The Design of an UWB Antenna with Notch Characteristic

Choi, Jaehoon; Hong, Seok-Jin; Kim, Uisheon

doi:10.2529/piers061007113522

Cited by 7 publications

(5 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Their characterization has been primarily in frequency domain (return loss, radiation pattern, etc.) [9][10][11][12][13][14][15][16][17][18], but some time domain characterization is also reported [7,8]. Till now the effect of incorporating a bandnotch on the pulse-shape has not been experimentally investigated although this has been simulated [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

An Ultra-Wideband Antenna With Band Reject Capability and Its Characterization in Time Domain

Bazaz¹,

Koul²,

Kumar³

et al. 2011

PIER C

View full text Add to dashboard Cite

In this paper a square monopole antenna has been proposed which can be used for Ultra Wideband applications. Bandnotch performance is introduced by an E-shaped slot on the patch. The dimensions are optimized to give not only the usual 3-10 GHz bandwidth with rejection in the 5-6 GHz band which is commonly used for WLAN, but also short received pulse duration when transmitted and received using a pair of these antennas. The demonstration of short received pulse-width is the primary novelty reported. The performance is verified by time domain measurements, in addition to the usual antenna characterization.

show abstract

Section: Introductionmentioning

confidence: 99%

An Ultra-Wideband Antenna With Band Reject Capability and Its Characterization in Time Domain

Bazaz¹,

Koul²,

Kumar³

et al. 2011

PIER C

View full text Add to dashboard Cite

show abstract

“…In most cases, the monopole UWB antenna is widely used due to their lightweight, wide impedance bandwidth, good radiation characteristic, easy of fabrication and low cost. However, most of the UWB monopole antennas designs are based on linear polarization [45][46][47][48]. Indeed, the UWB technology is limited by distance due to very low transmitting power.…”

mentioning

confidence: 99%

A review on circularly polarized antennas, trends and advances

Banerjee

Karmakar

Saha³

2020

Int. J. Microw. Wireless Technol.

View full text Add to dashboard Cite

This literature presents a comprehensive, technical review of circularly polarized (CP) antennas for different applications in wireless communication, emphasizing on the recent developments in the concerned research. The article also presents a comparative study of various works reported in the open literature, with an aim to highlight the contribution of CP antenna systems in the chronological development of the wireless communication technology. The primary motive of this review is to (a) highlight the methodologies used by different researchers to portray and analyze the different aspects in which CP antennas find their applications in modern-day wireless communication, (b) provide a practical viewpoint of the future scope of the study, based upon the past and present state-of-art research trends and (c) provide a conceptual and technical support to present-day antenna designers to help the process of furtherance of innovation and multiple system integration. In conclusion, the article also throws some light upon the future scope of research in the vast domain of CP antenna applications.

show abstract

“…Many kinds of planar UWB antenna designs with notching have been designed and presented [3]- [13]. One of the foremost frequency rejection design technique that meets the need of the current scenario is the incorporation of slots in the antenna patch or in the ground plane so that it does not require any extra space for its implementation [3], [4], [6], [7]. Slots can be varied in geometry, shape, size and constitution, thus ensuing in the conception of different frequency notch bands.…”

mentioning

confidence: 99%

“…Slots can be varied in geometry, shape, size and constitution, thus ensuing in the conception of different frequency notch bands. Consequently, several conception strategies for band notching using slots have been embraced making use of various anatomies for slots, such as U-shape [7], C-shape [6], annular slots [11], I-shape [12], H-shape [12] and so on. The intended antenna design incorporates the important essentials for developing an optimum UWB antenna for UWB technology.…”

mentioning

confidence: 99%

Parametric study and Analysis of Band Stop Characteristics for a Compact UWB Antenna with Tri-band notches

Ain

Chattoraj

2018

J. Microw. Optoelectron. Electromagn. Appl.

View full text Add to dashboard Cite

In this article, equivalent circuit modeling with study and analysis of band notch characteristics for a triple band notched UWB antenna has been discussed to develop a better understanding of the antenna functioning and its behavior. A small square ultra wideband antenna having overall size of 24 x 31 mm 2 with tri-band rejections is designed and simulated using HFSS software. Very narrow band notching is accomplished by placing C slots and inverted C slot of different dimensions on the radiating patch which makes maximum space utilization without performance deterioration. The antenna operates from 3.1 to 14 GHz (VSWR < 2) with the presence of 3 narrow band notches (VSWR >2) of 3.3-3.7 GHz (WiMAX), 5.1-5.4 GHz (Lower WLAN and HIPERLAN/2) and 5.7-6 GHz (Upper WLAN) as shown by the simulated and measured results (VSWR<2) of the UWB antenna, with and without the presence of triple notches, thus utilizing the maximum UWB bandwidth. The radiation pattern plots for simulated and measured results are also presented to validate the working of the antenna. This antenna can be a respectable candidate for future European and USA high capacity UWB applications. The group delay and peak gain plots are also found to be stable in the range of operation of the antenna. The study and analysis of the band notching is discoursed in terms of current distribution and impedance plots to provide a greater and better perception into the working of the antenna and hence an equivalent circuit for the tri-band notched UWB antenna has been proposed.

show abstract

The Design of an UWB Antenna with Notch Characteristic

Cited by 7 publications

References 5 publications

An Ultra-Wideband Antenna With Band Reject Capability and Its Characterization in Time Domain

An Ultra-Wideband Antenna With Band Reject Capability and Its Characterization in Time Domain

A review on circularly polarized antennas, trends and advances

Parametric study and Analysis of Band Stop Characteristics for a Compact UWB Antenna with Tri-band notches

Contact Info

Product

Resources

About