Single, dual and tri-band-notched ultrawideband (UWB) antennas using capacitively loaded loop (CLL) resonators

Chia Ching Lin; Peng Jin; Richard W. Ziolkowski

doi:10.1109/TAP.2011.2167947

Single, dual and tri-band-notched ultrawideband (UWB) antennas using capacitively loaded loop (CLL) resonators

Chia Ching Lin, Peng Jin, Richard W. Ziolkowski

Research output: Contribution to journal › Article › peer-review

208 Scopus citations

Abstract

Two compact, printed, ultrawideband (UWB) monopole antennas with tri-band notched characteristics are reported. The notched filters are achieved by introducing printed, electrically small, capacitively-loaded loop (CLL) resonators. The directly driven elements consist of printed top-loaded CLL-based monopoles and 50 Ω microstrip feed lines. By adding three CLL elements close to the feed line, band-notch properties in the WiMAX (3.3-3.6GHz), lower WLAN (5.15-5.35GHz) and higher WLAN (5.725-5.825GHz) bands are achieved. Each antenna system is contained on a 27 × 34 mm ² of Rogers Duroid 5880 substrate. One is designed with three additional CLL elements; the other is achieved with only two. Comparisons between the simulation and measurement results show that these UWB antennas have broadband matched impedance values and stable radiation patterns for all radiating frequencies.

Original language	English (US)
Article number	6019020
Pages (from-to)	102-109
Number of pages	8
Journal	IEEE Transactions on Antennas and Propagation
Volume	60
Issue number	1
DOIs	https://doi.org/10.1109/TAP.2011.2167947
State	Published - Jan 2012
Externally published	Yes

Keywords

Antenna efficiency
antenna pattern
antennas
metamaterials
ultrawideband (UWB)

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/TAP.2011.2167947

Cite this

@article{328057c293634942b6d5fc63016ab4df,

title = "Single, dual and tri-band-notched ultrawideband (UWB) antennas using capacitively loaded loop (CLL) resonators",

abstract = "Two compact, printed, ultrawideband (UWB) monopole antennas with tri-band notched characteristics are reported. The notched filters are achieved by introducing printed, electrically small, capacitively-loaded loop (CLL) resonators. The directly driven elements consist of printed top-loaded CLL-based monopoles and 50 Ω microstrip feed lines. By adding three CLL elements close to the feed line, band-notch properties in the WiMAX (3.3-3.6GHz), lower WLAN (5.15-5.35GHz) and higher WLAN (5.725-5.825GHz) bands are achieved. Each antenna system is contained on a 27 × 34 mm 2 of Rogers Duroid 5880 substrate. One is designed with three additional CLL elements; the other is achieved with only two. Comparisons between the simulation and measurement results show that these UWB antennas have broadband matched impedance values and stable radiation patterns for all radiating frequencies.",

keywords = "Antenna efficiency, antenna pattern, antennas, metamaterials, ultrawideband (UWB)",

author = "Lin, {Chia Ching} and Peng Jin and Ziolkowski, {Richard W.}",

note = "Funding Information: Manuscript received March 17, 2011; revised June 08, 2011; accepted July 15, 2011. Date of publication September 15, 2011; date of current version January 05, 2012 This work was supported in part by DARPA Contract HR0011-05-C-0068 and in part by ONR Contract H940030920902.",

year = "2012",

month = jan,

doi = "10.1109/TAP.2011.2167947",

language = "English (US)",

volume = "60",

pages = "102--109",

journal = "IEEE Transactions on Antennas and Propagation",

issn = "0018-926X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Single, dual and tri-band-notched ultrawideband (UWB) antennas using capacitively loaded loop (CLL) resonators

AU - Lin, Chia Ching

AU - Jin, Peng

AU - Ziolkowski, Richard W.

N1 - Funding Information: Manuscript received March 17, 2011; revised June 08, 2011; accepted July 15, 2011. Date of publication September 15, 2011; date of current version January 05, 2012 This work was supported in part by DARPA Contract HR0011-05-C-0068 and in part by ONR Contract H940030920902.

PY - 2012/1

Y1 - 2012/1

N2 - Two compact, printed, ultrawideband (UWB) monopole antennas with tri-band notched characteristics are reported. The notched filters are achieved by introducing printed, electrically small, capacitively-loaded loop (CLL) resonators. The directly driven elements consist of printed top-loaded CLL-based monopoles and 50 Ω microstrip feed lines. By adding three CLL elements close to the feed line, band-notch properties in the WiMAX (3.3-3.6GHz), lower WLAN (5.15-5.35GHz) and higher WLAN (5.725-5.825GHz) bands are achieved. Each antenna system is contained on a 27 × 34 mm 2 of Rogers Duroid 5880 substrate. One is designed with three additional CLL elements; the other is achieved with only two. Comparisons between the simulation and measurement results show that these UWB antennas have broadband matched impedance values and stable radiation patterns for all radiating frequencies.

AB - Two compact, printed, ultrawideband (UWB) monopole antennas with tri-band notched characteristics are reported. The notched filters are achieved by introducing printed, electrically small, capacitively-loaded loop (CLL) resonators. The directly driven elements consist of printed top-loaded CLL-based monopoles and 50 Ω microstrip feed lines. By adding three CLL elements close to the feed line, band-notch properties in the WiMAX (3.3-3.6GHz), lower WLAN (5.15-5.35GHz) and higher WLAN (5.725-5.825GHz) bands are achieved. Each antenna system is contained on a 27 × 34 mm 2 of Rogers Duroid 5880 substrate. One is designed with three additional CLL elements; the other is achieved with only two. Comparisons between the simulation and measurement results show that these UWB antennas have broadband matched impedance values and stable radiation patterns for all radiating frequencies.

KW - Antenna efficiency

KW - antenna pattern

KW - antennas

KW - metamaterials

KW - ultrawideband (UWB)

UR - http://www.scopus.com/inward/record.url?scp=84855463592&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84855463592&partnerID=8YFLogxK

U2 - 10.1109/TAP.2011.2167947

DO - 10.1109/TAP.2011.2167947

M3 - Article

AN - SCOPUS:84855463592

SN - 0018-926X

VL - 60

SP - 102

EP - 109

JO - IEEE Transactions on Antennas and Propagation

JF - IEEE Transactions on Antennas and Propagation

IS - 1

M1 - 6019020

ER -

Single, dual and tri-band-notched ultrawideband (UWB) antennas using capacitively loaded loop (CLL) resonators

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this