Beamsteering Phased Array Antenna using a Full 360° and Programmable Continuous Phase Shifter for Indoor Localization

被引：0

作者：

Thanh Huong Nguyen ^{[1
]}

Cong Thuan Nguyen ^{[1
]}

机构：

[1] Hanoi Univ Sci & Technol, Sch Elect Engn, Int Res Inst MICA, 1 Dai Co Viet, Hanoi, Vietnam

来源：

2018 IEEE SEVENTH INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND ELECTRONICS (IEEE ICCE 2018) | 2018年

关键词：

Indoor localization; array antenna; wilkinson power divider; reflection type phase shifter; patch antenna;

D O I：

暂无

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：

This paper presents a design of phased array antenna using a full 360 degrees and programmable continuous phase shifter based on angle of arrival techniques of indoor localization. This antenna system allows to electrically steer main beam direction smoothly, so the number of beams is independent of the number of antenna elements as previous research, and resolution for indoor localization system is improved. Antenna elements are fed through parallel feed network including Wilkinson power dividers and full 360 degrees, continuous phase shifters. Radiation patterns, experimented from -45 degrees to 45 degrees in an anechoic chamber, show that the main beam direction is quite close to the desired direction in simulation, and the side lobe level is less than main beam about 10dB.

引用

页码：227 / 230

页数：4

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