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초록
In this paper, a miniaturized MIMO antenna for smart glasses is proposed. The proposed MIMO antenna is designed using T-shaped isolator inserted between two closely located Inverted-F Antenna and using two slots located in the ground for isolation enhancement and impedance matching characteristic. The proposed antenna has only the overall dimensions of 35mm×9mm×0.8mm and operates in the 2.4 GHz ISM band. As a result of simulations, the antenna has a radiation efficiency of 25% and. To verify human body effect, the phantom is used for antenna performance. With an input power of 18 dBm, the simulated specific absorption rate (SAR) values are 0.56 W/kg and 0.45 W/kg on the left and right sides of the head respectively.
키워드
Glass; Slot antennas; Wireless telecommunication systems; 2.4 ghz ism bands; Antenna performance; High isolation; Human body effect; Inverted F-antennas; Isolation enhancement; Radiation efficiency; Specific absorption rate; Microwave antennas
- 제목
- Miniaturized MIMO antenna with a high isolation for smart glasses
- 저자
- Choi, S.; Choi, Jaehoon
- 발행일
- 2017-08
- 유형
- Conference Paper
- 저널명
- 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017
- 권
- 2017-January
- 페이지
- 61 ~ 63