Band-Notched Elliptical Slot UWB Microstrip Antenna with Elliptical Stub Filled by the H-Shaped Slot

Neyestanak, A. A. Lotfi; Kalteh, A. A.

doi:10.1163/156939308787537973

Cited by 24 publications

(10 citation statements)

References 16 publications

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“…Among all the various proposals, we have focused our attention on filters achieved by etching a suitable pattern on the antenna stub. In particular, we considered the application of two symmetrical and inverted-L cuts [5], a low circular cut [6], a high circular cut [7], and an H-type cut [8] to the circular stub. The comparison between the performances produced by etchings with these shapes, when they are applied to this circular slot antenna fed by a microstrip ending with a circular stub, is described here.…”

Section: Antenna Description and Studymentioning

confidence: 99%

UWB CIRCULAR SLOT ANTENNA PROVIDED WITH AN INVERTED-L NOTCH FILTER FOR THE 5 GHz WLAN BAND

Barbarino¹,

Consoli²

2010

PIER

108

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Abstract-The study of a planar circular slot antenna for Ultrawideband (UWB) communications is presented. The integration on this antenna of a notch filter, to reduce the possible interferences with the 5 GHz WLAN communications, has been discussed in detail. Four different structures, achieved by etching a suitable pattern on the antenna circular stub, have been considered, and their features have been compared. The antenna with symmetrical and inverted-L cuts shows the best performance, and it has been therefore realized and fully characterized. It shows very good matching features over the UWB band, and notable rejection of the 5 GHz WLAN band.

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Section: Antenna Description and Studymentioning

confidence: 99%

UWB CIRCULAR SLOT ANTENNA PROVIDED WITH AN INVERTED-L NOTCH FILTER FOR THE 5 GHz WLAN BAND

Barbarino¹,

Consoli²

2010

PIER

108

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“…Large number of antennas with notched band characteristics has been proposed. The widely used methods are etching slots on radiating elements and/or on ground plane . Introduction of parasitic strips near the radiating element or on ground plane is another way to create notch bands .…”

Section: Introductionmentioning

confidence: 99%

Dual notched, high gain diversity antenna for wide band applications

Satam

Nema

2017

Micro & Optical Tech Letters

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A compact microstrip line fed wide band MIMO antenna with high isolation, dual notch bands with high gain and low correlation coefficient is proposed in this article. These characteristics makes antenna superior for diversity applications. U‐shape slots are etched on radiating element and on feed line to achieve decent band rejection capability. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:1222–1226, 2017

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“…Therefore, UWB communication systems may cause unwanted interference with other co-existing communication systems. To overcome problems caused by this electromagnetic interference, various UWB antennas with single or multiple notch functions have been developed for UWB communication systems [7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Implementation and investigation of circular slot UWB antenna with dual-band-notched characteristics

Kalteh

Dadashzadeh

Naser‐Moghadasi

2011

J Wireless Com Network

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The design and analysis of an ultra wideband aperture antenna with dual-band-notched characteristics are presented. The proposed antenna consists of a circular ring exciting stub on the front side and a circular slot on the back ground plane. By utilizing a parasitic strip and a T-shaped stub on the antenna structure, two notched bands of 850 MHz (3.5-4.35 GHz) and 900 MHz (5.05-5.95 GHz) are achieved. The proposed antenna is fabricated and measured. Measured results show that this antenna operates from 2.3 GHz to upper 11 GHz for voltage standing wave ratio less than 2, except two frequency notched bands of 3.5-4.35 and 5.05-5.95 GHz. Moreover, the experimental results show that proposed antenna has stable radiation patterns and constant gain. A conceptual circuit model, which is based on the measured impedance of the proposed antenna, is also shown to investigate the dual-band-notched characteristics.

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Band-Notched Elliptical Slot UWB Microstrip Antenna with Elliptical Stub Filled by the H-Shaped Slot

Cited by 24 publications

References 16 publications

UWB CIRCULAR SLOT ANTENNA PROVIDED WITH AN INVERTED-L NOTCH FILTER FOR THE 5 GHz WLAN BAND

UWB CIRCULAR SLOT ANTENNA PROVIDED WITH AN INVERTED-L NOTCH FILTER FOR THE 5 GHz WLAN BAND

Dual notched, high gain diversity antenna for wide band applications

Implementation and investigation of circular slot UWB antenna with dual-band-notched characteristics

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