Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Meha Agrawal"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract The incorporation of higher-order modes (HOMs) can substantially augment the antenna gain and bandwidth, but this improvement is typically accompanied by compromised radiation performance including radiation nulls and higher side lobe levels
Externí odkaz:
https://doaj.org/article/9090ba7fb1d44261a3c1c682375f0b2d
Autor:
Meha Agrawal, Trivesh Kumar
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. :1-5
Autor:
Meha Agrawal, Trivesh Kumar
Publikováno v:
Wireless Personal Communications.
A wideband circularly polarized antenna based on the substrate integrated waveguide (SIW) is investigated and presented for mobile satellite applications. Initially, a rectangular-slot is etched on the top layer of the SIW cavity. A truncated patch f
Autor:
Meha Agrawal, Trivesh Kumar
Publikováno v:
International Journal of Microwave and Wireless Technologies. 15:289-297
A substrate integrated waveguide (SIW) based self-quadruplexing antenna and its design approach in Ku-band (12–18 GHz) is presented in this paper. This consists of splitting of TE220 mode of square-shaped SIW cavity by incorporating the two diagona
Autor:
Trivesh Kumar, Meha Agrawal
Publikováno v:
IETE Journal of Research. :1-11
Low cost, miniaturization, and high gain are the most essential prerequisites for multiband antennas (MBA). Therefore, a tactical effort is made in this paper to realize a small-size MBA (X, Ku, K-...
Autor:
Trivesh Kumar, Meha Agrawal
Publikováno v:
Journal of Electromagnetic Waves and Applications. 36:912-927
A self-diplexing antenna using slot-loaded cavity-backed Substrate Integrated Waveguide (CB-SIW) is presented with the enhanced gain. Higher-order modes (TE130 and TE310) in a square-shaped SIW cav...
Publikováno v:
2022 IEEE 7th International conference for Convergence in Technology (I2CT).
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811685538
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::797520198999ca80a250eb7d867834c4
https://doi.org/10.1007/978-981-16-8554-5_12
https://doi.org/10.1007/978-981-16-8554-5_12
Autor:
Meha Agrawal, Trivesh Kumar
Publikováno v:
2021 IEEE 18th India Council International Conference (INDICON).
Autor:
Meha Agrawal, Trivesh Kumar
Publikováno v:
2021 Second International Conference on Electronics and Sustainable Communication Systems (ICESC).
A wideband self-diplexing antenna (SDAN) based on a substrate integrated waveguide (SIWG) is investigated and presented for satellite communications in X-band. TE 120 mode is utilized for self-diplexing operation. For exciting dual frequencies, the S