Planar Filtering Ultra-Wideband (UWB) Antenna With Shorting Pins

Wong, Sai‐Wai; Huang, Tian Gui; Mao, Chun Xu; Chen, Zhi Ning; Chu, Qing Xin

doi:10.1109/tap.2012.2223438

Cited by 74 publications

(44 citation statements)

References 22 publications

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“…The wideband rectangular ring antenna has the impedance bandwidth 88.23% and gain varying from 1.89 dBi to 2.89 dBi. Only designs in [9,16], and [21] have smaller areas than the proposed antenna, but with larger volumes, lower gains, and smaller bandwidths. [7] 30 × 34 × 12 9 1020 67.7 [8] 36 × 34 × 1.6 4.95 1224 70.4 [9] 15 × 33 × 5 4.15 495 120 [10] 100 × 100 × 0.762 5 10000 88.8 [11] 50 × 50 × 0.5 5 2500 70.7 [12] 32 × 35 × 1.5 5.9 1120 107.2 [13] 60 × 30 × 1.6 2.2 1800 142 [14] 32 × 40 × 0.76 3 1280 109.4 [15] 106 × 85 × 0.8 5 9010 163.6 [16] 25 × 28.5 × 1.27 --712.5 80.5 [17] 46.13 × 34.9 × 0.43 --1608.8 109.4 [18] 51.2 × 62 × 0.76 3 3174 85.7 [19] 57 × 77 × 0.76 6.98 4389 109.4 [20] 28.5 × 28 × 0.8 2.99 798 110.…”

Section: Introductionmentioning

confidence: 99%

“…A microstrip UWB antenna is presented in [8] with size of 34 mm×36 mm×1.6 mm, operated only from 4.6 GHz to 9.6 GHz. The detailed comparison with other antennas presented in [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23] is given in Table 1. The proposed rectangular ring ultra-wideband planar monopole antenna has a size of 28 mm× 26 mm×1.525 mm with impedance bandwidth of 124.16% and gain varying between 1.89 dBi to 5.2 dBi.…”

Section: Introductionmentioning

confidence: 99%

“…[7] 30 × 34 × 12 9 1020 67.7 [8] 36 × 34 × 1.6 4.95 1224 70.4 [9] 15 × 33 × 5 4.15 495 120 [10] 100 × 100 × 0.762 5 10000 88.8 [11] 50 × 50 × 0.5 5 2500 70.7 [12] 32 × 35 × 1.5 5.9 1120 107.2 [13] 60 × 30 × 1.6 2.2 1800 142 [14] 32 × 40 × 0.76 3 1280 109.4 [15] 106 × 85 × 0.8 5 9010 163.6 [16] 25 × 28.5 × 1.27 --712.5 80.5 [17] 46.13 × 34.9 × 0.43 --1608.8 109.4 [18] 51.2 × 62 × 0.76 3 3174 85.7 [19] 57 × 77 × 0.76 6.98 4389 109.4 [20] 28.5 × 28 × 0.8 2.99 798 110. [21] 18 × 36 × 11 3.5 648 110 [22] 28 × 29 × …”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Novel Rectangular Ring Planar Monopole Antennas for Ultra-Wideband Applications

Gorla¹,

Harackiewicz²

2016

PIER C

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Abstract-This paper proposes two rectangular ring planar monopole antennas for wideband and ultra-wideband applications. Simple planar rectangular rings are used to design the planar antennas. These rectangular rings are designed in a way to achieve the wideband operations. The operating frequency band ranges from 1.85 GHz to 4.95 GHz and 3.12 GHz to 14.15 GHz. The gain varies from 1.83 dBi to 2.89 dBi for rectangular ring wideband antenna and 1.89 dBi to 5.2 dBi for rectangular ring ultra-wideband antenna. The design approach and the results are discussed.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Novel Rectangular Ring Planar Monopole Antennas for Ultra-Wideband Applications

Gorla¹,

Harackiewicz²

2016

PIER C

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“…The function of the antenna is receiving and transmitting signal, and the bandpass filter is used to filter spurious signals. In general, these two components are designed separately [1][2][3], but many scholars start to study the co-design method and other methods to realize filtering antennas [4][5][6][7][8][9][10][11][12][13][14][15]. Filtering antennas not only improve the performance of communications systems, but also minimize the total size.…”

Section: Introductionmentioning

confidence: 99%

Compact Filtering Antenna Based on Dumbbell-Shaped Resonator

Zhang¹

2017

PIER Letters

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Abstract-A filtering antenna based on a dumbbell-shaped resonator is proposed, fabricated and measured. A Γ-shaped antenna and the proposed dumbbell-shaped resonator are used and integrated to be a filtering antenna. The Γ-shaped antenna which acts as a radiator is excited by a coupled line. Measured results show that the filtering antenna achieves an impedance bandwidth of 6.7% at a reflection coefficient |S 11 | < −10 dB and has a gain of 1.35 dBi. Moreover, a radiation zero occurs at 3.1 GHz. Compared with the characteristics of fundamental Γ-shaped antenna, the design of the dumbbell resonator has little impact on antenna's radiation patterns. In addition, to explain the mechanism of filtering antenna, the analysis of surface current distribution on patch is given. The size of filtering antenna is 0.33λ 0 × 0.17λ 0 (λ 0 is the free-space wavelength at 2.45 GHz). Compared to other recent works, a simpler structure and more compact size are the key features. Owing to the operating bandwidth and the characteristic of filtering, the proposed antenna can be used in modern wireless communications systems.

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“…In [4], they integrate the UWB antenna and UWB filter to improve the upper stopband performance. In [5], four shoring pins are used to improve the selectivity of the UWB antenna performance. In [6,7], although these antennas are integrated with simple filter structures, the edge-band selectivity and upper out-of band performance are not very good.…”

Section: Introductionmentioning

confidence: 99%

Design of a Uwb Filtering Antenna With Defected Ground Structure

Rong¹,

Gao²

2016

PIER Letters

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Abstract-In this paper, a band-notched UWB filtering antenna with defected ground structure (DGS) is presented. This defected ground structure as a lowpass filter (LPF) plays a role in filtering unwanted band. The DGS is applied to suppress the upper passband spectrum of the proposed antenna. A Ushaped slot line etched in the feeding line creates a single band-notched characteristic in 3.3-3.83 GHz for WiMAX to avoid potential interference with the existing system. The measured return loss has a wide fractional bandwidth up to 127.6%, which covers a range of 2.43-11 GHz, with the return loss higher than 10 dB except notch band and less than 2 dB up to 16 GHz. The measured and simulated results reveal that the antenna has good upper stopband performance and consistent quasi-omnidirectional radiation pattern within the UWB frequency range.

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Planar Filtering Ultra-Wideband (UWB) Antenna With Shorting Pins

Cited by 74 publications

References 22 publications

A Novel Rectangular Ring Planar Monopole Antennas for Ultra-Wideband Applications

A Novel Rectangular Ring Planar Monopole Antennas for Ultra-Wideband Applications

Compact Filtering Antenna Based on Dumbbell-Shaped Resonator

Design of a Uwb Filtering Antenna With Defected Ground Structure

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