Study of the band-notched functions for CPW-fed UWB antenna

Z. F. Yao; S. G. Zhou; X. Wang; L. Sun; B. H. Sun; Q. Z. Liu

doi:10.1163/156939308787543859

Study of the band-notched functions for CPW-fed UWB antenna

Z. F. Yao, S. G. Zhou, X. Wang, L. Sun, B. H. Sun, Q. Z. Liu

Xidian University

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

3 Scopus citations

Abstract

Compact single-layer coplanar waveguide (CPW) fed monopole UWB antennas with dual frequency band-notched functions are presented. By etching two L-slots in the ground plane of the CPW, a stopband of 3.3 to 4.2 GHz is achieved. To obtain another stopband (5.2 to 6.1 GHz) for band rejection of WLAN, two kinds of designs are proposed: inserting a U-shaped slot or attaching a tuning stub into the radiating ring. The effects of the lengths of the slots and stub on the notched frequency bands are analyzed. The antenna is successfully simulated, designed, and measured, showing stable gains, omnidirectional radiation patterns and super-wideband function from 2.5 to 12 GHz except two notched band.

Original language	English
Pages (from-to)	2309-2321
Number of pages	13
Journal	Journal of Electromagnetic Waves and Applications
Volume	22
Issue number	17-18
DOIs	https://doi.org/10.1163/156939308787543859
State	Published - 1 Dec 2008
Externally published	Yes

Access to Document

10.1163/156939308787543859

Cite this

@article{90ef5fbd3916487eb3ef51de0176661d,

title = "Study of the band-notched functions for CPW-fed UWB antenna",

abstract = "Compact single-layer coplanar waveguide (CPW) fed monopole UWB antennas with dual frequency band-notched functions are presented. By etching two L-slots in the ground plane of the CPW, a stopband of 3.3 to 4.2 GHz is achieved. To obtain another stopband (5.2 to 6.1 GHz) for band rejection of WLAN, two kinds of designs are proposed: inserting a U-shaped slot or attaching a tuning stub into the radiating ring. The effects of the lengths of the slots and stub on the notched frequency bands are analyzed. The antenna is successfully simulated, designed, and measured, showing stable gains, omnidirectional radiation patterns and super-wideband function from 2.5 to 12 GHz except two notched band.",

author = "Yao, {Z. F.} and Zhou, {S. G.} and X. Wang and L. Sun and Sun, {B. H.} and Liu, {Q. Z.}",

year = "2008",

month = dec,

day = "1",

doi = "10.1163/156939308787543859",

language = "英语",

volume = "22",

pages = "2309--2321",

journal = "Journal of Electromagnetic Waves and Applications",

issn = "0920-5071",

publisher = "Taylor and Francis Ltd.",

number = "17-18",

}

TY - JOUR

T1 - Study of the band-notched functions for CPW-fed UWB antenna

AU - Yao, Z. F.

AU - Zhou, S. G.

AU - Wang, X.

AU - Sun, L.

AU - Sun, B. H.

AU - Liu, Q. Z.

PY - 2008/12/1

Y1 - 2008/12/1

N2 - Compact single-layer coplanar waveguide (CPW) fed monopole UWB antennas with dual frequency band-notched functions are presented. By etching two L-slots in the ground plane of the CPW, a stopband of 3.3 to 4.2 GHz is achieved. To obtain another stopband (5.2 to 6.1 GHz) for band rejection of WLAN, two kinds of designs are proposed: inserting a U-shaped slot or attaching a tuning stub into the radiating ring. The effects of the lengths of the slots and stub on the notched frequency bands are analyzed. The antenna is successfully simulated, designed, and measured, showing stable gains, omnidirectional radiation patterns and super-wideband function from 2.5 to 12 GHz except two notched band.

AB - Compact single-layer coplanar waveguide (CPW) fed monopole UWB antennas with dual frequency band-notched functions are presented. By etching two L-slots in the ground plane of the CPW, a stopband of 3.3 to 4.2 GHz is achieved. To obtain another stopband (5.2 to 6.1 GHz) for band rejection of WLAN, two kinds of designs are proposed: inserting a U-shaped slot or attaching a tuning stub into the radiating ring. The effects of the lengths of the slots and stub on the notched frequency bands are analyzed. The antenna is successfully simulated, designed, and measured, showing stable gains, omnidirectional radiation patterns and super-wideband function from 2.5 to 12 GHz except two notched band.

UR - http://www.scopus.com/inward/record.url?scp=69649094271&partnerID=8YFLogxK

U2 - 10.1163/156939308787543859

DO - 10.1163/156939308787543859

M3 - 文章

AN - SCOPUS:69649094271

SN - 0920-5071

VL - 22

SP - 2309

EP - 2321

JO - Journal of Electromagnetic Waves and Applications

JF - Journal of Electromagnetic Waves and Applications

IS - 17-18

ER -

Study of the band-notched functions for CPW-fed UWB antenna

Abstract

Access to Document

Other files and links

Fingerprint

Cite this