This article presents an ultra-wideband in-band full-duplex antenna system based on a special 3D-printed Vivaldi array. To mitigate grating lobes inherent ...

The array is formed of two wideband microstrip-slotline baluns and four Vivaldi antennas in a 3D-printed single-piece structure.

This article presents an ultra-wideband in-band full-duplex antenna system based on a special 3D-printed Vivaldi array. To mitigate grating lobes inherent ...

Aug 21, 2024 · The performance of the antenna of [30] is remarkably good, but it is five times larger than the one we have designed, implying a trade-off ...

Aug 20, 2024 · Ultra-Wideband 3D-Printed Vivaldi Array for In-Band Full-Duplex Applications with a Grating Lobes Reduction Approach · September 2023 · AEU - ...

Nov 12, 2021 · The system is fabricated using basic printed-circuit board (PCB) technology and can provide at least 50 dB of self-interference cancellation ...

Ultra-wideband 3D-printed vivaldi array for in-band full-duplex applications with a grating lobes reduction approach. H Hijazi, M Le Roy, R Lababidi, D Le Jeune ...

The dual-band antenna covers the 2.45 GHz and 5.8 GHz Industrial, Scientific and Medical (ISM) bands. The total size of the proposed antenna is 31 × 70 × 70 mm3 ...

This paper demonstrates a single topology to implement ultra-wideband in-phase and 180° out-of-phase power dividers which will be dedicated for ultra-wideband ...