作者
Iram Nadeem, Mohammad Alibakhshikenari, Fatemeh Babaeian, Ayman A Althuwayb, Bal S Virdee, Leyre Azpilicueta, Salahuddin Khan, Isabelle Huynen, Francisco Falcone, Tayeb A Denidni, Ernesto Limiti
发表日期
2021/10/18
来源
Journal of Physics D: Applied Physics
卷号
55
期号
3
页码范围
033002
出版商
IOP Publishing
简介
Circular polarized (CP) antennas are well suited for long-distance transmission attainment. In order to be adaptable for beyond 5G communication, a detailed and systematic investigation of their important conventional features is required for expected enhancements. The existing designs employing millimeter wave, microwave, and ultra-wideband (UWB) frequencies form the elementary platform for future studies. The 3.4–3.8 GHz frequency band has been identified as a worthy candidate for 5G communications because of spectrum availability. This band comes under UWB frequencies (3.1–10.6 GHz). In this survey, a review of CP antennas in the selected areas to improve the understanding of early-stage researchers specially experienced antenna designers has presented for the first time as best of our knowledge. Design implementations involving size, axial ratio, efficiency, and gain improvements are covered …
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