Bandwidth Enhancement of Micro-Strip Patch Antenna

Abbas, Hatem; Aziz, Jabir S.

doi:10.3923/jmcomm.2010.54.59

Cited by 8 publications

(2 citation statements)

References 4 publications

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“…Therefore, researchers have been exploring several techniques to target the same. [4][5][6][7][8] Also, it is obvious that the elliptical geometry is not much popular as compared to the conventional rectangular and circular geometries because of the involvement of complex Mathieu function in mathematical modeling. 9,10 Limited literatures based on elliptical shape have been reported 11,12 for the calculation of resonant frequency.…”

Section: Introductionmentioning

confidence: 99%

“…However, the conventional geometries such as rectangular, circular and elliptical patch antennas are inherently leads to low gain and narrow impedance bandwidth. Therefore, researchers have been exploring several techniques to target the same . Also, it is obvious that the elliptical geometry is not much popular as compared to the conventional rectangular and circular geometries because of the involvement of complex Mathieu function in mathematical modeling .…”

Section: Introductionmentioning

confidence: 99%

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Performance improvement of slotted elliptical patch antenna using FSS superstrate

Peddakrishna¹,

Khan

2018

Int J RF Microw Comput Aided Eng

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In this article, the slotted microstrip‐ fed elliptical patch antenna is designed and optimized to operate at the resonance frequency of 5.38 GHz. Then, the designed patch antenna is further analyzed in a resonant cavity formed by a frequency selective surface (FSS) superstrate and antenna ground plane. The highly reflective behavior of FSS from the offset of the resonance is utilized for improving the performance of the antenna. The optimized slotted geometry produces a gain improvement of 2.5 dBi, impedance bandwidth improvement of 0.21 GHz, simultaneously at the operating resonance frequency of 5.38 GHz. After placing an FSS superstrate at a height of 28.5 mm above the antenna substrate, further improvement of 5.1 dBi gain and 0.13 GHz bandwidth is attained, For validation purpose, the prototypes of the slotted patch antenna with and without FSS superstrate are fabricated and characterized. A fairly good agreement is achieved in the measured and simulated results.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Performance improvement of slotted elliptical patch antenna using FSS superstrate

Peddakrishna¹,

Khan

2018

Int J RF Microw Comput Aided Eng

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Survey on antenna gain and bandwidth enhancement techniques

Prashanth,

Hadalgi,

Hunagund

2024

AIP Conference Proceedings

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Analysis of different fixed and flexible dielectric materials on microstrip patch antenna for ISM band applications

Mandava¹,

Ramya²,

Poongodi³

et al. 2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Recently, advancement in wearable technologies, one challenging improvement is textile antenna. The most requirements of textile antennas are dielectric materials which include fabric substrate and the structure of the antenna. The characteristics of the antenna depends on the substrate material. The dielectric value of the fabric material can be calculated from the operating frequency of patch antenna. In this paper the micro strip patch antenna is designed for ISM band applications. The main objective of this paper is to design and compare the performance of the micro strip patch antenna on different fixed and flexible dielectric material like FR-4, RT DUROID 6010, Polystyrene, Teflon, Quartz, Cotton, Alumina, Polyester with different constant in terms of gain, return loss, radiation patterns The proposed antenna operate at the resonant frequency 2.45GHz(ISM band) with low return loss and high gain and directivity.The size of the designed antenna has been also miniaturized.

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Bandwidth Enhancement of Micro-Strip Patch Antenna

Cited by 8 publications

References 4 publications

Performance improvement of slotted elliptical patch antenna using FSS superstrate

Performance improvement of slotted elliptical patch antenna using FSS superstrate

Survey on antenna gain and bandwidth enhancement techniques

Analysis of different fixed and flexible dielectric materials on microstrip patch antenna for ISM band applications

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