Abstract
In this paper, a low-profile wideband circuit analog absorber is proposed. The designed structure consists of one metal frequency selective surface layer printed on a 2.7mm high FR-4 substrate, whose thickness is only 0.07 L at the lowest frequency of absorption. Eight chip-resistors are embedded on the metal strips which provide wideband absorbability. The simulated results show that the absorptivity is higher than 90% from 7.98GHz to 18.41GHz for both transverse electric (TE) and transverse magnetic (TM) polarizations under normal incidence, and the designed absorber performs well under oblique incidence from 0° to 50°.
| Original language | English |
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| Title of host publication | 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781665434379 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 13th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Nanjing, China Duration: 23 May 2021 → 26 May 2021 |
Publication series
| Name | 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings |
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Conference
| Conference | 13th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 |
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| Country/Territory | China |
| City | Nanjing |
| Period | 23/05/21 → 26/05/21 |
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Su, Y., & He, M. (2021). A Low-Profile Wideband Absorber based on Resistor-Embedded Metal Strips. In 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings (2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMMT52847.2021.9618625