A New Uwb Antenna With Band-Notched Characteristic

Shi, Minjia; Cui, Lingzhi; Liu, Hui; Lv, Mingming; Sun, Xubao

doi:10.2528/pierm18081002

Cited by 15 publications

(15 citation statements)

References 22 publications

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“…Various researchers have addressed the aforementioned challenge to some extent by introducing SWB antennas with multi notch characteristics. Several techniques such as the introduction of a slot in the patch/ground plane [1][2][3]; insertion of a slit on the patch/ground plane [4,5]; placing stubs [6][7][8][9], meander grounded stubs [10], and parasitic elements [11][12][13]; and employing a split ring resonator [14,15] have been used in SWB antenna design to filter out undesired frequency bands.…”

Section: Literature Reviewmentioning

confidence: 99%

“…In [4], a modified circular radiating patch with a pair of open ended quarter wavelength slits was realized to suppress dual notch bands of 5.15-5.35 GHz and 5.725-5.825 GHz. In another example of the slit concept, a CPW-fed single band notch circular fashioned antenna was demonstrated in [5]. With the help of a set of stubs and slits adopted inside the tapered slot and circular patch, a notch band of 5.0-5.8 GHz was realized.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Some distinct techniques were already well demonstrated in achieving a wideband antenna with single/dual/triple band-notch characteristic [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][17][18][19][20][21][22][23][24][25] in the introductory section of this article. Thus, it is worth comparing the proposed design with the existing designs stated in the literature as presented in Table 3.…”

Section: Comparative Analysismentioning

confidence: 99%

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Design of SWB Antenna with Triple Band Notch Characteristics for Multipurpose Wireless Applications

et al. 2021

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A compact concentric structured monopole antenna for super wide band (SWB) applications with triple notch band characteristics is designed and experimentally validated. The antenna covers an immense impedance bandwidth (1.6–47.5 GHz) with sharp triple notch bands at 1.8–2.2 GHz, 4–7.2 GHz, and 9.8–10.4 GHz to eliminate interference from co-existing advanced wireless services (AWS), C bands, and X bands, respectively. By loading an E-shaped stub connected at the top of the patch and by etching a split elliptical slot at the lower end of the radiating patch, the band rejection characteristics from 1.8–2.2 GHz for the AWS and 4–7.2 GHz for the C band are achieved, respectively. Further, by making use of a C-shaped resonator near the feed line, band rejection from 9.8–10.4 GHz for the X band is obtained. By varying the parameters of the antenna, the notch bands are controlled independently over a wide range of frequencies. The antenna provides good radiation characteristics, constant group delay response, and better gain over the pass band. The experimental results indicate that the designed antenna offers a remarkable reduction in gain and high variation in group delay over the stop bands. To characterize the wideband property and linear phase response of the designed antenna, its time-domain performance is extensively described and evaluated, which assure pulse transmission with minimum distortion.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

Section: Comparative Analysismentioning

confidence: 99%

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Design of SWB Antenna with Triple Band Notch Characteristics for Multipurpose Wireless Applications

et al. 2021

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“…Due to the influence of mutual coupling, when the J-shaped slit is embedded in the ground plate, the suppression band of the CSRR is shifted [25][26][27][28]. When the spiral slit is embedded in the radiation patch, the suppression band of the CSRR is shifted, but at this time, the suppression band of the J-shaped slit is not significantly affected.…”

Section: Design Of the Triple Band-notched Uwb Antennamentioning

confidence: 99%

A Novel Triple Band-Notched Uwb Printed Monopole Antenna

Lv¹,

Zhang²,

Hou³

2019

PIER M

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A novel ultra-wideband (UWB) printed monopole antenna with triple band-notched characteristics is proposed in this paper. The antenna bandwidth is extended by grooving on the connecting floor and increasing the impedance transformation line, with antenna bandwidth of 3.0∼11 GHz and relative bandwidth of 114%. The overall antenna size is 35 × 30 mm 2 . The complementary split-ring resonators (CSRRs) are loaded on the UWB antenna patch with microstrip wire feed. A symmetric J gap is loaded on the bottom plate, and the spiral gap is loaded on the feeder. The triple band-notched characteristics at 3.22∼3.97 GHz, 4.94∼5.84 GHz, and 7.25∼7.86 GHz bands are realized. The gain of the designed antenna in the notch frequency segment can be reduced rapidly to −4 dbi, while the gain of other frequency bands is above 2 dBi. Simulated and measured results show that the antenna has stable gain and good radiation characteristics in the UWB frequency range.

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“…A number of antennas have been presented recently incorporating controlled rejected bands over a wide range of frequencies. In [24], a dual-notched band antenna was presented with controllable rejected bands. In [25], a controllable single rejected band was achieved in a UWB antenna with different notched frequencies and notch amplitude choices.…”

Section: Introductionmentioning

confidence: 99%

A Compact UWB Antenna with Independently Controllable Notch Bands

Iqbal

Smida

Mallat

et al. 2019

Sensors

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A minimally-sized, triple-notched band ultra-wideband (UWB) antenna, useful for many applications, is designed, analyzed, and experimentally validated in this paper. A modified maple leaf-shaped main radiating element with partial ground is used in the proposed design. An E-shaped resonator, meandered slot, and U-shaped slot are implemented in the proposed design to block the co-existing bands. The E-shaped resonator stops frequencies ranging from 1.8–2.3 GHz (Advanced Wireless System (AWS1–AWS2) band), while the meandered slot blocks frequencies from 3.2–3.8 GHz (WiMAX band). The co-existing band ranging from 5.6–6.1 GHz (IEEE 802.11/HIPERLANband) is blocked by utilizing the U-shaped section in the feeding network. The notched bands can be independently controlled over a wide range of frequencies using specific parameters. The proposed antenna is suitable for many applications because of its flat gain, good radiation characteristics at both principal planes, uniform group delay, and non-varying transfer function ( S 21 ) for the entire UWB frequency range.

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A New Uwb Antenna With Band-Notched Characteristic

Cited by 15 publications

References 22 publications

Design of SWB Antenna with Triple Band Notch Characteristics for Multipurpose Wireless Applications

Design of SWB Antenna with Triple Band Notch Characteristics for Multipurpose Wireless Applications

A Novel Triple Band-Notched Uwb Printed Monopole Antenna

A Compact UWB Antenna with Independently Controllable Notch Bands

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