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A quadruple-polarized reconfigurable antenna for 915 MHz ISM band applications | IEEE Conference Publication | IEEE Xplore

A quadruple-polarized reconfigurable antenna for 915 MHz ISM band applications


Abstract:

In this paper, an ultra-high-frequency (UHF) quadruple-polarized reconfigurable antenna for 915MHz industrial, scientific, and medical (ISM) band applications is proposed...Show More

Abstract:

In this paper, an ultra-high-frequency (UHF) quadruple-polarized reconfigurable antenna for 915MHz industrial, scientific, and medical (ISM) band applications is proposed. The proposed antenna consists of a disk-shaped radiator, four port feeding network which integrates microstrip lines and a 90 ° hybrid coupler, and a SP4T RF switch for polarization control. By switching the operating modes on the feeding network, the quadruple-polarized reconfigurable antenna with LHCP, RHCP, VLP, and HLP can be obtained. Using a FR4 substrate, the proposed antenna was designed and implemented. The peak gain and antenna size at 915MHz of the proposed antenna are approximately 6.4 dBi(c) and 0.53λ0 (D) × 0.08λ0, respectively.
Date of Conference: 12-14 January 2018
Date Added to IEEE Xplore: 29 March 2018
ISBN Information:
Electronic ISSN: 2158-4001
Conference Location: Las Vegas, NV, USA

References

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