Single-layer quad-band FSR with enhanced angular stability for S- and C-band applications
Asal Malekara, Changiz Ghobadi, Javad Nourinia, Amin Khalilzadegan · 2026
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Description
Asal Malekara and three colleagues design a thin panel that soaks up radar waves in four bands yet lets a fifth band pass in a 2026 report. Such panels, called rasorbers, can cut radar echoes and shield gear from stray signals. Their single-layer board pairs a soaking top face with a filtering back face on one base sheet. Symmetry keeps the panel working the same from any angle of the incoming wave.
The top face absorbed over ninety percent of waves at four chosen frequencies. The back face passed a middle band with little loss. Performance held steady for waves arriving at angles up to fifty degrees. A built fifteen-by-fifteen test panel matched the computer models well, backing use in radar domes and shielding.
Catalog record
| CREATOR | Asal Malekara, Changiz Ghobadi, Javad Nourinia, Amin Khalilzadegan |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 37727 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |