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초록
In this paper, a Multi-Input Multi-Output (MIMO) antenna is proposed. The isolation characteristic of proposed MIMO antenna between two radiating elements is improved by using a Split Ring Resonator (SRR) array structure. The fabricated antenna satisfied the 10 dB return loss requirement and the isolation between the two radiating elements was higher than 15 dB in the Mobile-WiMAX frequency band. The measured peak gains of the two elements were 2.3 dBi and 2.4 dBi.
키워드
Array structures; Isolation characteristics; MIMO antenna; Multi-input multi-output; Peak gain; Radiating elements; Return loss; Splitring resonators; Frequency bands; Innovation; Metamaterials; MIMO systems; Ring gages; Wimax; Mobile antennas
- 제목
- Design of a MIMO antenna with improved isolation using meta-material
- 저자
- Lee, Youngki; Chung, Haeil; Ha, Jaegeun; Choi, Jaehoon
- 발행일
- 2011-03
- 유형
- Conference Paper
- 저널명
- Final Program and Book of Abstracts - iWAT 2011: 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials
- 페이지
- 231 ~ 234