@inproceedings{a52278cfcde340c69f9d7c459ab49138,
title = "Synthesis of dispersionless zero group delay line for series-fed antenna arrays",
abstract = "Series-fed antenna arrays always experienced beam-squinting issue. Zero group delay(ZGD) element providing a potential solution for squint-free beamforming in series-fed antenna arrays. In this paper a novel synthesis approach for dispesionless optimized zero group delay line is proposed for the first time. Polynomial synthesis based approach is adopted which provides more design flexibility. Complete design steps followed by a synthesis example of flat magnitude and ZGD responses is presented. The exact agreement between the polynomial and coupling matrix based responses validate the proposed synthesis method.",
keywords = "antenna array, characteristic polynomial (CP), coupling matrix (CM), Zero group delay (ZGD)",
author = "Ranjan Das and Qingfeng Zhang and Abhishek Kandwal",
note = "Publisher Copyright: {\textcopyright} 2017 Applied Computational Electromagnetics Society.; 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 ; Conference date: 01-08-2017 Through 04-08-2017",
year = "2017",
month = sep,
day = "26",
language = "English",
series = "2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017",
}