Compact printed ultra-wideband monopole antenna with dual band-notch characteristic

Luo, Liangshun; Cui, Zhen; Xiong, Jiang; Zhang, X.-M.; Jiao, Yong‐Chang

doi:10.1049/el:20081548

Cited by 46 publications

(24 citation statements)

References 4 publications

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“…The commonly used techniques are cutting resonant slots on patch, feed line or on ground plane [5][6][7][8][9] or using stub [10][11][12], defective ground structure [8,10,13] or introducing ring or loop resonators [14,15]. Using the above [6,7], dual [5,8,[10][11][12]14] and triple [9,13,[15][16][17] band notched antennas are reported. However UWB antennas with multiple band rejection frequencies have two major limitations namely, mutual coupling and the other one is larger antenna size.…”

Section: Introductionmentioning

confidence: 99%

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Sarkar

Dwari

Daniel

2015

Wireless Pers Commun

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In this paper, a compact ultra-wideband (UWB) microstrip-fed printed monopole antenna with triple band-notched characteristics is proposed. The proposed design consists of a radiating patch with two bevels at the bottom edge and the modified ground plane with two bevels of its upper edge to cause the wideband from 3.1 to 10.6 GHz for UWB application. Additionally, a triangular cut is introduced at the upper edge of the ground plane for improving the impedance matching beyond 6 GHz. The band notch at 3.4 GHz is achieved with a pair of slots along patch length and placed symmetrically on both the sides of the patch whereas notch band at 5.2 GHz is achieved using complementary split ring resonator (CSRR) on the patch. The third notch frequency at 5.8 GHz also achieved by using a pair of CSRR on the ground plane. The antenna size is 24 mm 9 34.6 mm and designed using FR4 substrate having e r = 4.4 and thickness of 0.8 mm. Design and optimizations have been carried out using HFSS v13.0 and there is good agreement with measured results. The proposed antenna exhibits a nearly omnidirectional radiation pattern in the H-plane, and a dipole-like radiation pattern in the E-plane for the entire pass band.

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Section: Introductionmentioning

confidence: 99%

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Sarkar

Dwari

Daniel

2015

Wireless Pers Commun

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“…Some of them notched band antennas are introduced in literature [3][4][5][6][7][8][9][10][11][12][13][14][15][16]. In this circular notch antenna, with fractal tuning stub and ground slot plane with this type of structure one can achieve the notch filer.…”

Section: Introductionmentioning

confidence: 99%

Single, Dual and Tri-Band-Notched Ultrawideband (UWB) Antenna Using Metallic Strips

Nangare¹,

Munde²

2014

IJAREEIE

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ABSTRACT:In this paper, a printed, compact & ultrawideband (UWB) antenna used for three band notch characteristics are reported. Ultra-wideband (UWB) is one of the recent topics that received a great concern from academic and industry. However, UWB found many difficulties to be standardized due to the overlay working that made UWB an important potential interference source to many licensed and unlicensed spectrum throughout the band 3.1-to-10.6 GHz. In this paper we propose a compact ultra-wideband microstrip antenna with triple band notched 3.5 GHz, 4.9 GHz and 9.3 GHz. The proposed antenna consists of a curved patch with a partial ground plane that is fed by 50 Ω microstrip line. In this antenna notch filter achieved using small rectangular metallic strip with different size and positions. The notch frequency can be obtained by varying the length of rectangular metallic strip. Moreover, the proposed antenna provides good radiation patterns across the working bands and a relatively flat gain over the entire frequency band excluding the rejected bands.

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“…Therefore, it is necessary to design a UWB antenna with band notch characteristic to reduce the potential interference with the existent narrow systems. Some UWB antennas with band notch characteristics were investigated by using C-shaped slots [1], inverted U-shaped slots and H-shaped slot [2], split ring resonator [3], multi-U-shaped slots [4], rectangular slots and 4-shaped slots [5], and U-shaped slots and E-shaped slot [6]. However, most of the proposed antennas have complex notch band structures with large size which can't meet the demand of integrated with planar printed circuits nowadays.…”

Section: Introductionmentioning

confidence: 99%

Compact CPW-fed ultra-wide band antenna with dual band notched characteristics

Yang

Liu

et al. 2010

IEICE Electron. Express

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Abstract:A CPW-fed ultra-wideband antenna with dual bandnotch characteristics is realized experimentally and numerically. Two notched frequency bands are obtained by utilizing a tuning stub between the fork-like radiation element and a rectangle slot in the CPW ground plane. The two notched bands can be controlled by adjusting the length of the tuning stub and the length of the rectangle slot. Experimental and numerical antenna shows that the proposed antenna, with compact size of 21×28 mm 2 , has an impedance bandwidth ranging from 3.1 GHz to 10.6 GHz for voltage standing-wave ratio less than 2, expect two notch band frequency 5 GHz-6 GHz for WLAN and 7.7 GHz-8.5 GHz for X-band for satellite and military applications. Keywords: fork-like antenna, ultra-wideband (UWB), band notched antenna Classification: Microwave and millimeter wave devices, circuits, and systems Technol. Lett., vol. 52, no. 9, pp. 1930-1933. Trans. Microw. Theory Tech., vol. 54, no. 3, pp. 2800-2806 J. M. Beygi, J. Nourinia, and C. Ghobadi, "Compact ultra-wideband antenna with dual band-stop characteristic," IEICE Electron. Express., vol. 7, no. 9, pp. 596-600, 2010. References

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Compact printed ultra-wideband monopole antenna with dual band-notch characteristic

Cited by 46 publications

References 4 publications

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Printed Monopole Antenna for Ultra-Wideband Application with Tunable Triple Band-Notched Characteristics

Single, Dual and Tri-Band-Notched Ultrawideband (UWB) Antenna Using Metallic Strips

Compact CPW-fed ultra-wide band antenna with dual band notched characteristics

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