An Eight-Port Planar Antenna for 3-D Beam Steering

被引：4
|
作者：
Hosseini, Seyed Jalil [1 ]
Amirhosseini, Mohammad Khalaj [1 ]
机构：
[1] Iran Univ Sci & Technol, Sch Elect Engn, Tehran 1311416846, Iran
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2022年 / 70卷 / 10期
关键词：
Antennas; Slot antennas; Substrates; Microstrip; Antenna feeds; Permittivity; Microstrip antennas; Antenna array; beam steering; frequency beam scanning; leaky-wave antenna (LWA); pencil beam; periodic leaky-wave (LW); planar antenna; LEAKY-WAVE ANTENNA; FABRY-PEROT CAVITY; WIDE-ANGLE; BAND; ARRAY;
D O I：
10.1109/TAP.2022.3184475
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：
An eight-port planar leaky-wave antenna (LWA) is proposed. This antenna has the capability of beam steering at an elevation angle by changing the frequency at eight azimuth angles. The antenna is planar and has an array of ring slots embedded in a microstrip parallel plate waveguide. We investigate the simulation and experimental results. The measured results have good agreement with the simulation and confirmed the leaky-wave (LW) concept. The proposed antenna yields an attractive, simple, and cost-effective beam scanning over the 3-D space.
引用
收藏
页码：9093 / 9100
页数：8
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