An Investigation of Dual-Band Dual-Squarering (Dsr) Based Microstrip Antenna for Wifi/Wlan and 5g-Nr Wireless Applications

Swain, Biswa Ranjan; Sharma, Ashish Kumar

doi:10.2528/pierm19060501

Cited by 13 publications

(5 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The two bands with the desired bandwidth can be easily obtained. All other antenna structures [5,6,14,[17][18][19][20]22] have larger dimensions than the proposed antennas. The proposed structures have neither any complex SRR nor meta-material, and thus, the proposed antennas are simple to design.…”

Section: Comparison With State Of Art Antennasmentioning

confidence: 97%

“…Multiband antennas using annular ring and meta-material inspired split-ring resonator (SRR) are designed in [14][15][16][17][18][19][20][21][22]. An elliptical-ring with a split-triangular patch [14] and two connected rings [15] are used in designing a flexible dual-band and a transparent tri-band antenna, respectively.…”

Section: Introductionmentioning

confidence: 99%

“…An elliptical-ring with a split-triangular patch [14] and two connected rings [15] are used in designing a flexible dual-band and a transparent tri-band antenna, respectively. A sleeveshaped dipole combined with a rectangular ring cage shaped dipole [16], an elliptical ring shaped [17] and dual square ring shaped [18] dual-band antennas have been reported. Dual-band antennas using metamaterial inspired dual rectangular split ring [19] and electric inductive capacitive coupled hexagonal ring [20] have been designed.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Dual Band Split Ring Monopole Antenna Structures for 5g and Wlan Applications

Verulkar¹,

Khade²,

Trimukhe³

et al. 2022

PIER C

View full text Add to dashboard Cite

In this paper, dual-band split ring monopole antenna structures for 5G sub-6 GHz and WLAN applications are proposed. The antenna structures are designed from a rectangular annular ring monopole antenna. A compact dual rectangular split ring monopole antenna is designed to operate over dual bands. The two split rings are connected through a common arm. The structure is optimized to provide S 11 ≤ −10 dB over 3.3-3.6 GHz and 5.15-5.5 GHz for 5G and WLAN applications. In the second dual-band antenna, a slot is cut in one of the arms to form another closed rectangular ring to further reduce the dimensions of the antenna. This structure provides S 11 ≤ −10 dB over 3.3-3.6 and 5.5-5.9 GHz for 5G, WLAN and V2X applications. The two bands can be easily controlled as the dimensions of two rings determine the resonant frequencies of the two bands, and one of the arms of a ring is unresponsive to lower band and affects upper band only. Both antennas offer nearly omnidirectional radiation patterns in both bands. The two prototype antennas are fabricated on a 0.17λ 0 × 0.19λ 0 and 0.15λ 0 × 0.19λ 0 FR4 substrate, where λ 0 is the free-space wavelength corresponding to 3.3 GHz. The measured results agree with the simulated ones.

show abstract

Section: Comparison With State Of Art Antennasmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Dual Band Split Ring Monopole Antenna Structures for 5g and Wlan Applications

Verulkar¹,

Khade²,

Trimukhe³

et al. 2022

PIER C

View full text Add to dashboard Cite

show abstract

“…Many designs had been presented for patch antenna operating for 5G applications at S-Band, where a patch antenna was printed on an FR4 material with two pin diodes used to initiate a single mode of operating for each diode and has an operating frequency of 3.6 GHz [13]. A patch antenna with doubled square ring was proposed to operate at 3.7 GHz for 5G use [14]. Multiple input multiple output (MIMO) antennas had been proposed for 5G applications with frequency of 3.41 GHz and gain of 4.2 dB [15].…”

Section: Introductionmentioning

confidence: 99%

For 5G applications, high-gain patch antenna in Ka-Band

Nafea

Khamiss

2023

IJEECS

View full text Add to dashboard Cite

<span>The fifth generation (5G) of telecommunications is an attractive application for many researchers during the last years. The 5G requires high date rate with low latency communication medium and patch antenna was used recently for this application. In this article a patch antenna for 5G at 38 GHz was proposed. This article worked on enhancing the gain of patch antenna at Ka-Band and reducing side lobes level (SLL) in radiation pattern. The gain of the patch antenna was improved using a reflector layer located under antenna’s ground with free space air gap separating between two layers. Moreover, the SLL were reduced to satisfy low latency condition for 5G communications. The proposed antenna shows high gain around 8.10 dB with high front-to-back (F/B) ratio of 16.24 dB and wide operating bandwidth around 1.4 GHz for high data rate requirements as well as having reduced overall size antenna. The article based on analytical calculations for patch dimensions and optimization procedure to achieve the desired performance of antenna. Computer simulation technology (CST) had been used as an environment for simulation.</span>

show abstract

“…From Table 1, it is shown that different countries have allocated different sub-6 GHz bands ranging from 3.3 GHz to 5 GHz. The above-mentioned frequency bands have been intensively studied in some previous works [7][8][9][10][11][12]. Note that the 5.0-5.5 GHz, which is part of , is not adopted in the most countries for a while, but it is considered as an important spectrum for the future development of 5G applications [13,14].…”

Section: Introductionmentioning

confidence: 99%

Wideband 10-Port Mimo Antenna Array for 5g Metal-Frame Smartphone Applications

Liu¹,

Sun²,

Liu³

et al. 2020

PIER C

View full text Add to dashboard Cite

A wideband 10-port multiple input multiple output (MIMO) antenna array operated below 6 GHz for the fifth generation (5G) metal-frame smartphones is presented and discussed in this paper. The proposed MIMO antenna array element is composed of a microstrip line with a tuning stub and rectangular slot. The size of the rectangular slot is only 15 mm × 2 mm (0.211λ 0 × 0.028λ 0 , and λ 0 is the wavelength with the resonance frequency of 4.2 GHz). U-shaped slots on the substrate are used to reduce the mutual coupling between the antenna elements. At the same time, in order to improve the radiation characteristics of the antenna arrays, narrow slits are etched in the metal-frame. The proposed antenna covers 3.3-5.5 GHz (S 11 < −6 dB), which is ultra-wide bandwidth for the 5G communications. The proposed MIMO antenna array is fabricated and measured. Results show that in the desired wide frequency band, the proposed antenna array can achieve desirable performances, including antenna isolation better than −13 dB with decoupling structures, efficiency, and envelope correlation coefficient (ECC) < 0.06. Moreover, radiation pattern, calculated ergodic channel capacity, the user's hand effects and head specific absorption rate (SAR) are also given in the paper. Good agreement between measured and simulated results is obtained, which means that the proposed MIMO array is a good candidate for 5G metal-frame smartphone applications.

show abstract

An Investigation of Dual-Band Dual-Squarering (Dsr) Based Microstrip Antenna for Wifi/Wlan and 5g-Nr Wireless Applications

Cited by 13 publications

References 14 publications

Dual Band Split Ring Monopole Antenna Structures for 5g and Wlan Applications

Dual Band Split Ring Monopole Antenna Structures for 5g and Wlan Applications

For 5G applications, high-gain patch antenna in Ka-Band

Wideband 10-Port Mimo Antenna Array for 5g Metal-Frame Smartphone Applications

Contact Info

Product

Resources

About