A Novel Two Port High Isolation Dual-Polarized Multiband Sub-6 GHz MIMO Antenna for IoT Connected Devices

Jeyakumar, P.; Muthuchidambaranathan, P.; Shrinidhi, S.

doi:10.1007/s11277-021-08837-x

Cited by 5 publications

(3 citation statements)

References 20 publications

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“…The maximum allowable limit of ECC ≤ 0.5 under ideal condition of communicating devices [11]. The ECC value for the NB-SRR antenna proposed in this study is below this limit.…”

Section: The Envelope Correlation Coefficient(ecc)mentioning

confidence: 66%

Non-Bianisotropic Meta Material Split Ring Resonator Loaded With MIMO Antenna For Wireless Body Area Networks

Mood

Pandeeswari

2023

Preprint

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In this work, a novel MIMO antenna that improve the antenna parameters by using a nonbianisotropic split ring resonator (NBSRR) metamaterial (MTM) is presented. The proposed antenna is capable of covering the tri-band resonance frequencies of 4.8GHz, 5.6GHz, and 7.1GHz, which is commonly used for medical and industrial applications. The proposed antenna’s measurement is (56 × 32 ×1.6) mm3. By utilizing a metamaterial component named NB-SRR and a split ring structure, the proposed antenna’s resonant frequency is determined. The NB-SRR metamaterial improves the MIMO antenna’s performance by reducing the coupling between the antennas and improving the radiation pattern. We have simulated the antenna with and without NB-SRR, and provided the comparison results.The simulation outcomes indicate that the suggested design is appropriate for WBAN applications and holds great potential to enhance the wireless communication systems efficiency.

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“…The maximum allowable limit of ECC ≤ 0.5 under ideal condition of communicating devices [11]. The ECC value for the NB-SRR antenna proposed in this study is below this limit.…”

Section: The Envelope Correlation Coefficient(ecc)mentioning

confidence: 66%

Non-Bianisotropic Meta Material Split Ring Resonator Loaded With MIMO Antenna For Wireless Body Area Networks

Mood

Pandeeswari

2023

Preprint

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“…The performance metrics of MIMO [13] can be evaluated using diverse number of methodologies like performing the parametric study in terms of frequency of wide range of spectrum, space diversity, antenna and polarization diversity.This study describes the performance analysis by extracting the S-parameter.…”

Section: Performance Metrics Of Mimo Antennamentioning

confidence: 99%

A Novel SRR Metamaterial Inspired CPW-Fed Dual Band MIMO Antenna for Sub-6 GHz 5G Application

Mood

Pandeeswari

2023

Wireless Pers Commun

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The metamaterial inspired novel CPW fed MIMO antenna design works based on the principle of Non Bianisotropic-Split-Ring Resonator and amalgamation of Hexagonal Open Ring Resonator(Hex-ORR) thereby resulting in a miniaturized antenna with dimensions of 47.4 × 31.7 × 1.6 mm 3 .This antenna holds decent for the Sub-6 GHz 5G application covering bandwidth of 983.5 MHz (3.7887 -2.8052 GHz) and 551.6 MHz (6.3834 -5.3818 GHz) with center frequency of 3 GHz and 6 GHz, respectively. The lower frequency band is produced using hex-ORR, and a higher frequency band is provided using NB-SRR. The size of the antenna is optimized by considering the Non Bianisotropic-SRR size minor than the resonant wavelength.The proposed MIMO antenna parameters such as ECC, CCL, and TARC are also examined, and the results indicate that the proposed antenna design is a good candidate for sub-6GHz 5G applications.

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“…NB-IoT antennas play a critical role, necessitating specific attributes: operating within narrowband frequencies (800-900 MHz or 1.8-2.2 GHz), substantial amplification for long-distance communication, narrow beam width for directional coverage, compact size, low power consumption, and optimal impedance matching. Recent advancements involve planar microstrip patch antennas to address NB-IoT and IoT frequency requirements [5][6][7][8][9][10][11]. There are several types of NB-IoT (Narrowband Internet of Things) antennas designed to cater to various deployment scenarios and communication needs.…”

Section: Introductionmentioning

confidence: 99%

A Printed Monopole Antenna for Next Generation Internet of Things: Narrow Band Internet of Things (NB-IoT)

Bhardwaj,

Malik,

Islam

et al. 2023

PIER C

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This article introduces a planar monopole antenna specially designed for NB-IoT module devices. The preferred choice for Internet of Things (IoT) technology is the Narrow-Band Internet of Things (NB-IoT) due to its extensive coverage and low power consumption. NB-IoT is specifically designed for IoT applications. A circular patch antenna with dimensions of 30 mm × 60 mm is fabricated, which is specifically tailored for the NB-IoT module. The antenna dimensions are meticulously chosen to ensure compatibility with the device module, considering the NB-IoT B1 (2100) and B3 (1800) frequency bands. Among various patch shapes, the circular design is preferred for its advantages over hexagon and square patches. The desired antenna configuration combines a square-slotted patch with a monopole ground plane, and it offers several advantages in terms of design simplicity, compact size, and characteristics such as broad bandwidth, acceptable gain, and high radiation efficiency. The design process employs HFSS Software and utilizes an FR4 substrate of 1.6 mm thickness. Operating at resonance frequencies of 2.1 GHz and 1.8 GHz, the antenna covers a broad frequency spectrum of 1100 MHz (1.5 to 2.6 GHz) with a fractional bandwidth of 53.65%. The suggested antenna achieves a peak gain of 3.3 dB and maximum radiation efficiency of 96% within its operating band. It exhibits an omnidirectional radiation pattern, meeting the specific requirements of NB-IoT technologies. Experimental measurements of the fabricated antenna validate the results achieved from the simulated data.

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A Novel Two Port High Isolation Dual-Polarized Multiband Sub-6 GHz MIMO Antenna for IoT Connected Devices

Cited by 5 publications

References 20 publications

Non-Bianisotropic Meta Material Split Ring Resonator Loaded With MIMO Antenna For Wireless Body Area Networks

Non-Bianisotropic Meta Material Split Ring Resonator Loaded With MIMO Antenna For Wireless Body Area Networks

A Novel SRR Metamaterial Inspired CPW-Fed Dual Band MIMO Antenna for Sub-6 GHz 5G Application

A Printed Monopole Antenna for Next Generation Internet of Things: Narrow Band Internet of Things (NB-IoT)

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