Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system

Kazuhiro Honda; Taiki Fukushima; Koichi Ogawa

doi:10.1109/PIERS-FALL.2017.8293602

Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system

Kazuhiro Honda, Taiki Fukushima, Koichi Ogawa

Electric and Electronic Engineering

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

Abstract

In this paper, a method for designing a circular phased array 4 × 4 multiple-input multiple-output (MIMO) antenna with improved channel capacity is presented. The radius of the circular phased array and the length of the parasitic element are optimized in a unified manner using an existing method. The 4×4 MIMO channel capacity of the proposed antenna is analyzed as a function of the radius a. The results show that the optimum length of the parasitic element reduces with increasing the radius of the circular phased array. Based on this consideration, it is clarified that the channel capacity increases by 1.4 bits/s/Hz when a = 7 cm, compared to the case where a = 4.9 cm.

Original language	English
Title of host publication	2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017 - Proceedings
Publisher	Electromagnetics Academy
Pages	2742-2746
Number of pages	5
ISBN (Electronic)	9781538612118
DOIs	https://doi.org/10.1109/PIERS-FALL.2017.8293602
State	Published - 2017
Event	2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017 - Singapore, Singapore Duration: 2017/11/19 → 2017/11/22

Publication series

Name	Progress in Electromagnetics Research Symposium
Volume	2017-November
ISSN (Print)	1559-9450
ISSN (Electronic)	1931-7360

Conference

Conference	2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017
Country/Territory	Singapore
City	Singapore
Period	2017/11/19 → 2017/11/22

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/PIERS-FALL.2017.8293602

Cite this

Honda, K., Fukushima, T., & Ogawa, K. (2017). Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system. In 2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017 - Proceedings (pp. 2742-2746). (Progress in Electromagnetics Research Symposium; Vol. 2017-November). Electromagnetics Academy. https://doi.org/10.1109/PIERS-FALL.2017.8293602

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abstract = "In this paper, a method for designing a circular phased array 4 × 4 multiple-input multiple-output (MIMO) antenna with improved channel capacity is presented. The radius of the circular phased array and the length of the parasitic element are optimized in a unified manner using an existing method. The 4×4 MIMO channel capacity of the proposed antenna is analyzed as a function of the radius a. The results show that the optimum length of the parasitic element reduces with increasing the radius of the circular phased array. Based on this consideration, it is clarified that the channel capacity increases by 1.4 bits/s/Hz when a = 7 cm, compared to the case where a = 4.9 cm.",

author = "Kazuhiro Honda and Taiki Fukushima and Koichi Ogawa",

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year = "2017",

doi = "10.1109/PIERS-FALL.2017.8293602",

language = "英語",

series = "Progress in Electromagnetics Research Symposium",

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Honda, K, Fukushima, T & Ogawa, K 2017, Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system. in 2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017 - Proceedings. Progress in Electromagnetics Research Symposium, vol. 2017-November, Electromagnetics Academy, pp. 2742-2746, 2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017, Singapore, Singapore, 2017/11/19. https://doi.org/10.1109/PIERS-FALL.2017.8293602

Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system. / Honda, Kazuhiro; Fukushima, Taiki; Ogawa, Koichi.
2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017 - Proceedings. Electromagnetics Academy, 2017. p. 2742-2746 (Progress in Electromagnetics Research Symposium; Vol. 2017-November).

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

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Design considerations of a circular phased array 4 × 4 MIMO antenna for ad hoc connected car system

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