Planar phased array based on stripline-fed antenna with a parallel feeding network

被引：0
|
作者：
Quoc Duy Nguyen [1 ]
Thi Huong Ngo [1 ]
Dinh Toai Pham [1 ]
Hoang Ha Bui [1 ]
Hoang Viet Tran [1 ]
机构：
[1] Viettel High Technol Ind Corp, Hanoi, Vietnam
来源：
2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2023年
关键词：
Stripline-fed antenna; planar phased array; parallel feeding network; ultralow sidelobe level; 3D radar;
D O I：
10.23919/EuCAP57121.2023.10133672
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：
The design of a planar phased array composing of 12 linear subarrays in the vertical plane has been investigated in this paper. Each linear in-phase subarray consists of 24 compact stripline-fed antennas in the horizontal plane. The proposed linear subarray is fed by a 24-port parallel feeding network where amplitudes at the output ports are controlled by a Taylor distribution with sidelobe level of 36 dB. The planar array has been fabricated and measured in the frequency band from 3.2 - 3.6 GHz. The simulation and measurement results show a good agreement and the planar phased array is adapted to the requirements for 3D radar application.
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页数：5
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