A low profile circularly polarized UWB antenna with integrated GSM band for wireless communication

Sachin Kumar; Kang Wook Kim; Hyun Chul Choi; Shobhit Saxena; Rahul Tiwari; Mukesh K. Khandelwal; Sandeep Kumar Palaniswamy; B. K. Kanaujia

doi:10.1016/j.aeue.2018.06.027

A low profile circularly polarized UWB antenna with integrated GSM band for wireless communication

Sachin Kumar, Kang Wook Kim, Hyun Chul Choi, Shobhit Saxena, Rahul Tiwari, Mukesh K. Khandelwal, Sandeep Kumar Palaniswamy, B. K. Kanaujia

School of Electronics Engineering

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

25 Scopus citations

Abstract

A novel monopole antenna with wide impedance bandwidth and axial ratio bandwidth (ARBW) is presented. The proposed structure is consisting of a wide slot hexagonal shape with an L-shaped radiator coupled inside the slot. Further, two inverted L-shaped strips are protruded on the opposite corners of the hexagonal patch for better radiation capability. The radiating patch is fed by a semi hexagonal ring feed mechanism followed by a tapered line coplanar waveguide (CPW) for improving antenna performance. The proposed structure is supported by a triangular shaped ground plane. An extremely wide -10 dB impedance bandwidth of around 195% and 3-dB axial ratio bandwidth of 32.5% is achieved. The designed antenna has stable radiation characteristics within the operating band. Proposed antenna is fabricated on FR4 epoxy substrate by means of standard photolithography process and measured results are found in a good match with simulated.

Original language	English
Pages (from-to)	224-232
Number of pages	9
Journal	AEU - International Journal of Electronics and Communications
Volume	93
DOIs	https://doi.org/10.1016/j.aeue.2018.06.027
State	Published - Sep 2018

Keywords

Axial ratio
Monopole
Radiator
Slot
Ultrawideband

Access to Document

10.1016/j.aeue.2018.06.027

Cite this

@article{bd1465fb987c4acdac55aa95ca463bd0,

title = "A low profile circularly polarized UWB antenna with integrated GSM band for wireless communication",

abstract = "A novel monopole antenna with wide impedance bandwidth and axial ratio bandwidth (ARBW) is presented. The proposed structure is consisting of a wide slot hexagonal shape with an L-shaped radiator coupled inside the slot. Further, two inverted L-shaped strips are protruded on the opposite corners of the hexagonal patch for better radiation capability. The radiating patch is fed by a semi hexagonal ring feed mechanism followed by a tapered line coplanar waveguide (CPW) for improving antenna performance. The proposed structure is supported by a triangular shaped ground plane. An extremely wide -10 dB impedance bandwidth of around 195% and 3-dB axial ratio bandwidth of 32.5% is achieved. The designed antenna has stable radiation characteristics within the operating band. Proposed antenna is fabricated on FR4 epoxy substrate by means of standard photolithography process and measured results are found in a good match with simulated.",

keywords = "Axial ratio, Monopole, Radiator, Slot, Ultrawideband",

author = "Sachin Kumar and Kim, {Kang Wook} and Choi, {Hyun Chul} and Shobhit Saxena and Rahul Tiwari and Khandelwal, {Mukesh K.} and Palaniswamy, {Sandeep Kumar} and Kanaujia, {B. K.}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier GmbH",

year = "2018",

month = sep,

doi = "10.1016/j.aeue.2018.06.027",

language = "English",

volume = "93",

pages = "224--232",

journal = "AEU - International Journal of Electronics and Communications",

issn = "1434-8411",

publisher = "Elsevier GmbH",

}

TY - JOUR

T1 - A low profile circularly polarized UWB antenna with integrated GSM band for wireless communication

AU - Kumar, Sachin

AU - Kim, Kang Wook

AU - Choi, Hyun Chul

AU - Saxena, Shobhit

AU - Tiwari, Rahul

AU - Khandelwal, Mukesh K.

AU - Palaniswamy, Sandeep Kumar

AU - Kanaujia, B. K.

PY - 2018/9

Y1 - 2018/9

N2 - A novel monopole antenna with wide impedance bandwidth and axial ratio bandwidth (ARBW) is presented. The proposed structure is consisting of a wide slot hexagonal shape with an L-shaped radiator coupled inside the slot. Further, two inverted L-shaped strips are protruded on the opposite corners of the hexagonal patch for better radiation capability. The radiating patch is fed by a semi hexagonal ring feed mechanism followed by a tapered line coplanar waveguide (CPW) for improving antenna performance. The proposed structure is supported by a triangular shaped ground plane. An extremely wide -10 dB impedance bandwidth of around 195% and 3-dB axial ratio bandwidth of 32.5% is achieved. The designed antenna has stable radiation characteristics within the operating band. Proposed antenna is fabricated on FR4 epoxy substrate by means of standard photolithography process and measured results are found in a good match with simulated.

AB - A novel monopole antenna with wide impedance bandwidth and axial ratio bandwidth (ARBW) is presented. The proposed structure is consisting of a wide slot hexagonal shape with an L-shaped radiator coupled inside the slot. Further, two inverted L-shaped strips are protruded on the opposite corners of the hexagonal patch for better radiation capability. The radiating patch is fed by a semi hexagonal ring feed mechanism followed by a tapered line coplanar waveguide (CPW) for improving antenna performance. The proposed structure is supported by a triangular shaped ground plane. An extremely wide -10 dB impedance bandwidth of around 195% and 3-dB axial ratio bandwidth of 32.5% is achieved. The designed antenna has stable radiation characteristics within the operating band. Proposed antenna is fabricated on FR4 epoxy substrate by means of standard photolithography process and measured results are found in a good match with simulated.

KW - Axial ratio

KW - Monopole

KW - Radiator

KW - Slot

KW - Ultrawideband

UR - http://www.scopus.com/inward/record.url?scp=85048716795&partnerID=8YFLogxK

U2 - 10.1016/j.aeue.2018.06.027

DO - 10.1016/j.aeue.2018.06.027

M3 - Article

AN - SCOPUS:85048716795

SN - 1434-8411

VL - 93

SP - 224

EP - 232

JO - AEU - International Journal of Electronics and Communications

JF - AEU - International Journal of Electronics and Communications

ER -

A low profile circularly polarized UWB antenna with integrated GSM band for wireless communication

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this