MIMO ANTENNA USING A DECOUPLING NETWORK FOR 4G USB DONGLE APPLICATION
- Authors
- Han, Minseok; Choi, Jaehoon
- Issue Date
- Nov-2010
- Publisher
- John Wiley & Sons Inc.
- Keywords
- multiple-input multiple-output antenna; isolation; decoupling network; USB dongle; LTE
- Citation
- Microwave and Optical Technology Letters, v.52, no.11, pp 2551 - 2554
- Pages
- 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- Microwave and Optical Technology Letters
- Volume
- 52
- Number
- 11
- Start Page
- 2551
- End Page
- 2554
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/173534
- DOI
- 10.1002/mop.25551
- ISSN
- 0895-2477
1098-2760
- Abstract
- 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.
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