High Resolution Beam-Scanning Leaky-Wave Antenna Array With Phase Difference Reconfigurable Structure Cascaded Butler Matrix

A leaky-wave antenna (LWA) array with high resolution beam scanning capability in two dimensions (2D) is presented in this paper. The antenna array is fed by a substrate integrated waveguide (SIW) Butler matrix cascaded with a phase difference reconfigurable structure (PDRS). By activating different...

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Автори:	Xingyu Pang, Yunjie Geng, Junhong Wang
Формат:	Artigo
Мова:	Inglês
Опубліковано:	IEEE 2026-01-01
Серія:	IEEE Open Journal of Antennas and Propagation
Предмети:	Beam-scanning Butler matrix leaky-wave antenna (LWA) phase difference reconfigurable structure (PDRS) substrate integrated waveguide (SIW)
Онлайн доступ:	https://ieeexplore.ieee.org/document/11236446/
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