A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band

Sang Joong Kim; Hyoung Sik Lee; Young Sik Kim

doi:10.1002/mop.22775

A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band

Sang Joong Kim, Hyoung Sik Lee, Young Sik Kim

Honorary professors

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

12 Citations (Scopus)

Abstract

A coplanar waveguide (CPW)-fed ultra-wideband stair-case monopole antenna with a frequency-notch characteristic is presented. The proposed antenna consists of a planar four-step staircase rectangular monopole with a ground short-circuited stub, open stubs at the ground part, and two-step impedance transformer at the CPW-fed line. The impedance bandwidth is increased due to an offset feeding technique and one-side ground notch. The notched frequency bund can be accomplished by means of the method that involves adding open stubs at the ground. The measured results are in good agreement with the simulated ones.

Original language	English
Pages (from-to)	2545-2547
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	49
Issue number	10
DOIs	https://doi.org/10.1002/mop.22775
Publication status	Published - 2007 Oct

Keywords

Band-notched UWB antennas
CPW-fed
UWB antenna: monopole antenna

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1002/mop.22775

Fingerprint Dive into the research topics of 'A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band'. Together they form a unique fingerprint.

Cite this

@article{8ad35e0da5d9415796ce4a5747b1b0c4,

title = "A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band",

abstract = "A coplanar waveguide (CPW)-fed ultra-wideband stair-case monopole antenna with a frequency-notch characteristic is presented. The proposed antenna consists of a planar four-step staircase rectangular monopole with a ground short-circuited stub, open stubs at the ground part, and two-step impedance transformer at the CPW-fed line. The impedance bandwidth is increased due to an offset feeding technique and one-side ground notch. The notched frequency bund can be accomplished by means of the method that involves adding open stubs at the ground. The measured results are in good agreement with the simulated ones.",

keywords = "Band-notched UWB antennas, CPW-fed, UWB antenna: monopole antenna",

author = "Kim, {Sang Joong} and Lee, {Hyoung Sik} and Kim, {Young Sik}",

year = "2007",

month = oct,

doi = "10.1002/mop.22775",

language = "English",

volume = "49",

pages = "2545--2547",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley and Sons Inc.",

number = "10",

}

TY - JOUR

T1 - A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band

AU - Kim, Sang Joong

AU - Lee, Hyoung Sik

AU - Kim, Young Sik

PY - 2007/10

Y1 - 2007/10

N2 - A coplanar waveguide (CPW)-fed ultra-wideband stair-case monopole antenna with a frequency-notch characteristic is presented. The proposed antenna consists of a planar four-step staircase rectangular monopole with a ground short-circuited stub, open stubs at the ground part, and two-step impedance transformer at the CPW-fed line. The impedance bandwidth is increased due to an offset feeding technique and one-side ground notch. The notched frequency bund can be accomplished by means of the method that involves adding open stubs at the ground. The measured results are in good agreement with the simulated ones.

AB - A coplanar waveguide (CPW)-fed ultra-wideband stair-case monopole antenna with a frequency-notch characteristic is presented. The proposed antenna consists of a planar four-step staircase rectangular monopole with a ground short-circuited stub, open stubs at the ground part, and two-step impedance transformer at the CPW-fed line. The impedance bandwidth is increased due to an offset feeding technique and one-side ground notch. The notched frequency bund can be accomplished by means of the method that involves adding open stubs at the ground. The measured results are in good agreement with the simulated ones.

KW - Band-notched UWB antennas

KW - CPW-fed

KW - UWB antenna: monopole antenna

UR - http://www.scopus.com/inward/record.url?scp=34548546792&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34548546792&partnerID=8YFLogxK

U2 - 10.1002/mop.22775

DO - 10.1002/mop.22775

M3 - Article

AN - SCOPUS:34548546792

VL - 49

SP - 2545

EP - 2547

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

IS - 10

ER -

A CPW-fed staircase monopole UWB antenna with band-notched frequency in the wlan band

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this