A Planar Inductively Coupled Bow-Tie Slot Antenna for WLAN Application

Shams, K.M.Z.; Ali, Mohd. Hasan; Hwang, Huan‐Sheng

doi:10.1163/156939306776149879

Cited by 60 publications

(37 citation statements)

References 12 publications

(11 reference statements)

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“…In order to satisfy the IEEE 802.11 WLAN standards in the 2.4/5.2/5.8 GHz operating bands and the WiMAX standards in the 2.5/3.5/5.5 GHz bands, multiband antennas with large impedance bandwidth and excellent radiation characteristic are required. For this, many promising dualor multiband antennas for WLAN/WiMAX applications such as the meander antennas [1][2][3], the slot antennas [4][5][6], the ring patch antennas [7,8], and the planar inverted-F antennas (PIFAs) [9][10][11] have been studied. However, most of them are either complex in physical structure or large in overall size for practical applications.…”

Section: Introductionmentioning

confidence: 99%

A Novel Trapezoidal Slot Patch Antenna With a Beveled Ground Plane for Wlan/Wimax Applications

Xie¹,

Yin²,

Zhang³

et al. 2011

PIER Letters

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Abstract-A novel trapezoidal slot patch antenna with an embedded trapezoidal strip is proposed for satisfying wireless local area network (WLAN) and worldwide interpretability for microwave access (WiMAX) applications simultaneously. The proposed antenna consists of a rectangular radiation patch with an etched trapezoidal slot and an embedded trapezoidal strip on the top and a beveled ground on the bottom side. By carefully selecting the width of the radiation patch and length of the beveled ground, the proposed antenna can generate two separate bands. The measured results show that the 10 dB return loss bandwidths of the proposed antenna are 430 MHz (2.30-2.73 GHz) and 3460 MHz (3.21-6.67 GHz), which can cover both the WLAN bands (2.4-2.484 GHz, GHz) and the WiMAX bands (2.4-2.6 GHz, 3.4-3.6 GHz, and 5.25-5.85 GHz). Furthermore, good omnidirectional radiation patterns with appreciable gain are obtained over the operating bands.

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Section: Introductionmentioning

confidence: 99%

A Novel Trapezoidal Slot Patch Antenna With a Beveled Ground Plane for Wlan/Wimax Applications

Xie¹,

Yin²,

Zhang³

et al. 2011

PIER Letters

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show abstract

“…Many antenna designs for these applications have been reported [1][2][3][4][5][6][7]. Most of these antennas can satisfy either the WLAN standard [1][2][3][4][5] or the WiMAX standard [6,7].…”

Section: Introductionmentioning

confidence: 99%

Compact CPW-Fed Square Slot Antenna for Dual-Band Operation

Hu¹,

Yin²,

Fan³

et al. 2011

PIER Letters

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Abstract-A novel compact square slot antenna design with coplanar waveguide (CPW)-fed for dual-band operation is presented. The proposed antenna is simply composed of a square slot resonator and a monopole radiator. By employing the special square slot structure, the antenna can achieve a new resonance while maintaining a small size. Based on this concept, a prototype of dual-band antenna is designed, fabricated and tested. The experimental results show the antenna has the impedance bandwidths of 400 MHz (2.33-2.73 GHz) and 1020 MHz (3.27-4.29 GHz), covering both WiMAX in the 2.5/3.5 GHz bands and WLAN in the 2.4 GHz band.

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“…To enhance the bandwidth of CPW-fed bow-tie slot antenna, some techniques have been proposed, including the use of a tapered metal stub to achieve impedance matching [1], the use of inductive coupling [2,6], and the adjustment of slot flare angle to enhance bandwidth [3,4].…”

Section: Introductionmentioning

confidence: 99%