Hybrid Fractal Shape Planar Monopole Antenna Covering Multiband Wireless Communications With MIMO Implementation for Handheld Mobile Devices

Choukiker, Yogesh Kumar; Sharma, Satish K.; Behera, Santanu Kumar

doi:10.1109/tap.2013.2295213

Cited by 253 publications

(183 citation statements)

References 26 publications

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“…7 that the capacity loss is −21.35 b/s/Hz which is computed using Equations (5)- (8,) and it is well below the threshold value 0.4 b/s/Hz [38]. …”

Section: Mimo Performance Parametersmentioning

confidence: 86%

“…High isolation and low correlation coefficients are required for a MIMO antenna system to provide good diversity performance [38]. The square of the correlation coefficient is the Envelope Correlation Coefficient (ECC).…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

“…The square of the correlation coefficient is the Envelope Correlation Coefficient (ECC). The correlation coefficient can be computed by using S parameters and radiation efficiency [38]. Plot of frequency Vs. ECC is shown in Fig.…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

“…It is a real number between 0 and 1 [38]. When its value is zero, this means that all the available power is radiated.…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

“…Channel capacity is the tightest upper bound on the rate of information that can be consistently transmitted over a communications channel [38]. The channel capacity loss is given by…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

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Compact 2×1 Mimo Antenna System for Lte Band

Malathi¹,

Thiripurasundari²

2017

PIER C

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Abstract-A compact 2 × 1 multiple input multiple output (MIMO) antenna system is designed to operate in the LTE band 40 (2.3-2.4) GHz. The proposed antenna consists of two circular patches fed using microstrip line. The antenna was initially designed to resonate at 5 GHz. Size reduction of 55.17% compared to conventional patch antenna is obtained after the inclusion of circular complementary split ring resonator (CSRR) in the ground plane. The resonating frequency was shifted to 2.34 GHz, thereby the board size is compact (50 × 25 × 1.6 mm 3 ). The designed antenna covers a bandwidth of 2.3 to 2.374 GHz with a maximum return loss of −27 dB at 2.34 GHz and isolation of −33.5 dB between the ports. The simulated correlation coefficient is approximately zero, and the total active reflection coefficient is 0.142 at the resonating frequency which are within the acceptable limits. The realized gain for the antenna is −8.9 dB.

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“…7 that the capacity loss is −21.35 b/s/Hz which is computed using Equations (5)- (8,) and it is well below the threshold value 0.4 b/s/Hz [38]. …”

Section: Mimo Performance Parametersmentioning

confidence: 86%

Section: Mimo Performance Parametersmentioning

confidence: 99%

Section: Mimo Performance Parametersmentioning

confidence: 99%

“…It is a real number between 0 and 1 [38]. When its value is zero, this means that all the available power is radiated.…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

“…Channel capacity is the tightest upper bound on the rate of information that can be consistently transmitted over a communications channel [38]. The channel capacity loss is given by…”

Section: Mimo Performance Parametersmentioning

confidence: 99%

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Compact 2×1 Mimo Antenna System for Lte Band

Malathi¹,

Thiripurasundari²

2017

PIER C

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Modified Circular‐Shaped Wideband Microstrip Patch Antenna for Wireless Communication Utilities

Kaur

Sivia

Kaur

2021

Next‐Generation Antennas

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Design and analysis of single and multi‐input multioutput triple‐band metamaterial inspired antennas for WiMAX, WLAN, and satellite applications

Yassini

Ibnyaich

Nguyen

et al. 2022

Int J Communication

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This work proposes an electrical compact triple-bands antenna founded on a composite left-/right-handed approach. This structure contains a rectangular patch combined with two unit cells based on the metamaterial properties that are used to produce wide electrical lengths in miniature physical sizes. Thus, the presented antenna is designed with a lower resonant frequency and miniature physical dimensions compared to conventional antennas. The suggested antenna has been produced on top of the FR4 substrate having tan δ = 0.022, εr = 4.58, and a size of 28 Â 16 Â 1.6 mm 3 . This structure provides three bandwidths of (2.391-2.54 GHz), (3.42-3.56 GHz), and (5.02-11.40 GHz). Additionally, a multi-input multioutput (MIMO) antenna is designed by placing two similar radiating patches in a perpendicular shape. Therefore, this design approach has been used to achieve an important isolation among ports and less than À30 dB at frequency bands. The results of radiation patterns, envelope correlation coefficient, diversity gain, and channel capacity loss are below to 0.06, 10 dB, and 0.4 b/s/Hz respectively, which confirms that the MIMO antenna is compatible with wireless MIMO devices. These antennas have been modeled and experimentally confirmed, and the results have proven that the suggested antennas are useable and can support multi-standard wireless applications.

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Hybrid Fractal Shape Planar Monopole Antenna Covering Multiband Wireless Communications With MIMO Implementation for Handheld Mobile Devices

Cited by 253 publications

References 26 publications

Compact 2×1 Mimo Antenna System for Lte Band

Compact 2×1 Mimo Antenna System for Lte Band

Modified Circular‐Shaped Wideband Microstrip Patch Antenna for Wireless Communication Utilities

Design and analysis of single and multi‐input multioutput triple‐band metamaterial inspired antennas for WiMAX, WLAN, and satellite applications

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