A High Isolation, Low-Profile, Triple-Port SIW Based Annular Slot Antenna for Millimeter-Wave 5G MIMO Applications

Kobal, Enis; Liu, Ruijia; Yu, Chao; Zhu, Anding

doi:10.1109/access.2022.3201143

Cited by 11 publications

(4 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For multi-band resonant frequency and bandwidth, the planar design uses the slots [43,44]. Also, Rectangular slots [45], E-shape [46][47][48], U-shape [49,50], fractal-shape [51,52], annular slots [53], Dual-mode slotpatch [54], U-shaped patch-slotted (four-element) design [59], and many more [53][54][55][56][57][58][59][60][61] dominate the radiating plane of the design. To maximize radiation efficiency, match the port at input, of the radiating element, with the microstrip feed line of 50 Ω, which depends on its width.…”

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

“…A SIW-substrate-integrated waveguide, triple-port mmWave annular slot antenna is designed [53]. Due to its easy integration and strong port isolation, the antenna under study seems promising as a monostatic simultaneous transmit and receive (STAR) antenna.…”

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

“…Increasing antenna isolation can minimize RF and digital successive interference cancellation (SIC) requirements. This architecture in [53] permits any combination of the 3-ports for the Tx and Rx without physical changes. The antenna could be a transmitter-only or receiver-only component in a phased array-5G MIMO system.…”

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

“…Fabricated slot/patch MIMO design, (a) [53], (b) [54], (c) [55], (d) [56], (e) [57], (f) [58], (g) [59], (h) [60], (i) [61].…”

Section: • the Envelope Correlation Coefficient (Ecc): Measuresmentioning

confidence: 99%

See 3 more Smart Citations

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Aggarwal,

Roy,

Kumar

2024

PIER B

View full text Add to dashboard Cite

The increasing volumes of data generated by social networking, cloud computing, e-commerce, and online video broadcasting necessitate the implementation of higher data rates. As the current 4G network encounters congestion and potentially struggles to accommodate the substantial data demand, there is a growing interest in millimeter wave (mmWave) technology. The 30-300 GHz mmWave spectrum is characterized by its broad bandwidth and low latency; it is having many applications in communication domains, also includes 5G cellular. Despite its atmospheric attenuation and non-line-of-sight (NLOS) propagation, the majority of nations have begun to implement mmWave 5G in the band of 28/38 GHz as a result of its reduced path loss exponent, minimal signal spread, and decreased atmospheric attenuation. While the patch antenna (single-element) is a compact and easily transportable choice for mmWave applications, its radiation efficiency, gain, and bandwidth are all subpar. Array antennas have effectively addressed these limitations by exhibiting significant enhancements in bandwidth, gain, and radiation efficiency. It is still limited in the maximum data rates it can accommodate. The rate of data can be increased by a factor of one thousand using Multiple-Input-Multiple-Output (MIMO) technology, which is enabled by geographical diversity and multiplexing techniques. As a result, the comprehension of structures of MIMO antennas operating at mmWave is imperative for the continued enhancement of performance. In comparing the efficacy of these designs, bandwidth, isolation, efficiency, gain, and radiation pattern are considered. In this paper, the most recent planar MIMO antenna designs, which are categorized as defected ground structures, Slot/Patch/Stub, MIMO Antenna Array, Dielectric Resonator Antenna, and Meta-Surface/Metamaterial Structures, are described. This paper also addresses the effects that slots, partial ground, and decoupling structures have on levels of isolation, bandwidth, and impedance matching. A comprehensive analysis of the design considerations and subsequent advancements is also provided in this paper.

show abstract

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

Section: Slot/patch Mimo Antennasmentioning

confidence: 99%

“…Fabricated slot/patch MIMO design, (a) [53], (b) [54], (c) [55], (d) [56], (e) [57], (f) [58], (g) [59], (h) [60], (i) [61].…”

Section: • the Envelope Correlation Coefficient (Ecc): Measuresmentioning

confidence: 99%

See 2 more Smart Citations

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Aggarwal,

Roy,

Kumar

2024

PIER B

View full text Add to dashboard Cite

show abstract

Compact planar 28/60‐GHz wideband MIMO antenna for 5G‐enabled IoT devices

Farooq,

Lokam,

Mallavarapu

2024

Int J Communication

View full text Add to dashboard Cite

SummaryThis work presents a compact two‐element multi‐input‐multi‐output (MIMO) antenna for 5G‐enabled IoT devices. The antenna operates over a wide frequency range of 24.6 to 31.4 GHz (28‐GHz band) and 57.6 to 60.2 GHz (60‐GHz band). Each MIMO element consists of an inverted L‐shaped slotted radiator with a partial ground plane. The antenna offers a peak gain of 5.45 and 5.56 dBi across two operating bands. The minimum isolation between the two ports is −26.5 dB, reaching a maximum value of over −45 dB. The investigation of MIMO metrics like “envelope correlation coefficient (ECC),” “diversity gain (DG),” “mean effective gain (MEG),” “channel capacity loss (CCL),” and “total active reflection coefficient (TARC)” also show favorable characteristics. The antenna is fabricated on a 10 × 22 × 0.503 mm3 Rogers 5880 substrate. The experimental results are in close agreement with that of the simulation results. The distinguishing features of the proposed antenna such as its compact design, simple geometrical configuration, wide operating bandwidth, low ECC, and high isolation make it a strong candidate for 5G‐enabled IoT devices.

show abstract

Design of a highly-isolated, high-gain, compact 4-port MIMO antenna loaded with CSRR and DGS for millimeter wave 5G communications

Ghosh

Baghel

Swati

2023

AEU - International Journal of Electronics and Communications

View full text Add to dashboard Cite

A High Isolation, Low-Profile, Triple-Port SIW Based Annular Slot Antenna for Millimeter-Wave 5G MIMO Applications

Cited by 11 publications

References 17 publications

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Millimeter Wave Antennas: A State-of-the-Art Survey of Recent Developments, Principles, and Applications

Compact planar 28/60‐GHz wideband MIMO antenna for 5G‐enabled IoT devices

Design of a highly-isolated, high-gain, compact 4-port MIMO antenna loaded with CSRR and DGS for millimeter wave 5G communications

Contact Info

Product

Resources

About