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Isolation enhancement between two closely mounted antennas for indoor repeater systems
Author(s) -
Kim SungJoo,
Harackiewicz Frances J.,
Park MyunJoo,
Kim Taekyun,
Jung Woojae,
Lee Jeongkwan,
Lee Byungje
Publication year - 2011
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25806
Subject(s) - repeater (horology) , microwave , isolation (microbiology) , ground plane , reflector (photography) , antenna (radio) , electrical engineering , engineering , optics , broadband , electronic engineering , optoelectronics , telecommunications , materials science , physics , mechanical engineering , light source , coupling (piping) , microbiology and biotechnology , biology
The effect of a frequency‐selective surface (FSS) on enhancing the isolation between a donor and a coverage antenna for indoor WCDMA repeater antenna systems is presented.A unit cell of the proposed FSS consists of a half‐wavelength resonator, an FR4 substrate, and a ground plane. Embedding it on the wall of each reflector for a donor and service antenna, the measured isolation enhancement is about 10 dB. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:697–700, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25806