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Small-Size and High-Isolation MIMO Antenna for WLANopen access
- Authors
- Jin, Zhejun; Lim, Jong-Hyuk; Yun, Tae-Yeoul
- Issue Date
- Feb-2012
- Publisher
- ELECTRONICS TELECOMMUNICATIONS RESEARCH INST
- Keywords
- Diversity; envelop correlation coefficient; isolation; MIMO; WLAN
- Citation
- ETRI JOURNAL, v.34, no.1, pp.114 - 117
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- ETRI JOURNAL
- Volume
- 34
- Number
- 1
- Start Page
- 114
- End Page
- 117
- ISSN
- 1225-6463
- Abstract
- A small-sized (15 mmx30 mm) planar monopole MIMO antenna that offers high-isolation performance is presented in this letter The antenna is miniaturized using inductive coupling within a meander-line radiator and capacitive coupling between a radiator and an isolator High isolation is achieved by a T-shaped stub attached to the ground plane between two radiators, which also contributes to the small size using a folded structure and the capacitive coupling with radiators. The proposed antenna operates for the WLAN band within 2.4 GHz to 2.483 GHz. The measured isolation (S-21) is about -30 dB, and the envelope correlation coefficient is less than 0.1.
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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Related Researcher
- Yun, Tae Yeoul
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)