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초록
A MIMO antenna with decoupling network for LTE mobile application is proposed. To improve the isolation between the two radiating elements of MIMO antenna, decoupling network is added. The decoupling network consists of two sections of transmission line, a shunt reactive component and quarter-wavelength jointed shorting structure. The isolation is improved by approximately 25 dB at the center frequency. The fabricated MIMO antenna satisfies a 6 dB return loss requirement and an envelope correlation coefficient below 0.4 over the LTE band 13 from 746 MHz to 787 MHz.
키워드
Decoupling network; isolation; long term evolution (LTE); mobile antennas; multi input multi output (MIMO); Center frequency; Decoupling network; Envelope correlation coefficient; isolation; MIMO antenna; Mobile applications; Multi input multi output; Quarter-wavelength; Radiating elements; Reactive components; Return loss; Two section; Computer applications; Long Term Evolution (LTE); Mobile antennas; Mobile computing; Wireless telecommunication systems
- 제목
- Design of MIMO antenna with decoupling network for LTE mobile application
- 저자
- Deukhyeon, G.A.; Lee, Younggi; Song, Taeho; Choi, Jaehoon
- 발행일
- 2012-12
- 유형
- Conference Paper
- 저널명
- Asia-Pacific Microwave Conference Proceedings, APMC
- 페이지
- 705 ~ 707