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Double channel triple band MIMO antenna with high isolation performance and pattern diversity for wireless applications
Author(s) -
Rezaeieh Sasan Ahdi,
Pouyanfar Negin
Publication year - 2012
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.27189
Subject(s) - wimax , electronic engineering , microwave , mimo , isolation (microbiology) , engineering , electrical engineering , wireless , bandwidth (computing) , channel (broadcasting) , telecommunications , microbiology and biotechnology , biology
A miniaturized monopole antenna with filtering properties is presented.An S‐shape double channel compact multi‐input multi‐output antenna with high isolation performance for DSC‐1800, PCS‐1900, WiMax 3.5 GHz, and WLAN applications is presented in this letter. A total impedance matching bandwidth of larger than 40% for three operating bands is attained through measurements. S‐shape structure has been introduced to reduce the overall width of the diversity configuration to 50 mm. The isolation between the two ports is greater than 24 dB and the envelope correlation is less than 0.0058 over all three bands. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:2689–2691, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27189