z-logo
Premium
Frequency agile multiple‐input‐multiple‐output antenna design for 5G dynamic spectrum sharing in cognitive radio networks
Author(s) -
Hussain Rifaqat,
Khan Muhammad U.,
Iqbal Naveed,
AlMajali Eqab,
Alja'Afreh Saqer S.,
Johar Umar,
Shamim Atif,
Sharawi Mohammad S.
Publication year - 2021
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.32668
Subject(s) - cognitive radio , frequency agility , varicap , antenna (radio) , mimo , electronic engineering , computer science , ground plane , reconfigurable antenna , electrical engineering , engineering , telecommunications , omnidirectional antenna , physics , antenna efficiency , wireless , capacitance , channel (broadcasting) , radar , electrode , quantum mechanics
In this work, 2‐element slot‐based frequency reconfigurable (FR) multiple‐input‐multiple‐output (MIMO) antenna design antenna with a very wide‐sweep is proposed for dynamic spectrum sharing (DSS) in 5G technologies. FR is achieved using varactor diode with frequency tuning range from 1655 to 2605 MHz. The design is a low profile with planar structure having a single element footprint of 19.5 × 20 mm 2 . The two slot antenna elements of the MIMO configuration are etched out from a ground (GND) plane of dimensions of 60 × 120 mm 2 . The proposed antenna is narrow‐band and hence it is suitable for RF front‐end in the 5G‐enabled DSS in cognitive radio (CR) applications.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here