Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Madurakavi Karthikeyan"'
Publikováno v:
ETRI Journal, Iss 3, Pp 413-420 (2024)
A dual-band bio-implantable compact antenna with a meander-line structure is presented. The proposed meander-line antenna resonates at the industrial, scientific, and medical (2.4 GHz) and wireless medical telemetry (1.4 GHz) bands. The meander-line
Externí odkaz:
https://doaj.org/article/6eb149e63a734f74be0f8555849859a0
Autor:
Sukumar Vidhya, Madurakavi Karthikeyan
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103342- (2024)
Polarization is a dominant parameter regarding communication systems in recent times. The standard polarization techniques can be used only to a certain extent because of their huge size and limited bandwidth constraints. A design of bell-shaped pola
Externí odkaz:
https://doaj.org/article/74b6bc0e148d4b8c800578534dda968a
Autor:
Madurakavi Karthikeyan, Pradeep Jayabala, Sitharthan Ramachandran, Shanmuga Sundar Dhanabalan, Thamizharasan Sivanesan, Manimaran Ponnusamy
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2693 (2022)
We present a simple dual band absorber design and investigate it in the terahertz (THz) region. The proposed absorber works in dual operating bands at 5.1 THz and 11.7 THz. By adjusting the graphene chemical potential, the proposed absorber has the c
Externí odkaz:
https://doaj.org/article/30a1b320f7414e1190341fb033cf5452
Assessing nitrogen dioxide (NO2) impact on health pre- and post-COVID-19 pandemic using IoT in India
Autor:
R., Sitharthan, D., Shanmuga Sundar, M., Rajesh, Madurakavi, Karthikeyan, I., Jacob Raglend, J., Belwin Edward, R., Raja Singh, R., Kumar
Publikováno v:
International Journal of Pervasive Computing and Communications, 2020, Vol. 18, Issue 5, pp. 476-484.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJPCC-08-2020-0115
Autor:
Dhanabalan, Shanmuga Sundar, R, Sitharthan, Madurakavi, Karthikeyan, Thirumurugan, Arun, M, Rajesh, Avaninathan, Sivanantha Raja, Carrasco, Marcos Flores
Publikováno v:
In Computers and Electrical Engineering September 2022 102
Akademický článek
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Publikováno v:
Microwave and Optical Technology Letters. 65:225-230
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a57318b911c8a9283e3dcffaf8e93d5e
https://doi.org/10.1002/mop.33462
https://doi.org/10.1002/mop.33462
Publikováno v:
International Journal of Communication Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73dff4fef59e3df32fe750281854ed54
https://doi.org/10.1002/dac.5509
https://doi.org/10.1002/dac.5509
Publikováno v:
Wireless Personal Communications.
This paper presents a multiband coplanar waveguide (CPW)-fed concentric circle shaped patch antenna for WLAN, LTE-A, 5G Wi-Fi, and X-band applications, which is loaded with metamaterial unit cell. The proposed patch antenna employs arc shaped patch a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c1d0de8b9bfdbfae0d266c0bc60beb
https://doi.org/10.1007/s11277-023-10390-8
https://doi.org/10.1007/s11277-023-10390-8
Akademický článek
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