Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Salil Kumar Biswas"'
Autor:
M. Maiti, Kausik Bhattacharyya, Anoarul Islam, Salil Kumar Biswas, Ayan Pradhan, Judhajit Sanyal
Publikováno v:
Indian Journal of Science and Technology. 14:2250-2256
Objectives: To predict meteorological phenomena such as rain events from sky status during rainy and non-rainy periods. Methods: The method used here is based on brightness temperature ratio measurement at two different frequencies, namely 23.8 GHz a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::344f236c04e9514d3f996cf1da7224fb
https://doi.org/10.17485/ijst/v14i27.447
https://doi.org/10.17485/ijst/v14i27.447
Autor:
Ayan Kanti Pradhan, Shubhendu Maiti, Salil Kumar Biswas, Sanjay Mondal, Manabendra Maiti, Kausik Bhattacharyya
A novel technique based on cavity perturbation for the characterization of dielectric properties of medium and low loss homogeneous cylindrically shaped materials using a single iris coupled rectangular resonator in Ka and millimeter-wave band freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f754a12599c6fdc213348e6e20bc932
https://doi.org/10.21203/rs.3.rs-1289420/v1
https://doi.org/10.21203/rs.3.rs-1289420/v1
Publikováno v:
Optik. 203:163962
We present here evaluation of splice loss of single-mode graded index fiber in presence of Kerr type nonlinearity by a simple iterative method involving Chebyshev technique. We restrict our analysis to two different cases of splice losses involving a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e165c63c06e07e118e193edc0ffeb521
https://doi.org/10.1016/j.ijleo.2019.163962
https://doi.org/10.1016/j.ijleo.2019.163962
Autor:
Salil Kumar Biswas, Sanjay Mondal
Publikováno v:
Journal of Microwave Power and Electromagnetic Energy. 49:207-214
A technique has been designed to determine the relative permittivity and dielectric loss of low loss materials using a cylindrical cavity resonator at X band. This technique has been tested over some standard materials with satisfactory results compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c595f2f3ddf16b955e6ac933df0b17ed
https://doi.org/10.1080/08327823.2015.11689909
https://doi.org/10.1080/08327823.2015.11689909
Publikováno v:
Optik. 199:163318
Based on the prescribed ABCD matrix for the transmission of paraxial rays, we analyze theoretically laser diode to single mode graded index fiber excitation via an upside-down tapered parabolic microlens on the fiber tip. In this context, we use some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07e64b363e423c19b7d3cd06b7454fe
https://doi.org/10.1016/j.ijleo.2019.163318
https://doi.org/10.1016/j.ijleo.2019.163318
Publikováno v:
International Journal of Electromagnetics and Applications. 1:12-15
An analytical solution for the measurement of dielectric constant of relatively small-sized medium loss sam- ples is formulated in TE011 resonant mode rectangular cavity. Next a simple but ingenious technique based on cavity per- turbation techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f718923013b32f45b76f64cfb8ca4e7b
https://doi.org/10.5923/j.ijea.20110101.03
https://doi.org/10.5923/j.ijea.20110101.03
Autor:
Kamakhya Prasad Ghatak, S. Pahari, D. Baruah, L. Joyprakash Singh, Salil Kumar Biswas, Sushabhan Choudhury
Publikováno v:
Physica B: Condensed Matter. 368:188-203
An attempt is made in this paper to present a simple theoretical analysis of the thermoelectric power under strong magnetic quantization (TPM) in III–V, II–VI, PbTe/PbSnTe, strained layer and HgTe/CdTe superlattices (SLs) with graded interfaces a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::740ae5eb3cf5edc7239c17d5a761f536
https://doi.org/10.1016/j.physb.2005.07.027
https://doi.org/10.1016/j.physb.2005.07.027
Publikováno v:
Physica B: Condensed Matter. 352:111-117
An attempt is made to study the Fermi–Dirac distribution function in degenerate semiconductors forming band tails (fp) on the basis of a newly formulated electron dispersion law. It appears, taking n-GaAs as an example, that the influence of the ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33f4d38bf0cb764355bc1a0607aea44
https://doi.org/10.1016/j.physb.2004.06.062
https://doi.org/10.1016/j.physb.2004.06.062
Publikováno v:
The Journal of microwave power and electromagnetic energy : a publication of the International Microwave Power Institute. 45(1)
This work describes and evaluates a technique for determining the dielectric properties of carbon-black filled Ethylene Vinyl Acetate (EVA) rubber and presents results on the studies of the effect of frequency on the permittivity and microwave conduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64a2ff32eb2fe1fa2aa64bccd78d4885
https://pubmed.ncbi.nlm.nih.gov/24427870
https://pubmed.ncbi.nlm.nih.gov/24427870
Autor:
Salil Kumar Biswas, Sanjay Mondal
Publikováno v:
2012 5th International Conference on Computers and Devices for Communication (CODEC).
When we tune a microwave cylindrical cavity resonator by varying its length with the help of a moving plunger, resonant frequencies of different modes may overlap to each other causing a noise problem. So, tunable range is influenced by the frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014df4884c1892caee07c8fd5c8768f6
https://doi.org/10.1109/codec.2012.6509284
https://doi.org/10.1109/codec.2012.6509284