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Compact Broadband Low-Pass Filter with Novel Fishbone Structure Based on Spoof Surface Plasmon Polariton.
- Source :
- Progress in Electromagnetics Research M; 2024, Vol. 123, p95-103, 9p
- Publication Year :
- 2024
-
Abstract
- A compact spoof surface plasmon polariton (SSPP) low-pass filter is proposed. By adopting a novel fishbone structure, the effective depth of the groove is increased, reducing the filter width by 24.84%. The length of the filter is reduced by 22.23% with a new transmission structure. To intuitively display this structure, the filter is designed and fabricated. The area of the filter is 47.44 mm×8 mm. The results demonstrate that the insertion and return losses are less than 3 dB and greater than 13 dB, respectively, in a wideband range of 0-10.00 GHz. [ABSTRACT FROM AUTHOR]
- Subjects :
- POLARITONS
INSERTION loss (Telecommunication)
Subjects
Details
- Language :
- English
- ISSN :
- 19378726
- Volume :
- 123
- Database :
- Complementary Index
- Journal :
- Progress in Electromagnetics Research M
- Publication Type :
- Academic Journal
- Accession number :
- 175662924
- Full Text :
- https://doi.org/10.2528/PIERM23112802