Self-triplexing HMSIW antenna with enhanced isolation and extremely low frequency ratio

JayaPrakash, V.; DS, Chandu

doi:10.1016/j.aeue.2023.154829

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Cited by 4 publications

References 25 publications

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Microfluidically frequency-reconfigurable self-quadruplexing antenna based on substrate integrated square-cavity

Kumar Barik,

Koziel

2024

AEU - International Journal of Electronics and Communications

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Microfluidically frequency-reconfigurable self-quadruplexing antenna based on substrate integrated square-cavity

Kumar Barik,

Koziel

2024

AEU - International Journal of Electronics and Communications

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Substrate integrated waveguide-based self-triplexing antenna-sensor

Butt,

Barua,

Safdar

et al. 2024

AEU - International Journal of Electronics and Communications

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Compact Substrate-Integrated Hexagonal Cavity-Backed Self-Hexaplexing Antenna for Sub-6 GHz Applications

Jayaprakash,

Chandu,

Barik

et al. 2024

IEEE Access

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A self-multiplexing SIW antenna based on hexagonal SIW cavity is proposed. The structure consists of resonating elements of different sizes, which provide the hexaband operations. The antenna resonates at 5 GHz, 5.17 GHz, 5.32 GHz, 5.53 GHz, 5.62 GHz, and 5.72 GHz by employing different slot lengths between the resonating elements. The antenna geometry is arranged so that independent tuning of individual operating frequencies is possible without affecting the remaining center frequencies. The selfhexaplexing antenna exhibits a port isolation better than 29 dB between the resonating elements with a low frequency ratio of 1.14. The simulated gain of the antenna is 5.32 dBi, 5.68 dBi, 5.41 dBi, 5.91 dBi, 5.43 dBi and 5.14 dBi at the respective operating frequencies. The proposed self-hexaplexer operates in the NR band (n46) therefore being suitable for communication system applications.INDEX TERMS Substrate-integrated waveguide, frequency ratio, isolation, self-hexaplexing antenna, tunability.

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Self-triplexing HMSIW antenna with enhanced isolation and extremely low frequency ratio

Cited by 4 publications

References 25 publications

Microfluidically frequency-reconfigurable self-quadruplexing antenna based on substrate integrated square-cavity

Microfluidically frequency-reconfigurable self-quadruplexing antenna based on substrate integrated square-cavity

Substrate integrated waveguide-based self-triplexing antenna-sensor

Compact Substrate-Integrated Hexagonal Cavity-Backed Self-Hexaplexing Antenna for Sub-6 GHz Applications

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