TY - JOUR
T1 - An Integrated 4-element Slot-Based MIMO and an UWB Sensing Antenna System for CR Platforms
AU - Hussain, Rifaqat
AU - Sharawi, Mohammad S.
AU - Shamim, Atif
N1 - KAUST Repository Item: Exported on 2021-09-14
Acknowledged KAUST grant number(s): KAUST002, OSR 2016-KKI-2899
Acknowledgements: This work is supported in part by the Deanship of Scientific Research (DSR) at King Fahd University of Petroleum and Minerals (KFUPM) under project number KAUST002 and in part by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No. OSR 2016-KKI-2899.
PY - 2017/12/8
Y1 - 2017/12/8
N2 - This paper presents a novel integrated antenna system for cognitive radio (CR) applications. The design consists of a compact 4- element reconfigurable annular slot based multiple-input-multiple-output (MIMO) antenna system integrated within an ultra-wide-band (UWB) sensing antenna. All the antenna elements are planar in structure and designed on a single substrate (RO-4350) with dimensions 60×120×1.5 mm3. The frequency reconfigurable slot based MIMO antenna system is tuned over a wide frequency band from 1.77 GHz to 2.51 GHz while the UWB sensing antenna is covering from 0.75~7.65 GHz The proposed antenna system is suitable for CR enabled wireless devices. The envelope correlation coefficient (ECC) did not exceed 0.248 in the entire operating band of the MIMO antenna part. The maximum measured gain of the MIMO antenna is 3.2 dBi with maximum efficiency of 81%.
AB - This paper presents a novel integrated antenna system for cognitive radio (CR) applications. The design consists of a compact 4- element reconfigurable annular slot based multiple-input-multiple-output (MIMO) antenna system integrated within an ultra-wide-band (UWB) sensing antenna. All the antenna elements are planar in structure and designed on a single substrate (RO-4350) with dimensions 60×120×1.5 mm3. The frequency reconfigurable slot based MIMO antenna system is tuned over a wide frequency band from 1.77 GHz to 2.51 GHz while the UWB sensing antenna is covering from 0.75~7.65 GHz The proposed antenna system is suitable for CR enabled wireless devices. The envelope correlation coefficient (ECC) did not exceed 0.248 in the entire operating band of the MIMO antenna part. The maximum measured gain of the MIMO antenna is 3.2 dBi with maximum efficiency of 81%.
UR - http://hdl.handle.net/10754/626431
UR - http://ieeexplore.ieee.org/document/8170283/
UR - http://www.scopus.com/inward/record.url?scp=85038373499&partnerID=8YFLogxK
U2 - 10.1109/TAP.2017.2781220
DO - 10.1109/TAP.2017.2781220
M3 - Article
AN - SCOPUS:85038373499
VL - 66
SP - 978
EP - 983
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
SN - 0018-926X
IS - 2
ER -