Planar Monopole Antenna With Dual Interference Suppression Functionality

Shokri, Majid; Shirzad, Hamed; Movagharnia, Sima; Virdee, Bal S.; Amiri, Zhale; Asiaban, Somayeh

doi:10.1109/lawp.2013.2292921

Cited by 25 publications

(18 citation statements)

References 9 publications

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“…It can be observed that our proposed antenna has significantly larger RB than the antennas present in the published literature [8][9][10][11][12][13]. It also has smaller size than the DBN UWB antennas [8][9][10][11] except that of [12] and [13]. Note that DBN antennas of [12], [13] are designed on FR4 substrate which are meant for low frequency applications up to 2 GHz [18].…”

Section: Resultsmentioning

confidence: 99%

“…So, to mitigate this electromagnetic interference issue, SWB antennas with band-notched characteristics is required. Several dual band-notched (DBN) UWB antennas have been investigated by many researchers across the globe [8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…2-8.4 GHz. The proposed antenna offers wide BW with DBN characteristics and is small in size compared to the DBN UWB antennas reported in [8][9][10][11][12][13]. By tuning the dimensions of U-shaped parasitic element (USPE) and U-shaped slot (USS), two suitable notches are obtained.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Compact Dual Band-Notched Circular Ring Printed Monopole Antenna for Super wideband Applications

Manohar¹,

Kshetrimayum²,

Gogoi³

2017

RADIOENGINEERING

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In this article, a simple and compact dual bandnotched (DBN) super wideband (SWB) printed monopole antenna (PMA) has been proposed. The proposed antenna composed of a circular PMA, which is connected through a 50-Ω triangular tapered microstrip fed line (TTMFL) and a round-cornered finite ground plane (RCFGP). It exhibits a very wide frequency band from 1.6-25 GHz (ratio bandwidth of 15.63:1) with a voltage standing wave ratio (VSWR)  2. By employing a U-shaped parasitic element (USPE) near the RCFGP and a T-shaped protruded stub (TSPS) inside the radiating patch, a single band-notched (SBN) characteristic in the frequency band of 3. is generated. In order to realize the second band-notched function for X-band satellite communication systems (7.2-8.4 GHz), a U-shaped slot (USS) has been inserted in the RCFGP. The overall dimension of the proposed antenna is 24  30  0.787 mm 3 and occupies a relatively small space compared to the existing DBN antennas. Good agreement has been attained between predicted and measured results.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Compact Dual Band-Notched Circular Ring Printed Monopole Antenna for Super wideband Applications

Manohar¹,

Kshetrimayum²,

Gogoi³

2017

RADIOENGINEERING

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show abstract

“…The ground plane is smoothen at the edges to reduce the electromagnetic coupling and to achieve good impedance matching over a wide frequency range. An arc slit of radius “ r ” and two parasitic T‐shaped slots of dimensions (sl1, sw1, sl2, sw2) are also etched on ground at a distance “d” from both sides of feed line to further enhance the impedance matching . The proposed antenna is printed on a FR4 substrate ( ε r = 4.4, tan [ δ ] = 0.024) of dimensions 36 mm × 36 mm × 1.6 mm.…”

Section: Monopole Antenna Configuration and Designmentioning

confidence: 99%

“…An arc slit of radius "r" and two parasitic T-shaped slots of dimensions (sl1, sw1, sl2, sw2) are also etched on ground at a distance "d" from both sides of feed line to further enhance the impedance matching. [16][17][18] The proposed antenna is printed on a FR4 substrate (ε r = 4.4, tan [δ] = 0.024) of dimensions 36 mm × 36 mm × 1.6 mm. The length and width of the microstrip feed line is fixed at 16 mm (lf) and 3 mm (wf), respectively, to achieve 50 Ω characteristic impedance.…”

Section: Introductionmentioning

confidence: 99%

An UWB trapezoidal rings fractal monopole antenna with dual‐notch characteristics

Puri¹,

Das

Tiary³

2019

Int J RF Microw Comput Aided Eng

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An ultra‐wideband planar fractal monopole antenna with dual‐notch characteristics is presented in this article. The microstrip fed antenna consists of nested trapezoidal rings and defected ground plane. Measured results show that the proposed antenna operates with a 10 dB return loss bandwidth from 2.2 to 10.8 GHz with notch bands at (2500‐2690) MHz and (3300‐4200) MHz covering LTE 2500, WiMAX and part of C‐band.

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Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

Kang

et al. 2015

Micro & Optical Tech Letters

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A simple dual band‐notched antenna is proposed for ultra‐wideband (UWB) applications. The basic UWB antenna, which consists of a half ring‐shaped patch and a trapezoidal ground, occupies a compact area of 25 × 25 mm2. By introducing a single U‐shaped resonator on the patch, dual band‐notched function is realized without increasing the antenna size. An additional resonance near 3 GHz can be excited by the U‐shaped resonator combined with the half ring‐shaped radiator. And the antenna impedance at 3.5 GHz is also affected which leads to a notched band. Besides, reverse currents can be produced along the resonator to produce the other notched band at 5.5 GHz. Experimental results show that the designed antenna has a wide impedance bandwidth (return loss ≤10 dB) ranging from 2.97 to 12 GHz with two rejection bands operating at 3.5 and 5.5 GHz. Meanwhile, the antenna also exhibits moderate gains and omnidirectional radiation patterns over the operating bands except at the undesired frequencies, which make it a suitable candidate for UWB applications. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:2129–2134, 2015

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Planar Monopole Antenna With Dual Interference Suppression Functionality

Cited by 25 publications

References 9 publications

A Compact Dual Band-Notched Circular Ring Printed Monopole Antenna for Super wideband Applications

A Compact Dual Band-Notched Circular Ring Printed Monopole Antenna for Super wideband Applications

An UWB trapezoidal rings fractal monopole antenna with dual‐notch characteristics

Simple dual band‐notched UWB antenna loaded with single U‐shaped resonator

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