This paper presents the study of a method used for decoupling radiating elements in the case of a multiband structure dedicated to small LTE Smart Cells. This method consists in using a power splitter and a phase shifter connected between the feeds of the two groups of radiating elements. The study begins with a monoband structure made up of printed monopoles and a wired standing one. The impact on the validity of the method, due to the introduction of two additional bands through the addition of parasitic elements was then studied.A prototype was realized and tested and he measurements are discussed in this paper.
Study of a Method for Increasing Isolation Between Closely Spaced Elements integrated in Multi-Standard Multi-Antenna Systems / Sadaoui, L., Santamaria, L., Lizzi, L., Staraj, R.. - (2019), pp. 1121-1122. (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 Atlanta, GA, USA 07-12 July 2019) [10.1109/apusncursinrsm.2019.8889240].
Study of a Method for Increasing Isolation Between Closely Spaced Elements integrated in Multi-Standard Multi-Antenna Systems
Lizzi, Leonardo;
2019-01-01
Abstract
This paper presents the study of a method used for decoupling radiating elements in the case of a multiband structure dedicated to small LTE Smart Cells. This method consists in using a power splitter and a phase shifter connected between the feeds of the two groups of radiating elements. The study begins with a monoband structure made up of printed monopoles and a wired standing one. The impact on the validity of the method, due to the introduction of two additional bands through the addition of parasitic elements was then studied.A prototype was realized and tested and he measurements are discussed in this paper.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
