Ultra Wideband Microstrip Diamond Slotted Patch Antenna with Enhanced Bandwidth

Ping, Lee Chia; Chakrabarty, Chandan Kumar

doi:10.4236/ijcns.2011.47057

Cited by 27 publications

(11 citation statements)

References 21 publications

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“…The proposed UWB antenna with existing antenna literature survey performance report is shown in Table 4 from the above reference [4][5][6][7][8][9][10][11] were also studied and material characteristics, gain and bandwidth are discussed. To ensure that all the antennas covered UWB characteristics with different applications.…”

Section: Comparative Study and Numeric Resultsmentioning

confidence: 99%

“…Another work [6] discusses about 2.54 GHz to 21.08 GHz printed type circular ring antenna with dimensions of 39×40mm which is moderate size and less return loss. The enhanced bandwidth of UWB antenna as discussed by Chia Ping Lee [7] report that the 15x14.5mm size antenna operated from 3.28 GHz to 19.64 GHz with fractional bandwidth of 120.68 %. A widerbandwidth antenna from 3.9 GHz to 22.5 GHz is introduced in [8].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

An Overview of Microwave UWB Antenna for Structural Health Monitoring of Wind Turbine Blades: Optimal Design and Analysis

Muthusamy¹,

Durairaj²

2019

I2M

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In this research paper, a multi-slot rectangular shape with a compact size of 18x10 mm microwave UWB antenna for structural health monitoring of wind turbine blades is presented. The objective of microwave UWB antenna to measure defects in the wind turbine blades. In this work reported an ideal outline of 9.2 to 21.4GHz with wider bandwidth of 12.2GHz is enveloping the upper band of microwave UWB frequency. The low cost RT/Duroid 5880 substrate material with dielectric constant of 0.0004 is assembled and tested. A comparative experimental method is carried out to execute the required resonance frequency by using high frequency structural 3D simulator (HFSS) tool. The proposed UWB antenna is simulated different feed position to acquire the required bandwidth and result shows that moderate peak gain and peak directivity of 3.79dBi and 3.63dBi. The dispersion characteristics is simulated and occurred throughout the upper band of UWB and show that omni-directional pattern also compared proposed antenna with existing antenna. This low profile nature and compact size microwave UWB antenna behavior is best suited for structural health monitoring of wind turbine blades and flexible for wind mill monitoring system.

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Section: Comparative Study and Numeric Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An Overview of Microwave UWB Antenna for Structural Health Monitoring of Wind Turbine Blades: Optimal Design and Analysis

Muthusamy¹,

Durairaj²

2019

I2M

View full text Add to dashboard Cite

show abstract

“…These slot antenna design structures have improved dual-band responses for wireless communications [10][11][12][13][14]. Among these techniques, we will use the insertion of the slots at the radiating element [15]. The use of a partial ground plane promotes the enlargement of the bandwidth [16].…”

Section: Introductionmentioning

confidence: 99%

Rectangular Patch Antenna for Dual-Band RFID and WLAN Applications

Karli

Ammor

2015

Wireless Pers Commun

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In this paper, a simple microstrip antenna for the radio frequency identification (RFID) applications and wireless local area network (WLAN) is presented. The antenna has two operating bands at 2.45 and 5.8 GHz, which are reserved for RFID applications and WLAN applications. The studied antenna design, analysis and characterization have been performed using CST electromagnetic simulation software. The antenna was analyzed with FR4 substrate. Reflection coefficient, VSWR and directivity results were simulated, presented and discussed. The designed antenna was fabricated on ArlonAD320 dielectric with relative permittivity of 3.2. SMA female connector is used for feeding with characteristic impedance of 50 X. The measured reflection coefficient of the proposed antenna is compared with the simulated one, good agreement is observed. The proposed antenna is simple in design and compact in size, providing broadband impedance matching, consistent omnidirectional radiation patterns and appropriate gain characteristics ([1.5 dBi) in the RFID frequencies regions.

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“…There are several such antennas that can be used like Vivaldi and Bowtie antennas. [26][27][28][29][30].…”

Section: Introductionmentioning

confidence: 99%

Design and Performance of UWB Wide Slot Antenna to Detect the Breast Cancer in Women

Jone*,

Jebarani,

George

et al. 2019

IJEAT

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Breast cancer is one of the fatal diseases that greatly contribute to the death of many women across the nations. Basically, breast cancer can be detected using a wide slot UWB antenna. In this paper the performance of both antennas like wide slot and stacked patch are used to compare the detection of breast cancer. The specific absorption rate of both antennas is calculated in a normal tissue and tumors tissue, the result is contrast. From this comparative study it’s clear that wide slot UWB antenna has outstanding performance in this UWB frequency range and the size of the antenna is three times smaller when compared to the size of the stacked patch antenna. The performances of both the antennas were analyzed and the result suggests that the wide slot antenna performs better than the further antenna.

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Ultra Wideband Microstrip Diamond Slotted Patch Antenna with Enhanced Bandwidth

Cited by 27 publications

References 21 publications

An Overview of Microwave UWB Antenna for Structural Health Monitoring of Wind Turbine Blades: Optimal Design and Analysis

An Overview of Microwave UWB Antenna for Structural Health Monitoring of Wind Turbine Blades: Optimal Design and Analysis

Rectangular Patch Antenna for Dual-Band RFID and WLAN Applications

Design and Performance of UWB Wide Slot Antenna to Detect the Breast Cancer in Women

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