A mm-Wave Deca-band Two-Port MIMO Antenna with High Resonance at 28GHz (n257 & n261Bands)
A dual-slotted circular patch with partial ground is etched to radiate electromagnetic energy in the millimeter-wave band with an impedance bandwidth of 25.62GHz. The bandwidth ranges from 21.54GHz-47.16GHz. A 0.254mm thick Rogers RT/Duroid substrate is used to etch the proposed multiband antenna measuring 9.5×16.0mm<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>. The substrate possesses a dielectric constant of 2.2 and 0.0009 of loss tangent (tan delta). The antenna covers ten mm-wave bands including 24/26/28/29/37/38/39/40/41GHz and a partial Q band from 42GHz to 47.16GHz. The scattering parameter is less than -10dB for all the bands with a minimum of -58dB at 28GHz.The extended two-port multiple input multiple output (MIMO) has all the diversity metrics (ECC, DG, TARC, CCL, MEG) within the acceptable value and isolation of more than 15dB making the proposed deca-band antenna applicable for 5G applications.
Authors
- Naresh Kumar (ORCID: https://orcid.org/0000-0002-0749-4280)
- Rana Gill (ORCID: https://orcid.org/0000-0002-0032-5206)
- Lovish Matta
- Parminder Kaur (ORCID: https://orcid.org/0009-0000-7836-2640)
- Manish Sharma (ORCID: https://orcid.org/0000-0002-0129-400X)
Institutions
- Chandigarh University (IN)
- Shree Guru Gobind Singh Tricentenary University (IN)
- Chitkara University (IN)
Publication Details
- Published
- 2024-08-10
- DOI
- https://doi.org/10.1109/iccccm61016.2024.11039965
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00