Design of planar band‐notched monopole antenna for 2.4 GHz WLAN and <scp>UWB</scp> applications

Satyanarayana, B.; Mulgi, S. N.

doi:10.1002/mop.29376

Cited by 13 publications

(6 citation statements)

References 20 publications

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“…This shows that the coupling between the two resonators is not significant. The rejection levels at the notches are higher and better than other recently published techniques [7,8]. Moreover, the antenna without the resonators is also simulated and fabricated as a reference.…”

Section: Resultsmentioning

confidence: 89%

Design of Dual Band-Notched CPW-Fed Uwb Planar Monopole Antenna Using Microstrip Resonators

Atallah¹,

Abdel‐Rahman²,

Yoshitomi³

et al. 2016

PIER Letters

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Abstract-In this letter, a new coplanar waveguide (CPW) fed ultra-wideband (UWB) planar monopole antenna with dual band-reject characteristics is proposed. Two resonators of different lengths are employed at the bottom layer to create two notches at the frequency of interest. The proposed fabricated antenna works from 2.8 to 11.34 GHz with two notched bands which cover the WLAN (5.725-5.825 GHz) and ITU (8.025-8.4 GHz) bands. The proposed antenna is fabricated and measured for verification purposes. Good agreement between the measurement and simulation is found.

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Section: Resultsmentioning

confidence: 89%

Design of Dual Band-Notched CPW-Fed Uwb Planar Monopole Antenna Using Microstrip Resonators

Atallah¹,

Abdel‐Rahman²,

Yoshitomi³

et al. 2016

PIER Letters

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show abstract

“…However, there still exist some other narrowband communication applications which may cause electromagnetic interference with the UWB band such as the worldwide interoperability for microwave access (WiMAX) and the Wireless Local Area Network (WLAN) [7]. To handle this problem, several techniques, recently reported in the literature, have been applied by using different techniques such as slot resonators, complementary split ring resonators, split ring resonators, parasitic strips, Defected Ground Structures (DGS) and integrating filters with antennas [8,9].…”

Section: Introductionmentioning

confidence: 99%

Coplanar Waveguide-fed UWB Slotted Antenna with Notched-band Performance

Aissaoui¹,

Chaabane

Boualleg

et al. 2021

Period. Polytech. Elec. Eng. Comp. Sci.

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Compact coplanar waveguide Ultra-wideband (UWB) monopole antenna with band notched characteristics is presented in this paper. The band rejection is achieved by etching a circular slot on the radiating patch. The antenna is printed on the FR4-Epoxy substrate with overall dimensions of 23.5 × 31 × 1.5 mm3. The measured results indicate that the antenna operates in the frequency range from 1.76 to 11.07 GHz and rejects the band 2.42 to 5.37 GHz with an acceptable measured input impedance over the whole operating frequency bandwidth. Furthermore, the simulated results indicate that the antenna exhibits stable radiation patterns with appreciable gain and efficiency over the whole operating band except at the notched-band. Accordingly, this antenna provides a good solution for wireless communication systems with good characteristics.

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“…Advantages of CPW fed antenna is wider bandwidth, less dispersion loss and lower radiation leakage as compare to microstrip and probe fed technique [8][9][10]. In studies, many methods have been developed to design multiband antenna by using slot loading technique and design of notch frequency band such as cutting slots into the ground plane or into the antenna radiators [11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

Kumar¹,

Kumar²,

Vishwakarma³

2018

IJET

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A microstrip antenna with a circular disc design and modified ground is proposed in this paper. Circular shapes of different size have been slotted out from the radiating patch for achieving extended ultra wideband (UWB) with GSM/Bluetooth bands with maximum bandwidth of 17.7 GHz (0.88-18.6 GHz). Further, characteristic of dual notch band is achieved, when a combination of T and L-shaped slots are etched into the circular disc and ground plane respectively. Change in length of slots is controlling the notch band characteristics. The proposed antenna has rejection bandwidth of 1.3-2.2 GHz (LTE band), 3.2-3.9 GHz (WiMAX band) and 5.2-6.1 GHz (WLAN band) respectively. It covers the frequency range of 0.88-18.5 GHz with the VSWR of less than 2. Also, an equivalent parallel resonant circuit has been demonstrated for band notched frequencies of the designed antenna. The gain achieved by the proposed antenna is 6.27 dBi. This antenna has been designed, investigated and fabricated for GSM, Bluetooth, UWB, X and Ku band applications. The stable gain including H & E-plane radiation pattern with good directivity and omnidirectional behavior is achieved by the proposed antenna. Measured bandwidths are 0.5 GHz, 0.8 GHz, 1.1 GHz and 11.7 GHz respectively.

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Design of planar band‐notched monopole antenna for 2.4 GHz WLAN and UWB applications

Cited by 13 publications

References 20 publications

Design of Dual Band-Notched CPW-Fed Uwb Planar Monopole Antenna Using Microstrip Resonators

Design of Dual Band-Notched CPW-Fed Uwb Planar Monopole Antenna Using Microstrip Resonators

Coplanar Waveguide-fed UWB Slotted Antenna with Notched-band Performance

A Circular Disc Microstrip Antenna with Dual Notch Band for GSM/Bluetooth and Extended UWB Applications

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