Metamaterial Loaded Frequency Tunable Electrically Small Planar Patch Antenna

Garg, Tanuj; Gupta, Shilpi; Pattnaik, Shyam S.

doi:10.17485/ijst/2014/v7i11.7

Cited by 11 publications

(2 citation statements)

References 18 publications

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“…Due to its high gain, this proposed structure was used in wireless communication. Tanuj et al 26 presented a frequency tunable electrically metamaterial‐based patch antenna operating at 9 GHz. The micro‐splits are introduced to achieve frequency tunability and are used in the radio frequency micro electromechanical systems switches.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the antenna characteristics with the impact of hexagonal metamaterial

Ponnupillai

Arunakiri

Danasegaran³

et al. 2023

Int J Communication

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Antenna miniaturization is a typical trend in contemporary wireless systems, notably for current wireless technology, to meet multiband needs while preserving high transmission qualities. The terahertz (THz) regime is helpful in advanced applications and significantly impacts wireless technology. This paper proposes a double-layered hexagonal split ring resonator (HSRR) based on a microstrip patch antenna (MPA) and analyzes the simulated characteristics. The HSRR width is varied for different thickness "w" values and compares the analysis of with and without HSRR in the antenna. Due to the impact of metamaterials, the optimized antenna produces À44.02-dB return loss, 1.012 voltage standing wave ratio (VSWR), 6.47-dBi gain, and 4.78-dB directivity at 1.8-THz frequency. This proposed antenna is suitable for THz applications, which include high-speed data rate in wireless communication, bio-medical field, and THz spectrometer.

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Section: Introductionmentioning

confidence: 99%

Investigation of the antenna characteristics with the impact of hexagonal metamaterial

Ponnupillai

Arunakiri

Danasegaran³

et al. 2023

Int J Communication

View full text Add to dashboard Cite

show abstract

“…Consequently, a number of planar antennas using several topologies have been experimentally characterized. In addition, other methods to progress the impedance bandwidth which do not include adjustment of the geometry of the planar antenna have been examined [1][2][3][4]. It is a well-known fact; Commercial UWB systems demand compact and low-cost antennas with omnidirectional radiation patterns and large bandwidth [1].…”

Section: Introductionmentioning

confidence: 99%

Design of Multiband Microstrip Antenna Using Two Parasitic Ring Resonators for WLAN/WiMAX and C/X/Ku-Band Applications

Boutejdar

Halim

2020

American Journal of Electronics & Communication

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In this paper, a new planar monopole antenna for multiband applications is proposed. The antenna structure operates at five operating frequencies at 2.88 GHz, 7.58 GHz, 9.88 GHz, 11.59 GHz and 13.78 GHz which covers different communication frequency ranges. The proposed antenna consists of a quasi-modified rectangular radiating patch with a partial ground plane and two parasitic elements (open-loop-ring resonators) to serve as coupling-bridges. A stepped cut at lower corners of the radiating patch and the partial ground plane are used, to achieve the multiband features. The proposed antenna is manufactured on the Rogers RO 3010 substrate and is simulated and optimized using High Frequency Simulation System (HFSS). The antenna topology possesses an area of 41.04 x 29.98 x 1.6 mm 3. The measured results demonstrate that, the candidate antenna has impedance bandwidths for-10 dB return loss and operates from 2.68-3.03 GHz, 7.33-7.84 GHz, from 9.66-10.03 GHz, from 11.46-11.78 GHz and from 13.69-13.88 which meet the requirements of the wireless local area network (WLAN), worldwide interoperability for microwave access (WiMAX), C-(Uplink), X-(Uplink) band and Ku-(Uplink) band applications. Acceptable agreement is obtained between measurement and simulation results. Experimental results show that the antenna is successfully simulated and measured, and the tri-band antenna can be achieved by adjusting the lengths of the three elements and gives good gains across all the operation bands.

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Design and Investigation of Microstrip Patch Rectangular Antenna Using Two Parasitic Ring Resonators and Partial Ground Plane for Multiband Applications

Boutejdar

Halim

2019

2019 IEEE International Electromagnetics and Antenna Conference (IEMANTENNA)

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Metamaterial Loaded Frequency Tunable Electrically Small Planar Patch Antenna

Cited by 11 publications

References 18 publications

Investigation of the antenna characteristics with the impact of hexagonal metamaterial

Investigation of the antenna characteristics with the impact of hexagonal metamaterial

Design of Multiband Microstrip Antenna Using Two Parasitic Ring Resonators for WLAN/WiMAX and C/X/Ku-Band Applications

Design and Investigation of Microstrip Patch Rectangular Antenna Using Two Parasitic Ring Resonators and Partial Ground Plane for Multiband Applications

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