Design of monopole antennas for uwb applications

Ahmad, Waqas; Tarczyński, Andrzej; Budimir, D.

doi:10.1109/apusncursinrsm.2017.8073204

Cited by 9 publications

(3 citation statements)

References 4 publications

(7 reference statements)

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“…Where 1 ( , ) and 2 ( , )are the requisite functions of the unknown currents on the each circular patch and 1 and 1 are complex coefficients of the unknown currents on each circular patch. [13]. The engagement mode needs private types of basic functions to model the current in the vicinity of the probe patch section and can be generally negligible for thin substrates but cannot be ignored for thick substrates.…”

Section: Geometry Elliptical Antenna Array Factormentioning

confidence: 99%

Enhancement gain of broadband elliptical microstrip patch array antenna with mutual coupling for wireless communication

Jassim

Thaher

2019

IJEECS

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The paper is presented analysis, design and manufacturing single optimize parameters of a new broadband elliptical patch antenna with microstrip center feed line and the array has been implemented to improve gain antenna. The antenna array dimension of mm3 and fabricated on an FR-4 epoxy substrate having relative dielectric constant =4.3, loss tangent tan (δ) =0.002 and the feed line used has characteristic impedance of 50Ω and added the triangle notch structure .Thus notch can achieve maximal additional enhancement impedance bandwidth are (3.679- 6.578) GHz, (13.84-25.142) GHz, (29.807-37.618) GHz and the gain 8dBi. The antenna array performance was modified by inserting stubs transition in feeding Microstrip line to reducing mutual coupling achieve impedance bandwidth (when S11-10dB). The modified antenna was designed to be used for wireless communication application. The simulation results are obtained using CST software.

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Section: Geometry Elliptical Antenna Array Factormentioning

confidence: 99%

Enhancement gain of broadband elliptical microstrip patch array antenna with mutual coupling for wireless communication

Jassim

Thaher

2019

IJEECS

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“…The design was complex and in interpreting the ground plane and offered bandwidth of about 7 GHz. In [19], a hemispherical monopole with ground plane at the back-end was proposed offering a frequency range of 2.8 to 11.97 GHz and an elliptic patch antenna was discussed as a body-coupled wideband antenna with close to 4 GHz bandwidth in [20]. A circular monopole antenna with a pentagonal cut on the radiating element and ground plane on the back-end exhibited a huge bandwidth from 4 GHz to 40 GHz in [21].…”

Section: Introductionmentioning

confidence: 99%

A 3 – 18 GHz UWB Antenna with modified feed-line

Itapu¹

2021

Preprint

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A Co-Planar Waveguide fed circular ultra-wide band antenna with modified ground-plane and feedline is designed on a FR4 (ϵr=4.3) substrate of thickness 0.01λ0. The proposed antenna exhibits an overall impedance bandwidth ranging from 2.99 GHz to 18.0 GHz and beyond (with S11< -10 dB). Design parameters have been optimized to achieve the UWB bandwidth. The measured radiation patterns of this antenna are omnidirectional in H- plane and bidirectional in E-plane. An extended impedance bandwidth is achieved as a result of modified feed-line. The proposed antenna can be used for medical imaging and urban IoT applications.

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“…Also, a wideband monopole printed antenna has been designed based on overlapping sub-patches to form complex shapes to get the desired performance [64]. In [65], the antenna design is composed of rectangular and circular patches, with a name dubbed as 'fat monopole'. The rectangular edge of the monopole, 2.1.…”

Section: Bidirectional Microstrip-fed Monopole Antennamentioning

confidence: 99%

Improved designs of antennas, power dividers and antenna arrays using modified Gielis curves

Vignesh¹

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Design of monopole antennas for uwb applications

Cited by 9 publications

References 4 publications

Enhancement gain of broadband elliptical microstrip patch array antenna with mutual coupling for wireless communication

Enhancement gain of broadband elliptical microstrip patch array antenna with mutual coupling for wireless communication

A 3 – 18 GHz UWB Antenna with modified feed-line

Improved designs of antennas, power dividers and antenna arrays using modified Gielis curves

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