Multi-Directional Leaky-Wave Antenna with Independent Beam-Scanning Laws

被引：0
作者：
Baccin-Smith, Francis [1 ]
Gupta, Shulabh [1 ]
机构：
[1] Carleton Univ, Dept Elect, Ottawa, ON, Canada
来源：
2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2024年
关键词：
bi-directional radiation; tri-directional radiation; leaky-wave antennas; X-band; suppressed stopband; RADIATION;
D O I：
10.23919/EuCAP60739.2024.10501455
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A multi-directional periodic leaky-wave antenna (LWA) is presented for the X-band frequencies with suppressed stopband and independent beam-scanning laws for left, right, and top sides of the antenna, respectively, using a tri-directional LWA as an example. The tri-directional antenna is designed to radiate out-of-plane beams along three directions on the top face and each antenna edge. The antenna is a combination of a top-radiating slot-pair array and side-fire Vivaldi arrays to achieve flexible placements of the beams at a given design frequency along three unique directions. The antenna can be engineered to emit high gain beams along specified angles, and can be adapted to provide precision control of the independent output beams in various frequency bands.
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页数：4
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