Abstract
This paper proposes a multiple input multiple output (MIMO) array antenna operating at 5.8 GHz using multiple layers of bendable Polydimethylsiloxane (PDMS) substrate. It features favorable mechanical properties such as flexibility, softness, water resistance and transparency. Moreover, its dielectric properties can be modified by loading the PDMS substrate with other contents to suit specific RF/microwave applications. The proposed 2 × 4 bendable polymer MIMO array antenna is fed using two 50 ω coaxial ports. Simulations and measurements have indicated an antenna return loss of less than -10 dB, a correlation coefficient about 0.00016 and a maximum diversity gain of 10 dB at 5.8 GHz.
| Original language | English |
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| Title of host publication | 2015 9th European Conference on Antennas and Propagation, EuCAP 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9788890701856 |
| State | Published - 27 Aug 2015 |
| Externally published | Yes |
Publication series
| Name | 2015 9th European Conference on Antennas and Propagation, EuCAP 2015 |
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Bibliographical note
Publisher Copyright:© 2015 EurAAP.
Keywords
- MIMO
- Polydimethylsiloxane (PDMS)
- antenna array
- bendable substrate
- correlation coefficient
- diversity gain
ASJC Scopus subject areas
- Instrumentation
- Radiation
- Computer Networks and Communications