Ultra-Wideband Antipodal Vivaldi Antenna Array With Wilkinson Power Divider Feeding Network

Maarten Strackx; Karel Janssen; Emiliano D'Agostino; Guy Vandenbosch; Patrick Reynaert; Paul Leroux

Ultra-Wideband Antipodal Vivaldi Antenna Array With Wilkinson Power Divider Feeding Network

Maarten Strackx, Karel Janssen, Emiliano D'Agostino, Guy Vandenbosch, Patrick Reynaert, Paul Leroux

Research output › peer-review

Abstract

In this paper, a two element antipodal Vivaldi antenna array in combination with an ultra-wideband (UWB) Wilkinson power divider feeding network is presented. The antennas are placed in a stacked configuration to provide more gain and to limit cross talk between transmit and receive antennas in radar applications. Each part can be realized with standard planar technology. For a single antenna element, a comparison in performance is done between standard FR4 and a Rogers® RO3003 substrate. The antenna spacing is obtained using the parametric optimizer of CST MWS®. The performance of the power divider and the antenna array is analyzed by means of simulations and measurements.

Original language	English
Title of host publication	2011 IEEE International Conference on Ultra-Wideband (ICUWB)
Place of Publication	Piscataway, NJ, United States
State	Published - Sep 2011
Event	International Conference on Ultra-Wideband - IEEE, Bologna Duration: 14 Sep 2011 → 16 Sep 2011

Conference

Conference	International Conference on Ultra-Wideband
Country/Territory	Italy
City	Bologna
Period	2011-09-14 → 2011-09-16

Cite this

@inproceedings{43074ca970bf4cb29e598fa5186f965c,

title = "Ultra-Wideband Antipodal Vivaldi Antenna Array With Wilkinson Power Divider Feeding Network",

abstract = "In this paper, a two element antipodal Vivaldi antenna array in combination with an ultra-wideband (UWB) Wilkinson power divider feeding network is presented. The antennas are placed in a stacked configuration to provide more gain and to limit cross talk between transmit and receive antennas in radar applications. Each part can be realized with standard planar technology. For a single antenna element, a comparison in performance is done between standard FR4 and a Rogers{\textregistered} RO3003 substrate. The antenna spacing is obtained using the parametric optimizer of CST MWS{\textregistered}. The performance of the power divider and the antenna array is analyzed by means of simulations and measurements.",

keywords = "Vivaldi antenna array, Wilkinson power divider, ultra-wideband (UWB)",

author = "Maarten Strackx and Karel Janssen and Emiliano D'Agostino and Guy Vandenbosch and Patrick Reynaert and Paul Leroux",

note = "Score = 3; International Conference on Ultra-Wideband ; Conference date: 14-09-2011 Through 16-09-2011",

year = "2011",

month = sep,

language = "English",

isbn = "978-1-4577-1764-2",

booktitle = "2011 IEEE International Conference on Ultra-Wideband (ICUWB)",

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T1 - Ultra-Wideband Antipodal Vivaldi Antenna Array With Wilkinson Power Divider Feeding Network

AU - Strackx, Maarten

AU - Janssen, Karel

AU - D'Agostino, Emiliano

AU - Vandenbosch, Guy

AU - Reynaert, Patrick

AU - Leroux, Paul

N1 - Score = 3

PY - 2011/9

Y1 - 2011/9

N2 - In this paper, a two element antipodal Vivaldi antenna array in combination with an ultra-wideband (UWB) Wilkinson power divider feeding network is presented. The antennas are placed in a stacked configuration to provide more gain and to limit cross talk between transmit and receive antennas in radar applications. Each part can be realized with standard planar technology. For a single antenna element, a comparison in performance is done between standard FR4 and a Rogers® RO3003 substrate. The antenna spacing is obtained using the parametric optimizer of CST MWS®. The performance of the power divider and the antenna array is analyzed by means of simulations and measurements.

AB - In this paper, a two element antipodal Vivaldi antenna array in combination with an ultra-wideband (UWB) Wilkinson power divider feeding network is presented. The antennas are placed in a stacked configuration to provide more gain and to limit cross talk between transmit and receive antennas in radar applications. Each part can be realized with standard planar technology. For a single antenna element, a comparison in performance is done between standard FR4 and a Rogers® RO3003 substrate. The antenna spacing is obtained using the parametric optimizer of CST MWS®. The performance of the power divider and the antenna array is analyzed by means of simulations and measurements.

KW - Vivaldi antenna array

KW - Wilkinson power divider

KW - ultra-wideband (UWB)

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_117890

UR - http://knowledgecentre.sckcen.be/so2/bibref/8682

M3 - In-proceedings paper

SN - 978-1-4577-1764-2

BT - 2011 IEEE International Conference on Ultra-Wideband (ICUWB)

CY - Piscataway, NJ, United States

T2 - International Conference on Ultra-Wideband

Y2 - 14 September 2011 through 16 September 2011

ER -