Design of ultra-wideband tapered slot antenna by using binomial impedance transformer

Charoensiri, Yosita; Thaiwirot, Wanwisa; Akkaraekthalin, Prayoot

doi:10.1109/cama.2015.7428129

Cited by 7 publications

(5 citation statements)

References 5 publications

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“…Due to the technological revolution, wireless communication is increasing at an exponential rate and the efficiency of the wireless system depends on these antennas that can efficiently radiate and accept UWB signals [21] [22] [23] [24] [25]. Tapered Slot Antenna was first introduced in 1979, and the basic three types of TSA antennas are linearly tapered slot antenna (LTSA), constant width slot antenna (CWSA), and Vivaldi antenna (VA) [26] [27] [28] [29] [30]. Tapered Slot Antennas are a traveling-wave antenna, whose voltage or current distribution can be represented by one or more traveling waves.…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna

Aktar¹,

Rana²,

Sarker³

et al. 2020

JST

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This paper represents the performance analysis of the different shapes of antenna balun and feeding techniques for step constant tapered slot antenna. This work also addresses the benefits of antenna balun (circular and rectangular) along with two types of feeding techniques (Microstrip line L-shape and Microstrip line I-shape). The performance of the antenna for each technique is thoroughly investigated using Computer Simulation Technology (CST) Microwave Studio software simulation under the resonant frequency of 5.9 GHz. Results demonstrate that the proposed model is an effective tool for improving antenna performance. Moreover, an extensive comparison has been carried out between the two different shapes, with and without antenna balun and between two feeding techniques focusing on return losses, gain, directivity, and voltage standing wave ratio (VSWR).

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Section: Introductionmentioning

confidence: 99%

Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna

Aktar¹,

Rana²,

Sarker³

et al. 2020

JST

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show abstract

“…Over the last decade, ultra-wideband (UBW) technology is being used widely due to the diverse applications such as wireless communications [1], remote sensing [2] [3], biosensing [4]- [15], microwave imaging [1], position location [11] [12] [13], tracking [1], and radar system [1]. To transmit a huge amount of digital data, ultra-wideband technology is used which has the ability over wide operating bandwidth with very low power emission for a short distance.…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of Step-Constant Tapered Slot Antennas for UWB Application

Aktar¹,

Rana²,

Hossain³

et al. 2019

JST

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This paper presents the analytical design and high performance of step-constant tapered slot antenna (STSA) for ultra-wideband application. The return loss, radiation pattern, antenna gain, and level of cross polarization of this antenna are presented and analyzed. Utilizing Rogers (RO3006) substrate having a relative permittivity of 6.15, the proposed antenna provides the ultra-wideband (UWB) from 3.1 GHz to 10.6 GHz. It is observed that the return loss and gain are increased with increasing the step size. It has been observed from the simulation results incorporating CST microwave studio commercial software version 2015, the optimum return loss, directivity and gain are −43 dB, 10.52 dBi and 10.20 dB, respectively, for 15 step size. Therefore, the newly proposed antenna will be a decent candidate for ultra-wideband application.

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“…Impedance transformers are ubiquitous in microwave and millimeter‐wave components and systems . As matching networks, they are widely used in the design of power dividers/combiners, power amplifiers, low noise amplifiers, and antennas . With the rapid development of wireless communication systems, dual‐band devices mentioned above have been studied extensively .…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4][5][6] As matching networks, they are widely used in the design of power dividers/combiners, 1,2 power amplifiers, 3,4 low noise amplifiers, 5 and antennas. 6 With the rapid development of wireless communication systems, dual-band devices mentioned above have been studied extensively. [7][8][9][10][11][12] Accordingly, dual-band impedance transformers have been presented in Refs.…”

Section: Introductionmentioning

confidence: 99%

An analytical design method for a novel dual‐band filtering DC‐block impedance transformer

Sun

Jiao

et al. 2017

Micro & Optical Tech Letters

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3B that the average measured in-band return loss and insertion loss of the fabricated Filter are about 13.91 and 2.14 dB, respectively. | C ONCL US I ONA new implementation of the millimeter-wave Filter using GGW technology was presented. The proposed method has the advantages of high performance, low loss, manufacturing flexibility, and compact size. Negative coupling and stacked structure were realized here for the first time in the design of millimeter-wave GGW filter. Finally, a Ka-band filter based on the proposed method was simulated and fabricated to confirm the primary expectations. The simulation and measurement results are in good agreement and exhibit high doublesided selectivity of more than 25 dB/100 MHz. Therefore, a careful comparison between the proposed construction and previous ones demonstrates the unique capability of the proposed structure in terms of the high performance, compactness, and design flexibility. ORCID AbstractIn this paper, a dual-band impedance transformer with filtering integration and DC-block function is proposed for the first time. Excellent frequency selectivity is achieved by the dual-narrowband filtering integration with two pairs of transmission zeros (TZs) at both sides of the dual SUN ET AL.| 233

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Design of ultra-wideband tapered slot antenna by using binomial impedance transformer

Cited by 7 publications

References 5 publications

Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna

Comparative Analysis on Antenna Balun and Feeding Techniques of Step Constant Tapered Slot Antenna

Design and Implementation of Step-Constant Tapered Slot Antennas for UWB Application

An analytical design method for a novel dual‐band filtering DC‐block impedance transformer

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