Abstract
This paper presents an energy-dependent self-reconfigurable frequency selective surface (SRFSS) without an additional biasing network or tuning elements. The proposed FSS can switch the operation frequency with incoming high-power microwaves. The plasma technology is integrated into the FSS design to achieve this reconfigurability. The structure is designed to resonate at ∼6.0 GHz during the plasma OFF (low power) mode. The resonance shifts to ∼3.0 GHz In the presence of a high-power input, plasma ON mode, thus resulting in an independent reconfigurable performance. A prototype is fabricated and tested as proof of the concept, with a unit cell size of 0.15λ × 0.15λ × 0.012λ, which is ultra-thin and compact.
Original language | English |
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Title of host publication | Proceedings of the IEEE Microwaves, Antennas, and Propagation Conference, MAPCON 2024 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Number of pages | 4 |
Publication status | Accepted - 31 Oct 2024 |
Event | IEEE Microwaves, Antennas and Propagation Conference 2024 - Hyderabad, India Duration: 09 Dec 2024 → 13 Dec 2024 https://ieeemapcon.org/ |
Conference
Conference | IEEE Microwaves, Antennas and Propagation Conference 2024 |
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Abbreviated title | MAPCON 2024 |
Country/Territory | India |
City | Hyderabad |
Period | 09/12/2024 → 13/12/2024 |
Internet address |
Keywords
- frequency-selective surfaces
- high power
- isolation
- plasma
- reconfigurable