Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications

Imran  Aziz; Wan-Chun  Liao; Hanieh Aliakbari Abar; Winfried  Simon

doi:10.23919/EuCAP48036.2020.9135772

Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications

Imran Aziz, Wan-Chun Liao, Hanieh Aliakbari Abar, Winfried Simon

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

A low-cost microstrip patch antenna array is proposed in this paper for automotive radar applications in ISM 24 GHz band. The elements of the center-fed array are connected in series to make a compact design with low complexity by obviating Wilkinson power divider. This approach also helps to reduce the dielectric losses of the array. A full-wave electromagnetics (EM) software EMPIRE XPU is used in the design process. The measurement results show 25 percent fractional bandwidth in terms of antenna impedance (23.75–30 GHz), 8.5 dBi maximum gain, 6 degrees half power beam width (HPBW), -12 dB side lobe level (SLL), and more than 50 dB isolation between TX/RX in the desired frequency range.

Originalspråk	engelska
Titel på värdpublikation	2020 14th European Conference on Antennas and Propagation (EuCAP)
Förlag	IEEE - Institute of Electrical and Electronics Engineers Inc.
DOI	https://doi.org/10.23919/EuCAP48036.2020.9135772
Status	Published - 2020
Evenemang	14th European Conference on Antennas and Propagation – EuCAP 2020 - Copenhagen, Danmark Varaktighet: 2020 mars 15 → 2020 mars 20

Konferens

Konferens	14th European Conference on Antennas and Propagation – EuCAP 2020
Land/Territorium	Danmark
Ort	Copenhagen
Period	2020/03/15 → 2020/03/20

Ämnesklassifikation (UKÄ)

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10.23919/EuCAP48036.2020.9135772

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@inproceedings{a8e51510c49f4dac903f5d2c0cdcaa29,

title = "Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications",

abstract = "A low-cost microstrip patch antenna array is proposed in this paper for automotive radar applications in ISM 24 GHz band. The elements of the center-fed array are connected in series to make a compact design with low complexity by obviating Wilkinson power divider. This approach also helps to reduce the dielectric losses of the array. A full-wave electromagnetics (EM) software EMPIRE XPU is used in the design process. The measurement results show 25 percent fractional bandwidth in terms of antenna impedance (23.75–30 GHz), 8.5 dBi maximum gain, 6 degrees half power beam width (HPBW), -12 dB side lobe level (SLL), and more than 50 dB isolation between TX/RX in the desired frequency range.",

author = "Imran Aziz and Wan-Chun Liao and {Aliakbari Abar}, Hanieh and Winfried Simon",

year = "2020",

doi = "10.23919/EuCAP48036.2020.9135772",

language = "English",

booktitle = "2020 14th European Conference on Antennas and Propagation (EuCAP)",

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

address = "United States",

note = "14th European Conference on Antennas and Propagation – EuCAP 2020 ; Conference date: 15-03-2020 Through 20-03-2020",

}

Aziz, I, Liao, W-C, Aliakbari Abar, H & Simon, W 2020, Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications. i 2020 14th European Conference on Antennas and Propagation (EuCAP) . IEEE - Institute of Electrical and Electronics Engineers Inc., 14th European Conference on Antennas and Propagation – EuCAP 2020, Copenhagen, Danmark, 2020/03/15. https://doi.org/10.23919/EuCAP48036.2020.9135772

Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications. / Aziz, Imran ; Liao, Wan-Chun ; Aliakbari Abar, Hanieh et al.

2020 14th European Conference on Antennas and Propagation (EuCAP) . IEEE - Institute of Electrical and Electronics Engineers Inc., 2020.

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

TY - GEN

T1 - Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications

AU - Aziz, Imran

AU - Liao, Wan-Chun

AU - Aliakbari Abar, Hanieh

AU - Simon, Winfried

PY - 2020

Y1 - 2020

N2 - A low-cost microstrip patch antenna array is proposed in this paper for automotive radar applications in ISM 24 GHz band. The elements of the center-fed array are connected in series to make a compact design with low complexity by obviating Wilkinson power divider. This approach also helps to reduce the dielectric losses of the array. A full-wave electromagnetics (EM) software EMPIRE XPU is used in the design process. The measurement results show 25 percent fractional bandwidth in terms of antenna impedance (23.75–30 GHz), 8.5 dBi maximum gain, 6 degrees half power beam width (HPBW), -12 dB side lobe level (SLL), and more than 50 dB isolation between TX/RX in the desired frequency range.

AB - A low-cost microstrip patch antenna array is proposed in this paper for automotive radar applications in ISM 24 GHz band. The elements of the center-fed array are connected in series to make a compact design with low complexity by obviating Wilkinson power divider. This approach also helps to reduce the dielectric losses of the array. A full-wave electromagnetics (EM) software EMPIRE XPU is used in the design process. The measurement results show 25 percent fractional bandwidth in terms of antenna impedance (23.75–30 GHz), 8.5 dBi maximum gain, 6 degrees half power beam width (HPBW), -12 dB side lobe level (SLL), and more than 50 dB isolation between TX/RX in the desired frequency range.

U2 - 10.23919/EuCAP48036.2020.9135772

DO - 10.23919/EuCAP48036.2020.9135772

M3 - Paper in conference proceeding

BT - 2020 14th European Conference on Antennas and Propagation (EuCAP)

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - 14th European Conference on Antennas and Propagation – EuCAP 2020

Y2 - 15 March 2020 through 20 March 2020

ER -

Compact and Low Cost Linear Antenna Array for Millimeter Wave Automotive Radar Applications

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