Abstract
In this paper, a strip-type artificial magnetic conductor (AMC) is utilized as the substrate of the waveguide to construct a periodic filtering waveguide structure. Through simulation analysis, the influence pattern of the structural parameter variations of the strip-type AMC on its filtering stopband performance is identified. Based on this pattern, the research innovatively integrates switch diodes with low power consumption and fast reverse recovery characteristics to achieve the reconfigurability of filtering performance. Consequently, a highly integrated reconfigurable filtering waveguide structure within the 8-12GHz frequency band is successfully designed. This design realizes the reconfigurability of four different center frequency within the X-band, exhibiting outstanding features such as small size and multifunctionality.
| Original language | English |
|---|---|
| Journal | Proceedings of the IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP |
| Issue number | 2024 |
| DOIs | |
| State | Published - 2024 |
| Externally published | Yes |
| Event | 2024 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2024 - Nanjing, China Duration: 8 Nov 2024 → 11 Nov 2024 |
Keywords
- Reconfigurable filter waveguide
- artificial magnetic conductor (AMC)
- strip surface artificial magnetic conductor
- switch diode
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