High gain blind hole substrate slotted Microstrip Patch Antenna design for X-band applications

Mittal, Divesh; Kaur, Avneet; Nag, Aman; Sidhu, Ekambir

doi:10.1109/icacdot.2016.7877690

Cited by 4 publications

(4 citation statements)

References 8 publications

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“…3 and calculated at -10dB from S11 plot. The bandwidth of the proposed antenna is 13% within the frequency range 7.64 GHz to 8.68 GHz, which is wider more compared with the antenna proposed for X-band application in [11], [12]. In Table III the bandwidth calculation has been presented.…”

Section: B Bandwidthmentioning

confidence: 99%

Dual-Port Microstrip Antenna Design for X-Band Satellite Applications

2017

IJRTER

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Abstract-In this research work a dual-Port W-shaped slotted microstrip patch antenna. The proposed antenna covers the X-band satellite uplink (7.64 GHz to 8.68 GHz) frequency band making it suitable to be employed for satellite communication applications. In addition, this proposed antenna can be used for multiple input multiple output (MIMO) wireless communication system, as well as MIMO satellite communication by reducing the mutual coupling between the two ports in order to enhance the isolation. In the proposed design the Rogers RT/duriod 5880 (tm) with 2.2 dielectric constant is used as substrate. The bandwidth of the designed antenna is 13% with resonant frequency of 8.26 GHz at -10 dB.

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Section: B Bandwidthmentioning

confidence: 99%

Dual-Port Microstrip Antenna Design for X-Band Satellite Applications

2017

IJRTER

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“…Generally, the main limitation of microstrip patch antenna includes low gain and narrow bandwidth. However, some of the already published works in this field include [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]. In 2014, a wide band microstrip antenna is designed for Ku band applications with defected ground structure; a circular shape defect is integrated in the ground plane [1].…”

Section: Introductionmentioning

confidence: 99%

“…In the same year, a Microstrip Patch antenna for radar application is presented, in this paper, conventional shapes like rectangular, triangular and circular microstrip Patch antenna are designed and analyzed at X-band frequency [6]. Also in 2016, a design of a high gain and directivity blind hole substrate slotted microstrip patch antenna for X-band applications was done, the anticipated antenna resonates at frequency of 7.94 GHz with the minimal return loss of -81.25 dB, high gain of 8.5 dB and directivity of [7,8]. In the same year, a method has been proposed to simultaneously enhance the gain and bandwidth of a microstrip patch antenna [9].…”

Section: Introductionmentioning

confidence: 99%

Development of a Blind Hole Substrate Slotted Microstrip Antenna for X-Band Applications

Shehu¹,

Yunusa²,

Hamidon³

et al. 2019

IJTRS

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This paper is aimed at developing a blind hole substrate slotted microstrip patch antenna for x-band applications. The proposed antenna has been designed using Roggers RT5880 (lossy) substrate of dielectric constant of 2.2 sandwiched between copper patch and ground plane. The propounded antenna has been devised and simulated in CST Microwave Studio 2014. This antenna resonates at frequency of 10.45 GHz with the minimal return loss of-55.30 dB, high gain of 8.02 dB and directivity of 8.50 dBi. The proposed antenna works for all frequencies from 8-12 GHz resulting in a huge bandwidth of 1.1 GHz (9.99 GHz-11.09 GHz). Bandwidth enhancement of 50 percent is observed in the proposed antenna as compared to the existing antenna. The proposed antenna provides this huge bandwidth with a compact size. The designed antenna can be suitably employed for all X-Band (8-12 GHz) applications including Radar and satellite communications, weather monitoring, military communications, satellite to earth downlink, earth to satellite uplink, radio determination and ultra-wide band applications.

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“…In the same year, a Microstrip Patch antenna for radar application is presented, in this paper, conventional shapes like rectangular, triangular and circular microstrip Patch antenna are designed and analyzed at X-band frequency [9]. Also in 2016, a design of a high gain and directivity blind hole substrate slotted microstrip patch antenna for X-band applications was done, the proposed antenna resonates at 7.94 GHz with the minimal return loss of -81.25 dB, high gain of 8.5 dB and directivity of 8.12 dBi with a limited bandwidth [10,11].…”

Section: Introductionmentioning

confidence: 99%

Graphene-based microsrtip patch antenna for x-band application

Shehu

Yunusa

2019

Journal of Innovative Science and Engineering (JISE)

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Variety of materials with different dielectric constants are available for microstrip patch antenna. In the paper, graphene material is used and analyzed at X-band frequency. The use of graphene patch material as conducting substance for the antenna is assumed to improve the bandwidth and radiation efficiency on account of the outstanding functionalities and electromagnetic properties. The antenna is designed with Duroid RT5880 (lossy) material with a dielectric constant of 2.2 palced between graphene patch and ground plane using Computer Simulation Tool (CST) Microwave Studio 2016. The resonance frequency of the antenna is 10.54 GHz with a gain of 7.86dB, return loss of-24.55 dB, directivity of 8.31 dBi and VSWR of 1.1.2. The antenna operates for frequencies from 8-12 GHz with an enormous bandwidth of 1.09GHz.

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High gain blind hole substrate slotted Microstrip Patch Antenna design for X-band applications

Cited by 4 publications

References 8 publications

Dual-Port Microstrip Antenna Design for X-Band Satellite Applications

Dual-Port Microstrip Antenna Design for X-Band Satellite Applications

Development of a Blind Hole Substrate Slotted Microstrip Antenna for X-Band Applications

Graphene-based microsrtip patch antenna for x-band application

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