@inproceedings{f4cf6d0dd8a54ffa9bd6aa4a9ed88fd0,
title = "A compensation method for switches imperfection in direction finding system using time-modulated arrays",
abstract = "This paper proposed a method to compensate the imperfection of RF switches in direction finding verification utilizing the time-modulated array (TMA). The TMA direction finding application was originally proposed to be a low-cost and high-agile method to realize the direction-finding task. However, the practical RF switches are not ideally behaved and suffering the imperfect electromagnetic performance, especially for the multistage cascaded switch network. In the previous researches, the direction of arrival (DoA) estimation algorithms are studied a lot while the quantitative analysis is lacked. The compensation method of the practical verification is proposed to solve the imperfection problem in a multi-stage switching network architecture. By comparative results, the proposed method could offer a good estimation performance.",
keywords = "Compensation method, Direction finding, Imperfection, RF switches, Time-modulated array",
author = "Yang, {Yu Qian} and Hao Wang and Hao Zhang and Guo, {Yong Xin}",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019 ; Conference date: 10-12-2019 Through 13-12-2019",
year = "2019",
month = dec,
doi = "10.1109/APMC46564.2019.9038730",
language = "英语",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1399--1401",
booktitle = "Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019",
}