A modified three-circular-ring monopole antenna for WLAN/WiMAX triple-band operations

Yoon, Joong-Han; Rhee, Young Chul

doi:10.1109/apmc.2013.6695049

Cited by 5 publications

(3 citation statements)

References 16 publications

(24 reference statements)

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“…Recently a few UWB antennas with reconfigurable band rejection utilizing dynamic exchanging components, for example, PIN diodes, varactor diodes, radio frequency micro-electromechanical system (MEMS). As field have been accounted for a large portion of these radio wires are equipped for dismissing or tuning a solitary band just (WiMAX or WLAN) respectively [1]. Among these antennas printed monopole antennas plays a critical job because of their attractive highlights of a basic structure, a low profile and sensibly decent execution.…”

Section: Introductionmentioning

confidence: 99%

Concentric Circular Ring Loaded Triple Band Antenna for Wireless Applications

Kolusu¹,

Modala²,

Madhav³

et al. 2019

IJIES

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The article presents the design of the concentric circular ring antenna is designed for wireless application like WLAN, Bluetooth, ISM and WiMAX applications. The antenna provides the triple band characteristics frequencies ranging from2.2-3.6 GHz with impedance bandwidth of 48% at the first band,4.3-4.6 GHz with impedance bandwidth of 9% at second operating frequency and third band ranging from 5.2-5.7 GHz with impedance bandwidth of 10% is observed. The antenna provides the bidirectional and omni directional radiation patterns. The antenna provides the peak gain of 2.05 at 2.9 GHz,3.9dBi at 4.3 GHz and 3.5 dBi at 5.4 GHz at three resonating frequency. The radiation efficiency at the three resonating bands is 96% at 2.05 GHz,93% at 4.3GHz and 86% at 5.4 GHz. The frequency reconfigurable properties are observed.

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Section: Introductionmentioning

confidence: 99%

Concentric Circular Ring Loaded Triple Band Antenna for Wireless Applications

Kolusu¹,

Modala²,

Madhav³

et al. 2019

IJIES

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“…This technique is good for dual-band antennas but is difficult to be implemented for triple band and more. Also, it increases the overall monopole size [6, 7]; (3) using different radiating resonators on both top and bottom of a patch [8–10]. The drawback is that the antenna has two functioning faces, which increase the complexity; (4) using different interconnected radiating resonators on top of the patch.…”

Section: Introductionmentioning

confidence: 99%

Analysis and design of a triple band metamaterial simplified CRLH cells loaded monopole antenna

Abdalla

Hu²,

Muvianto

2016

Int. J. Microw. Wireless Technol.

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The design and analysis of meta-material inspired loaded monopole antenna for multiband operation are reported. The proposed antenna consists of multi resonators inspired from half mode composite right/left handed cells, which has a simple structure, compact size, and provides multiband functionalities. As a proof of concept, a triple band antenna covering all possible WiMAX operating bands, has been designed, fabricated, and characterized. The hosting monopole patch itself generates resonance for 3.3–3.8 GHz band, whereas the loaded metamaterial cells add extra resonance frequencies. The loading of two resonator cells introduces two extra resonances for 2.5–2.7 GHz and 5.3–5.9 GHz bands, respectively. The antenna's operating principle and design procedures with the aid of electromagnetic full wave simulation and experimental measurements are presented. The antenna has good omnidirectional patterns at all three bands. The monopole patch size is 13.5 × 6.5 mm2and the whole antenna size (including the feed line) is 35 × 32 mm2. Compared with conventional single band microstrip patch radiator, the radiator size of this antenna is only 8.5% at 2.5 GHz, 17% at 3.5 GHz, and 37% at 5.5 GHz.

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“…Nowadays, with the rapid development of multiband antenna for modern communication, especially for the Wireless Local Area Network (WLAN: 2.4–2.484, 5.15–5.35, and 5.725–5.85 GHz) and the Worldwide Interoperability for Microwave Access (WiMAX: 2.5–2.69, 3.40–3.69, and 5.25–5.85 GHz), a great deal of methods and designs have been proposed with the efforts of many researchers, such as slot antennas and patch antennas . These antennas achieve the tunable frequency by modulating the values of the structure parameters through optimization and simulation, which means that the manufactured antenna cannot be modulated anymore and is limited in practical engineering.…”

Section: Introductionmentioning

confidence: 99%

A frequency-reconfigurable triple-band antenna with lumped components for wireless applications

Zhai

Liu

Zhan

et al. 2015

Microw. Opt. Technol. Lett.

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In this research, a new frequency‐reconfigurable triple‐band antenna for wireless applications achieved using lumped inductor is proposed. The each three working bands can be separately and continuously reconfigured by changing the values of the lumped inductors with the radiation patterns nearly unchanged. Besides, the working state can also be modulated to make the antenna operate at single‐band/dual‐band by selecting certain values of the lumped inductors. By introducing a via hole connecting the top layer patch with the bottom layer patch, a miniaturized size of 29 × 15 × 1.6 mm3 can be achieved. The designed antenna has wide tunable band and can effectively covering 2.4/5.2/5.8 GHz Wireless Local Area Network and 3.5/5.5 GHz Worldwide Interoperability for Microwave Access bands. Besides, the designed antenna can also be applied for GSM850, GSM900, DCS1800, PCS1900, GPS, and 3G bands. The measured results have good agreement with the simulated results. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1374–1379, 2015

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A modified three-circular-ring monopole antenna for WLAN/WiMAX triple-band operations

Cited by 5 publications

References 16 publications

Concentric Circular Ring Loaded Triple Band Antenna for Wireless Applications

Concentric Circular Ring Loaded Triple Band Antenna for Wireless Applications

Analysis and design of a triple band metamaterial simplified CRLH cells loaded monopole antenna

A frequency-reconfigurable triple-band antenna with lumped components for wireless applications

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