Compact Reconfigurable Wideband Inverted-F Antenna for LTE MIMO Mobile Applications
- Authors
- Zhao, Xing; Choi, Jaehoon
- Issue Date
- Sep-2014
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- LTE; MIMO; inverted-F; reconfigurable antenna; wideband
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E97B, no.9, pp.1921 - 1927
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E97B
- Number
- 9
- Start Page
- 1921
- End Page
- 1927
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159234
- DOI
- 10.1587/transcom.E97.B.1921
- ISSN
- 0916-8516
- Abstract
- In this paper, compact reconfigurable wideband Inverted-F Antenna (IFA) elements are proposed for a Long Term Evolution (LTE) mobile terminal. The proposed inverted-F antenna has a very simple planar arrangement. A capacitive coupling feed strip is employed to modify the input impedance matching. A chip inductor is connected in series to the feeding point to realize the wideband property. The whole Multiple-Input Multiple-Output (MIMO) antenna system consists of two similar inverted-F antenna elements. Antenna element #1 has a wideband property with a 6-dB bandwidth from 0.74 to 0.9 GHz. To further expand the bandwidth, antenna element #2 has a reconfigurable property through the use of a Positive Intrinsic-Negative (PIN) diode. Antenna element #2 has a 6-dB bandwidth from 0.74 to 0.84 GHz when the PIN diode is on and from 0.79 to 0.9 GHz when the PIN diode is off. Moreover, the proposed MIMO antenna has a low radiation-pattern-based envelope correlation coefficient (ECC), which is less than 0.15 over LTE bands 4, 5, 13, and 14.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159234)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.