Microstrip-fed dual-U-shaped printed monopole antenna for dual-band wireless communication applications

Chen, I-Fong; Peng, Chia‐Mei

doi:10.1049/el:20030632

Cited by 30 publications

(21 citation statements)

References 3 publications

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“…By adding extra resonant element into the main radiating patch or modified ground plane with different shapes like U and T, are developed. Another technique is to create notch frequency band in UWB antenna for multiband operations [3][4][5][6][7]. Elliptical and circular microstrip antennas are common structure for UWB application.…”

Section: Introductionmentioning

confidence: 99%

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

Kumar¹,

Kumar²,

Vishwakarma³

2018

IJET

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A microstrip antenna with a circular disc design and modified ground is proposed in this paper. Circular shapes of different size have been slotted out from the radiating patch for achieving extended ultra wideband (UWB) with GSM/Bluetooth bands with maximum bandwidth of 17.7 GHz (0.88-18.6 GHz). Further, characteristic of dual notch band is achieved, when a combination of T and L-shaped slots are etched into the circular disc and ground plane respectively. Change in length of slots is controlling the notch band characteristics. The proposed antenna has rejection bandwidth of 1.3-2.2 GHz (LTE band), 3.2-3.9 GHz (WiMAX band) and 5.2-6.1 GHz (WLAN band) respectively. It covers the frequency range of 0.88-18.5 GHz with the VSWR of less than 2. Also, an equivalent parallel resonant circuit has been demonstrated for band notched frequencies of the designed antenna. The gain achieved by the proposed antenna is 6.27 dBi. This antenna has been designed, investigated and fabricated for GSM, Bluetooth, UWB, X and Ku band applications. The stable gain including H & E-plane radiation pattern with good directivity and omnidirectional behavior is achieved by the proposed antenna. Measured bandwidths are 0.5 GHz, 0.8 GHz, 1.1 GHz and 11.7 GHz respectively.

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Section: Introductionmentioning

confidence: 99%

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

Kumar¹,

Kumar²,

Vishwakarma³

2018

IJET

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“…The dual-band printed monopole antenna designs used G-shaped, F-shaped, stacked U or stacked T-shaped [1][2][3][4] radiators. In these designs, the parasitic elements such as backed rectangular patch, grounded L-strip, radiator coupling with separated L-strip, and sleeve [5][6][7][8] were employed.…”

Section: Introductionmentioning

confidence: 99%

Design and Study of Uniplanar Coupled Inverted-L Antenna for Single-/Dual-Band Operation

Yang¹,

Jou²

2014

PIER C

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Abstract-A coupled-line-based planar antenna for single-band and dual-band operation is presented. The well-known uniplanar coupled inverted-L antenna (UCILA) has a simple and specific mechanism to achieve the dual-band ratio that was not described in the past. The UCILA which shunted a short stub in the slotline portion can provide switchable modes among single-low band (3.4% for WLAN 2.44 GHz), single-high band (15% for WLAN 5.2-5.8 GHz band) and dual-band (WLAN 2.44/5-6 GHz) operations.

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“…WLAN's are replacing short distance wired communication links [5,6] although at designing stage compatibility is the main issue among various access points. Because of a user demands single portable device capable of working at different technologies for applications [7], which eventually becomes a reason to develop multi-standard end-user devices [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Analytical Evaluation of Tri-band Printed Antenna

Saleem¹,

Nawazm²,

Ahmed³

et al. 2012

Inf. Sci. Lett.

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Simulated design and analysis of a simple tri-band microstrip antenna is presented in this paper. A thin transmission line is used to excite the rectangular patch and FR4 epoxy with relative permittivity of 4.4 is used as substrate. To confirm the proficiency of proposed antenna, simulations have been performed in Ansoft HFSS (High Frequency Structure Simulator) a 3D electromagnetic field simulator, based on finite element method. Impedance bandwidths are determined on -10 dB at resonating frequencies of 2.4, 3.3 and 5.3 GHz. An introduced design covers the requisite bandwidth for IEEE Wireless Local Area Network (WLAN) standards: 802.11 a/n, b/g (Wi-Fi), Bluetooth, ZigBee, and 802.16e (WiMAX). Multiband functionality, small size, light weightiness, plain configuration and conformability are the advantages; making the proposed design a good contender for integration in handheld wireless devices.

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Microstrip-fed dual-U-shaped printed monopole antenna for dual-band wireless communication applications

Cited by 30 publications

References 3 publications

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

Design and Study of Uniplanar Coupled Inverted-L Antenna for Single-/Dual-Band Operation

Analytical Evaluation of Tri-band Printed Antenna

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