Zobrazeno 1 - 10
of 126
pro vyhledávání: '"D. Vakula"'
Autor:
A. Sowjanya, D. Vakula
Publikováno v:
Advanced Electromagnetics, Vol 11, Iss 3 (2022)
Symmetrical ring resonator metamaterial along with fractal boundary is proposed for Band Pass Filter (BPF) design in this paper. A combination of symmetrical ring resonators and vias is used for designing a bandpass filter. Bandpass filter with low i
Externí odkaz:
https://doaj.org/article/37a07bc844084f129a28d6aef90f803c
Autor:
G. Srinivas, D. Vakula
Publikováno v:
Radioengineering, Vol 30, Iss 1, Pp 96-103 (2021)
In this paper, a novel technique using frequency selective surface (FSS) superstrate is proposed to increase the antenna gain. In addition to that, a combination of reactive impedance surfaces (RIS) is included to enhance the bandwidth. So, a convent
Externí odkaz:
https://doaj.org/article/6b4ba25f46da4eb081b91661d6d06c51
Publikováno v:
Advanced Electromagnetics, Vol 7, Iss 2, Pp 53-59 (2018)
A novel compact broadband Canonical Sleeve Antenna (CSA) covering 500-3600 MHz with omni directional characteristics is presented in this paper. A new method is employed in which the radiating antenna structure is designed as combination of three dif
Externí odkaz:
https://doaj.org/article/c32c4ce538db496cbcef3a5b95a2e3d9
Publikováno v:
Advanced Electromagnetics, Vol 6, Iss 4, Pp 63-69 (2017)
A broadband gradient refractive index (GRIN) metamaterial is used to improve the gain of the tapered slot antenna. The proposed metamaterial is capable of reducing the side lobe level of the antenna. The gradient refractive index (GRIN) metamaterial
Externí odkaz:
https://doaj.org/article/964af3a0d45d4784989dba079481ce50
Publikováno v:
Advanced Electromagnetics, Vol 6, Iss 3, Pp 64-69 (2017)
In this paper, a novel wideband conformal fractal antenna is proposed for GPS application. The concepts of fractal and partial ground are used in conformal antenna design for miniaturization and bandwidth enhancement. It comprises of Minkowski fracta
Externí odkaz:
https://doaj.org/article/6b456a639b2e44d8895069a1cc76f5be
Autor:
munagoti bhagya lakshmi, D Vakula
A compact sinusoidal tapered slot Vivaldi antenna is designed for X and Ku band applications. The bandwidth of the antenna is improved with two circular stubs before the tapering. A rectangular slot is included before the two stubs to reduce the aper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab9e938717483d3ebd7feb414d80768
https://doi.org/10.21203/rs.3.rs-2333172/v1
https://doi.org/10.21203/rs.3.rs-2333172/v1
Autor:
M. Bhagya Lakshmi, D. Vakula
Publikováno v:
2022 IEEE International Symposium on Smart Electronic Systems (iSES).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9fb59578b21cf95c99bb6203c9c48bc
https://doi.org/10.1109/ises54909.2022.00113
https://doi.org/10.1109/ises54909.2022.00113
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 4, Pp 291-298 (2021)
In this paper, a novel compact broadband antenna at UHF frequencies is presented with canonical shapes. Hemispherical, conical and cylindrical shapes have all been considered for antenna configuration. The designed antenna provides an instantaneous f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00d973187ecc57bde2c9ffbe2dc7b9c
http://www.jees.kr/upload/pdf/jees-2021-4-r-36.pdf
http://www.jees.kr/upload/pdf/jees-2021-4-r-36.pdf
Akademický článek
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Publikováno v:
IETE Journal of Research. 69:1915-1924
A novel miniaturized dipole antenna design incorporating triple sleeves and shorting load leading to enhanced bandwidth is proposed in the present work. The Triple Sleeve Dipole Antenna with Shorti...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e571448e2c7bdebb87d5c2b95debef
https://doi.org/10.1080/03772063.2021.1878065
https://doi.org/10.1080/03772063.2021.1878065