Design of a novel planar ultrawideband antenna with 3.5 and 5.5 GHz dual band‐notched characteristics

Shan, Kunyang; Ruan, Chuanmin; Peng, Lizeng

doi:10.1002/mop.25721

Cited by 18 publications

(14 citation statements)

References 9 publications

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“…6 GHz, UWB antennas have become a popular subject of wireless communications owing to their high data transmission rate, small emission power and low producing cost. To further relax the filtering spectrum in ratio frequency (RF) front-ends, some investigations for multiband-rejected capabilities were studied [1][2][3][4][5]. However, the structures in previous studies were still complex.…”

Section: Introductionmentioning

confidence: 99%

Dual band-rejected ultra-wideband monopole antenna with an H-shaped slot

Lin

Huang

Chang

et al. 2014

2014 IEEE International Workshop on Electromagnetics (iWEM)

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In this paper, an ultra-wideband (UWB) monopole antenna preventing interference from worldwide interoperability for microwave access (WiMAX), C-band, and wireless local area network (WLAN) systems is presented. The proposed antenna has an octagonal radiating patch with an H-shaped slot embedded. The required dual band-rejected properties can be simply obtained by adjusting the parameters of the H-shaped slot. Details of the experimental results of the constructed prototypes are discussed.

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Section: Introductionmentioning

confidence: 99%

Dual band-rejected ultra-wideband monopole antenna with an H-shaped slot

Lin

Huang

Chang

et al. 2014

2014 IEEE International Workshop on Electromagnetics (iWEM)

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“…Several techniques such as fractal geometry and rose leaf structure have been proposed for achieving ultra‐wideband characteristics . The distinct advantage in introducing parasitic elements in a design is highlighted and the effect of introducing slots has been reiterated here.…”

Section: Introductionmentioning

confidence: 99%

A compact planar antenna with extended patch and truncated ground plane for ultra wide band application

Baudha

Basak

Manocha

et al. 2019

Micro & Optical Tech Letters

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In this article, a compact broadband planar monopole microstrip patch antenna with extended patch and a truncated ground plane is proposed for ultra‐wideband application. The optimal dimensions of the proposed antenna are 20 × 20 × 1.6 mm3. The proposed antenna is fabricated on FR4 substrate that is a low‐cost commercially available substrate with εr = 4.3 and a loss tangent of 0.025. The impedance bandwidth (defined by the magnitude of S11 less than −10 dB) of the proposed antenna is 127% (3.13‐14.07 GHz). The peak gain and radiation efficiency of the proposed antenna are 3.4 dB and 78%, respectively. The proposed antenna exhibits a stable radiation pattern at the operating band. The simulated results of the proposed antenna are observed to be in agreement with the measured results when fabricated. The proposed antenna supports various frequency bands such as ultra‐wideband, 3.5/5.5 GHz WiMAX bands, 5.2/5.8 GHz WLAN bands, X Band (8‐12 GHz), satellite communication, and other wireless communication services. The proposed design and its various results have been discussed in further detail.

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“…However in most case, it may cause some shift of the operational band to the high frequency. In order to realize the multiband performance, in [3], [4] and [5], an L or M shaped open stub or U-shaped slots on the radiation patch have been used. For these multiband antennas, the antennas' size is still large (normally bigger than 30 × 30 mm 2 ).…”

Section: Introductionmentioning

confidence: 99%