhance the capacity and coverage of the wireless network significantly. A thorough review of RISs has be
Externí odkaz:
https://doaj.org/article/e7c1668171c54d1e9e2bc2e91a3c24b7
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 2, Pp 153-160 (2021)
This paper proposes a reconfigurable unit cell for a transmitarray operating at the X band. The unit cell consists of an active patch, a passive patch, and a phase shifter. The active patch has two PIN diodes that change the phase of 180° of the tra
Externí odkaz:
https://doaj.org/article/ee1710e027054f74857898bc747eeabb
Publikováno v:
Micromachines, Vol 14, Iss 4, p 818 (2023)
The demand for unprecedented data and ubiquitous wireless connections have led to the adoption of new types of transmitters and receivers. Additionally, different new types of devices and technologies need to be proposed for such demand. Reconfigurab
Externí odkaz:
https://doaj.org/article/3a9b474125914cd087f4d2343a03c031
Publikováno v:
IEEE Access, Vol 9, Pp 144140-144148 (2021)
In this paper, a novel digitally reconfigurable unit-cell and $4\times 4$ transmitarray operating at X-band is proposed that allows the implementation of beamforming and polarization conversion operations in a programmable way. The lower layer of tra
Externí odkaz:
https://doaj.org/article/3877ac910e4948ec9cd9bee34baf0552
Publikováno v:
Micromachines, Vol 13, Iss 11, p 1841 (2022)
Reconfigurable intelligent surface (RIS)-aided wireless communications systems are one the promising wireless communication system where the wave can be guided by the RIS. It is envisioned that beyond-5G/6G communication will have a low-cost, high sp
Externí odkaz:
https://doaj.org/article/a27201a2a2a84a5dbf2b8e152531a03f
Publikováno v:
International Journal of Antennas and Propagation, Vol 2021 (2021)
In this paper, an electronically reconfigurable polarization converter unit cell operating at X-band is proposed. The polarization converter unit cell consists of a passive patch, a phase shifter, and an active patch. There are two PIN diodes on the
Externí odkaz:
https://doaj.org/article/be65476f36ad4f888a5d0de73ae0d556
Publikováno v:
The Journal of Korean Institute of Information Technology. 21:77-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77874fe2b50ebf73eae99cfdf411006
https://doi.org/10.14801/jkiit.2023.21.2.77
https://doi.org/10.14801/jkiit.2023.21.2.77
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 2, Pp 153-160 (2021)
This paper proposes a reconfigurable unit cell for a transmitarray operating at the X band. The unit cell consists of an active patch, a passive patch, and a phase shifter. The active patch has two PIN diodes that change the phase of 180° of the tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68d6dc5e64d4b1aa0d2b65114863fb9
http://www.jees.kr/upload/pdf/jees-2021-21-2-153.pdf
http://www.jees.kr/upload/pdf/jees-2021-21-2-153.pdf
Publikováno v:
IEEE Sensors Journal. 19:9200-9205
The brain–machine interface (BMI) is a new area of research and it is still in the development stage. The key component for the brain–machine interface is internal and external antennas. In this paper, we propose an implantable antenna for wirele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff2b203e839a66200a2f66a51e2c624
https://doi.org/10.1109/jsen.2019.2924948
https://doi.org/10.1109/jsen.2019.2924948