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초록
A compact MIMO antenna using a decoupling network for 4G USB dongle application is proposed. The proposed MIMO antenna consists of two parallel folded monopole antennas with the length of 100 mat and a decoupling network. To improve the isolation characteristic at the LTE band 13, a decoupling network was added between the two antennas placed close to each other. The decoupling network is simple and compact and consists of two sections of transmission line, a shunt reactive component and quarter-wavelength jointed shorting structure. The proposed MIMO antenna has the isolation less than -15 dB at the LTE band 13 and the ECC is lower than 0.4 over the whole LTE band.
키워드
multiple-input multiple-output antenna; isolation; decoupling network; USB dongle; LTE; MIMO systems; Decoupling network; isolation; LTE; Multiple-input multiple-output antennas; USB dongle; Monopole antennas
- 제목
- MIMO ANTENNA USING A DECOUPLING NETWORK FOR 4G USB DONGLE APPLICATION
- 저자
- Han, Minseok; Choi, Jaehoon
- 발행일
- 2010-11
- 유형
- Article
- 권
- 52
- 호
- 11
- 페이지
- 2551 ~ 2554