Amplitude only direction of arrival estimation

Gabriel G. MacHado; Kd M. Raziul Islam; Vincent Fusco; M. Ali Babar Abbasi

doi:10.1109/IMOC57131.2023.10379750

Amplitude only direction of arrival estimation

Gabriel G. MacHado, Kd M. Raziul Islam, Vincent Fusco, M. Ali Babar Abbasi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

In this manuscript, we present a novel hardware concept for the estimation of the direction of arrival of electro-magnetic signals. An arrangement of two patch antenna arrays, tilted with respect to each other, is used to create a monotonic relationship between the DoA and the received power difference between both arrays. The proof of concept is performed using numerical simulations, and we demonstrate that by maintaining the same boresight direction, but tilting the beam in relation to the propagation axis, DoA estimation through power difference can be achieved. The proposed technique aims to reduce the complexity of such estimation systems in the hardware, as well as in the digital signal processing domain, by removing the need for phase comparison.

Original language	English
Title of host publication	Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	124-126
Number of pages	3
ISBN (Electronic)	9798350320671
ISBN (Print)	9798350320688
DOIs	https://doi.org/10.1109/IMOC57131.2023.10379750
Publication status	Published - 08 Jan 2024
Event	20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2023 - Castelldefels, Spain Duration: 05 Nov 2023 → 09 Nov 2023

Publication series

Name	SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings

Conference

Conference	20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2023
Abbreviated title	IMOC 2023
Country/Territory	Spain
City	Castelldefels
Period	05/11/2023 → 09/11/2023

Keywords

antennas
Direction of arrival
tilted beam
x-band

ASJC Scopus subject areas

Artificial Intelligence
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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Amplitude only direction of arrival estimation
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Accepted author manuscript, 0.98 MBLicence: Unspecified

Cite this

MacHado, G. G., Islam, K. M. R., Fusco, V., & Abbasi, M. A. B. (2024). Amplitude only direction of arrival estimation. In Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023 (pp. 124-126). (SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMOC57131.2023.10379750

MacHado, Gabriel G. ; Islam, Kd M. Raziul ; Fusco, Vincent et al. / Amplitude only direction of arrival estimation. Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023. Institute of Electrical and Electronics Engineers Inc., 2024. pp. 124-126 (SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings).

@inproceedings{4e9811f122d74bcd96bf9930036d3988,

title = "Amplitude only direction of arrival estimation",

abstract = "In this manuscript, we present a novel hardware concept for the estimation of the direction of arrival of electro-magnetic signals. An arrangement of two patch antenna arrays, tilted with respect to each other, is used to create a monotonic relationship between the DoA and the received power difference between both arrays. The proof of concept is performed using numerical simulations, and we demonstrate that by maintaining the same boresight direction, but tilting the beam in relation to the propagation axis, DoA estimation through power difference can be achieved. The proposed technique aims to reduce the complexity of such estimation systems in the hardware, as well as in the digital signal processing domain, by removing the need for phase comparison.",

keywords = "antennas, Direction of arrival, tilted beam, x-band",

author = "MacHado, {Gabriel G.} and Islam, {Kd M. Raziul} and Vincent Fusco and Abbasi, {M. Ali Babar}",

year = "2024",

month = jan,

day = "8",

doi = "10.1109/IMOC57131.2023.10379750",

language = "English",

isbn = "9798350320688",

series = "SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings",

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

pages = "124--126",

booktitle = "Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023",

address = "United States",

note = "20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2023, IMOC 2023 ; Conference date: 05-11-2023 Through 09-11-2023",

}

MacHado, GG, Islam, KMR, Fusco, V & Abbasi, MAB 2024, Amplitude only direction of arrival estimation. in Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023. SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 124-126, 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2023, Castelldefels, Spain, 05/11/2023. https://doi.org/10.1109/IMOC57131.2023.10379750

Amplitude only direction of arrival estimation. / MacHado, Gabriel G.; Islam, Kd M. Raziul; Fusco, Vincent et al.
Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023. Institute of Electrical and Electronics Engineers Inc., 2024. p. 124-126 (SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Amplitude only direction of arrival estimation

AU - MacHado, Gabriel G.

AU - Islam, Kd M. Raziul

AU - Fusco, Vincent

AU - Abbasi, M. Ali Babar

PY - 2024/1/8

Y1 - 2024/1/8

N2 - In this manuscript, we present a novel hardware concept for the estimation of the direction of arrival of electro-magnetic signals. An arrangement of two patch antenna arrays, tilted with respect to each other, is used to create a monotonic relationship between the DoA and the received power difference between both arrays. The proof of concept is performed using numerical simulations, and we demonstrate that by maintaining the same boresight direction, but tilting the beam in relation to the propagation axis, DoA estimation through power difference can be achieved. The proposed technique aims to reduce the complexity of such estimation systems in the hardware, as well as in the digital signal processing domain, by removing the need for phase comparison.

AB - In this manuscript, we present a novel hardware concept for the estimation of the direction of arrival of electro-magnetic signals. An arrangement of two patch antenna arrays, tilted with respect to each other, is used to create a monotonic relationship between the DoA and the received power difference between both arrays. The proof of concept is performed using numerical simulations, and we demonstrate that by maintaining the same boresight direction, but tilting the beam in relation to the propagation axis, DoA estimation through power difference can be achieved. The proposed technique aims to reduce the complexity of such estimation systems in the hardware, as well as in the digital signal processing domain, by removing the need for phase comparison.

KW - antennas

KW - Direction of arrival

KW - tilted beam

KW - x-band

U2 - 10.1109/IMOC57131.2023.10379750

DO - 10.1109/IMOC57131.2023.10379750

M3 - Conference contribution

AN - SCOPUS:85184352717

SN - 9798350320688

T3 - SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings

SP - 124

EP - 126

BT - Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2023

Y2 - 5 November 2023 through 9 November 2023

ER -

MacHado GG, Islam KMR, Fusco V , Abbasi MAB. Amplitude only direction of arrival estimation. In Proceedings of the 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023. Institute of Electrical and Electronics Engineers Inc. 2024. p. 124-126. (SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics: Proceedings). doi: 10.1109/IMOC57131.2023.10379750

Amplitude only direction of arrival estimation

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

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