2014
DOI: 10.1002/mop.28882
|View full text |Cite
|
Sign up to set email alerts
|

Reconfigurable notched wideband antenna using EBG structure

Abstract: In this article, a wideband monopole antenna with band notched reconfigurability is proposed. The antenna consists of a wideband monopole antenna, incorporated with reconfigurable electromagnetic bandgap (EBG) structures. Six EBG structures with different band notched frequency are used to achieve six band notched reconfigurations. The EBG structures are placed underneath the feed line of the antenna. A switch is placed at each EBG structure, and by controlling the state of the switch, the band notched operati… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

0
7
0

Year Published

2015
2015
2021
2021

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 8 publications
(7 citation statements)
references
References 8 publications
0
7
0
Order By: Relevance
“…The antenna works on one particular frequency when the switch is inactive (OFF); however, if the switch is activated (ON), then it works on a different frequency. The design of switch and its location on the antenna is critical as it can affect the performance of the latter . Therefore, it is important to make sure that the switch does not affect the performance of the antenna.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…The antenna works on one particular frequency when the switch is inactive (OFF); however, if the switch is activated (ON), then it works on a different frequency. The design of switch and its location on the antenna is critical as it can affect the performance of the latter . Therefore, it is important to make sure that the switch does not affect the performance of the antenna.…”
Section: Introductionmentioning
confidence: 99%
“…Reconfigurable antennas based on nonoptical and optical switches are reported in References and , respectively. Optical switches are preferred over nonoptical switches in designing reconfigurable antennas.…”
Section: Introductionmentioning
confidence: 99%
“…In the past, various switching methods have been used including optical switches, electromagnetic band gap (EBG) structures, PIN diodes, FET switches, varactors, and RF MEMS (micro-electromechanical systems) to design frequency reconfigurable antennas. [1][2][3][4][5][6][7][8][9][10][11][12][13] Among them, optical switches are faster and do not require any biasing circuitry which causes parasitic interference with radiation patterns of the antenna. 1,2 Typically, their switching time is on the order of nanoseconds.…”
Section: Introductionmentioning
confidence: 99%
“…In literature, designs of UWB with notch bands using different techniques are reported. Electronic Band Gap structures below the feedline [6] are used to create band notches which provide good gain suppression at the notches, but their performance is limited due to dielectric loss of the substrate and design complexity.…”
Section: Introductionmentioning
confidence: 99%