Compact dualband antenna subsystem for MIMO application

Autor:	Maha Achour, Ajay Chandra V. Gummalla, Cheng-jung Lee
Rok vydání:	2009
Předmět:	3G MIMO Physics Directional antenna MIMO Astrophysics::Instrumentation and Methods for Astrophysics Electronic engineering Power dividers and directional couplers Antenna rotator Antenna (radio) Computer Science::Information Theory Antenna efficiency Metamaterial antenna
Zdroj:	2009 IEEE International Workshop on Antenna Technology.
DOI:	10.1109/iwat.2009.4906931
Popis:	This paper presents a dualband MIMO antenna subsystem which employs two dualband metamaterial antenna elements and a directional coupler. The strong coupling between adjacent antennas due to their close proximity is reduced to achieve the full potential of using MIMO antenna array. The measured isolation is less than −13dB and radiation efficiency is more than 50% at both bands. The far-field envelope correlation is also studied in this paper.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a94d5ff74025ede8ab15a65199283f03 https://doi.org/10.1109/iwat.2009.4906931 Zobrazit plný text záznamu