Zobrazeno 1 - 10
of 10
pro vyhledávání: '"G. Jemima Nissiyah"'
Publikováno v:
Optical and Quantum Electronics. 55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7570c04827cc6864b0d8705a375885b3
https://doi.org/10.1007/s11082-022-04309-z
https://doi.org/10.1007/s11082-022-04309-z
Autor:
M. Ganesh Madhan, G. Jemima Nissiyah
Publikováno v:
Plasmonics. 14:2003-2011
Many terahertz applications such as sensing, imaging, and spectroscopy require coherent terahertz (THz) sources. A basic Ti-Au dipole antenna on GaAs substrate is designed initially and it is enhanced into a photoconductive antenna for terahertz emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf68604ddd875b2a1fc59302aabb32d
https://doi.org/10.1007/s11468-019-00998-7
https://doi.org/10.1007/s11468-019-00998-7
Autor:
G. Jemima Nissiyah, M. Ganesh Madhan
Publikováno v:
Optical and Quantum Electronics. 53
In this paper, a simple equivalent circuit model has been proposed for Ti–Au photoconductive dipole antenna to analyse its intensity modulation and radiation characteristics. The photocurrent and the terahertz emission intensity obtained using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f7e609cd06042324bc1d33680434bd
https://doi.org/10.1007/s11082-021-02814-1
https://doi.org/10.1007/s11082-021-02814-1
Publikováno v:
2020 International Conference on Emerging Trends in Information Technology and Engineering (ic-ETITE).
A band stop filter is designed in terahertz range using metamaterial approach. The proposed work implements metamaterial using CSRR which consist of gold conductor layer on either sides of a GaAs dielectric substrate. The complementary split rings ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405c3f96a50b46ebe0be15f6ce787df0
https://doi.org/10.1109/ic-etite47903.2020.228
https://doi.org/10.1109/ic-etite47903.2020.228
Autor:
M. Ganesh Madhan, G. Jemima Nissiyah
Publikováno v:
Plasmonics. 14:891-900
Graphene-based photoconductive antenna structures for optically excited terahertz (THz) emission is reported. Initially, a dipole antenna is designed using plasmonic graphene material on GaAs substrate, and its characteristics are found to be better
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7268a32823c6589c827b1095b97c900f
https://doi.org/10.1007/s11468-018-0871-7
https://doi.org/10.1007/s11468-018-0871-7
Autor:
M. Ganesh Madhan, G. Jemima Nissiyah
Publikováno v:
Optik. 231:166360
A plasmonic resonator antenna is designed to operate at the lower terahertz (THz) frequency band of 0.5–5 THz. A very thin layer of graphene film about 0.34 nm is employed as the radiating patch. The resonant frequency of the antenna is controlled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5aeb7e1022206f6399b8a95ede0cad
https://doi.org/10.1016/j.ijleo.2021.166360
https://doi.org/10.1016/j.ijleo.2021.166360
Autor:
M. Ganesh Madhan, G. Jemima Nissiyah
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811072925
In this paper, an improved rectangular patch antenna with L-shaped slot in the ground plane with rotated patch, fed by a microstrip line, is reported. The rotated patch has been chamfered at the top edges, which leads to an improvement in efficiency.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a577944c93df3d80175da99e3b4863d
https://doi.org/10.1007/978-981-10-7293-2_4
https://doi.org/10.1007/978-981-10-7293-2_4
Akademický článek
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Kniha
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