Ultra-Wideband Antipodal Tapered Slot Antenna With Integrated Frequency-Notch Characteristics

Siddiqui, Jawad Y.; Saha, Chinmoy; Sarkar, Chittajit; Shaik, Latheef A.; Antar, Yahia M. M.

doi:10.1109/tap.2018.2790176

Cited by 43 publications

(18 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Likewise, by capitalizing the electromagnetic coupling of SRR with the CPW they have designed another notch antenna having dual complementary characteristics . Different configurations of square SRRs are designed to create notch at different frequencies in a tapered slot antenna (TSA) by placing them near the aperture as well as by allowing them to couple with the feed line in . A coplanar tapered slot antenna using SRR has been demonstrated for frequency notching in .…”

Section: Single Band‐notch Characteristicsmentioning

confidence: 99%

“…Different other techniques [64][65][66][67][68][69][70][71][72][73][74][75][76][77] are also proposed for obtaining single notch characteristics in case of UWB antennas. An UWB dipole antenna with flat and sharp band notch characteristics is proposed for obtaining both WLAN band notch and a compact UWB RF-front structure.…”

Section: Other Techniquesmentioning

confidence: 99%

“…74 Different configurations of square SRRs are designed to create notch at different frequencies in a tapered slot antenna (TSA) by placing them near the aperture as well as by allowing them to couple with the feed line in. 75 A coplanar tapered slot antenna using SRR has been demonstrated for frequency notching in. 76 Likewise, notch characteristic has been obtained by means of Archimedean spiral-shaped slot in a TSA structure.…”

Section: Other Techniquesmentioning

confidence: 99%

See 2 more Smart Citations

A state-of-art review on band-notch characteristics in UWB antennas

Shome

Khan

Laskar

2018

Int J RF Microw Comput Aided Eng

View full text Add to dashboard Cite

Ultra‐wideband technology has experienced a rapid growth over the last decade for its contribution in different sectors of human society. Printed antennas are considered as preferred platform for implementing this technology because of its alluring characteristics like light weight, low cost, ease of fabrication, integration capability with other systems, etc. Antennas developed for ultra‐wideband applications are desired to have notch characteristics for avoiding interference with other existing radio communication systems. The techniques related to design and developments of printed band‐notched antennas are continuously upgraded for improving the antenna performance. In this article, a comprehensive review has been carried out on ultra‐wideband antennas with band notch characteristics proposed in around last decade. The band notched UWB antennas available in the literature have broadly been classified into five different categories based on their notch characteristics like single band‐notch, dual band‐notch, triple band‐notch, quad/multiple band‐notch, and reconfigurable/tunable band‐notch, respectively. This review exercise may be helpful for beginners working on ultra‐wideband band‐notched antennas and also such a review process is not available in the open literature to the best of author's knowledge.

show abstract

Section: Single Band‐notch Characteristicsmentioning

confidence: 99%

Section: Other Techniquesmentioning

confidence: 99%

Section: Other Techniquesmentioning

confidence: 99%

See 1 more Smart Citation

A state-of-art review on band-notch characteristics in UWB antennas

Shome

Khan

Laskar

2018

Int J RF Microw Comput Aided Eng

View full text Add to dashboard Cite

show abstract

“…With the rapid growth of ultra‐wideband (UWB) communication systems, UWB antenna designing with good performances on UWB impedance matching, compact appearance, low profile, and cheap manufacturing has been the focus of academia and industry communities of telecommunications . Among these designs, planar wide‐slot antennas are good candidates to realize wideband property, miniaturization and low profile.…”

Section: Introductionmentioning

confidence: 99%

Fork‐shaped patch printed ultra‐wideband slot antenna with dual band‐notched characteristics using metamaterial unit cells

Zhao

et al. 2019

Int J RF Microw Comput Aided Eng

View full text Add to dashboard Cite

In this article, a miniaturized fork-shaped patch ultra-wideband (UWB) planar wide-slot antenna with dual band-notched characteristics is proposed. With forkshaped patch, ultra-wideband impedance matching from 3.1 to 13.2 GHz is easily achieved. Then, two novel and simple methods are applied to solve the difficulty for UWB slot antennas with fork-shaped patch to realize band-notched characteristics. By etching one pair of I-shaped resonators on both branches of the fork-shaped structure and adding a rectangular single split-ring resonator in the rectangular openings of fork-shaped patch, the wireless local area network (WLAN) band from 5.5 to 6.1 GHz and the International Telecommunication Union (ITU) 8 GHz band from 7.9 to 8.7 GHz are rejected, respectively. The coplanar waveguide-fed UWB antenna is successfully designed, fabricated, and measured. The measured and simulated results show a good agreement. The antenna provides nearly stable radiation patterns, high gains and high radiation efficiency. K E Y W O R D S dual-band notch, I-shaped resonator, rectangular single SRR, UWB antenna

show abstract

“…They reported a bandwidth of 124.7%. Many authors have used techniques other than fractal elements like loading of L-shaped slot and meandered line slots [8], edge tapering, and adding parasitic stubs [9], elliptic single complementary split-ring resonators (ESCSRRs) [10], split ring resonator [11], using of parasitic units [12,13], step impedance resonator (SIR) [14,15], to achieve multifrequency and UWB response. The usage of fractal elements is advantageous due to their behaviour as interconnected capacitors & inductors and gives rise to different resonances which in turn results in high bandwidth, high gain, multi-frequency and multi-band response.…”

Section: Introductionmentioning

confidence: 99%

Ultra Wide Band CPW Fed Patch Antenna With Fractal Elements and DGS for Wireless Applications

Majumdar¹,

Das²,

Das³

2019

PIER C

View full text Add to dashboard Cite

This article describes multiresonance behaviour to achieve ultra-wideband (UWB) characteristics of a co-planar waveguide (CPW) fed circular patch antenna with a ground plane reflector by using fractal elements and rectangular defective ground structure (RDGS) technique. The patch consists of a circular disc with six ring type fractal elements on the periphery of the disc and slotted defective ground surface (DGS) at the bottom of an FR4 epoxy dielectric substrate to increase the antenna bandwidth. The antenna resonates at frequencies of 5.4 GHz, 9 GHz, & 10.8 GHz with return loss better than −20 dB. The proposed antenna also exhibits UWB characteristics with (≤ −10 dB) impedance bandwidth of 170.4% in the frequency range from 1.8 GHz to 11 GHz. This covers the whole UWB range from 3.1 GHz to 10.6 GHz as defined by FCC. The antenna exhibits nearly omnidirectional radiation pattern and a gain ranging from 1 dBi to 6.8 dBi within the operating frequency range (1.8 GHz-11 GHz). An equivalent circuit model of the proposed antenna is developed, and the circuit response is obtained. All the measured results are found in good agreements with the simulated ones. The proposed antenna is suitable for applications in Wi-Fi, IEEE 802.11a Wireless LAN, WiMAX, ISM bands, wireless communications, etc.

show abstract

Ultra-Wideband Antipodal Tapered Slot Antenna With Integrated Frequency-Notch Characteristics

Cited by 43 publications

References 9 publications

A state-of-art review on band-notch characteristics in UWB antennas

A state-of-art review on band-notch characteristics in UWB antennas

Fork‐shaped patch printed ultra‐wideband slot antenna with dual band‐notched characteristics using metamaterial unit cells

Ultra Wide Band CPW Fed Patch Antenna With Fractal Elements and DGS for Wireless Applications

Contact Info

Product

Resources

About