Novel hexagonal pizza shaped CPW microstrip patch antenna for applications in X band

Das, Souryendu; Gokhroo, Sunandan

doi:10.1109/ccintels.2015.7437867

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…In this work, microstrip line feed is employed and hence this antenna incurs reduced losses. Table 3 compares the proposed antenna with [18][19][20][21][22] for substrate type, antenna size, number of frequency bands, bandwidth and return loss. As the optimized antenna achieves highest number of frequency bands are obtained with return loss less than -10dB and hence it can be used for variety of applications such as RF energy harvesting, satellite communication etc.…”

Section: Performance Analysismentioning

confidence: 99%

“…Various multiple-band antennas are proposed for RF energy harvesting using CPW, microstrip line and coaxial feeding techniques [9][10][11][12]. Table 1 compares the proposed antenna's size, operational bands, and average peak gain to antennas mentioned in the literature [13][14][15][16][17][18][19][20][21][22]. The proposed quad band antenna is proven to be effective at 2.8-3.5GHz, 4.8-7.5GHz and 8.1-9.4GHz frequency bands resonating at 3.1GHz, 5.2GHz and 6.8GHz and 8.7GHz respectively.…”

Section: Introductionmentioning

confidence: 99%

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A Kagome Crest Fractal Optimized Quad-Band Antenna for Wireless Applications

Sau¹,

Sharma²,

Rao³

et al. 2023

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The design of multiband antenna plays a vital role and enhances the functionality of mobile equipment for various wireless services over the last decade. This paper presents a sophisticated quad-band fractal microstrip patch circular monopole antenna with a star shaped slot. The proposed structure is iterated two times to have a Kagome crest fractal antenna. In the paper, optimization of quad band antenna using the Quasi newton Optimizer (QNO) is also presented. Optimizing various design parameters for the proposed antenna in HFSS is simulated. The antenna dimensions are 100mmx100mmx1.6mm occupying an area of 100cm 2 . Model simulation and experimental validation is done for three frequency ranges, 2. resonating at 3.1GHz, 5.2GHz, 6.8GHz and 8.7GHz respectively. The proposed antenna operates for several wireless applications including RF Energy harvesting, dedicated short range communication, Satellite communication, wireless power transfer to a micro aerial vehicle, etc. can be covered with these band of frequencies. VSWR, return loss, radiation pattern, gain is some of the parameters considered to prove the performance of the fabricated design prototype.

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Section: Performance Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Kagome Crest Fractal Optimized Quad-Band Antenna for Wireless Applications

Sau¹,

Sharma²,

Rao³

et al. 2023

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“…The two variations in which patches are rotated by 30 • are investigated which yields impedance bandwidth of 100% and 108% respectively. An X-band hexagonal shaped microstrip patch antenna with impedance bandwidth ranging from 9.21 GHz to 9.38 GHz was discussed by Das et al The return loss was improved and the resonant frequency was shifted by introducing slots on the sides of the patch [3]. Hexagonal slots were introduced by Datta et al to reduce the patch size by about 80.22%; this has been simulated using Method of Moment based software IE3D [4].…”

Section: Introductionmentioning

confidence: 99%

Coaxially Fed Hexagonal Patch Antenna for C- and X-Band Applications with Reduced-Ground Plane

Joshi¹,

Singhal²

2019

ECTI-EEC

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The consequence of reduced ground plane in a coaxially-fed hexagonal antenna, on impedance and radiation is analyzed and presented here. Measured and simulated impedance results for a designed antenna are compared with the equivalent circuit model in this paper. The reduction in ground plane excited frequencies in upper C-band and lower X-band. The designed hexagonal antenna uses a substrate with a dimension of 32×33.5 mm2 along with a reduced ground plane of area, 10.44×24.44 mm2. The proposed antenna has a 285 MHz and 380 MHz impedance bandwidth in C-band and X-band respectively. The designed antenna with reduced ground plane works well for C-band and X-band applications.

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