Scattering performance of a reflectarray using log-periodic dipole array element

Keisuke Konno; Hiroyasu Sato; Qiang Chen; Hiroki Itoh

doi:10.1109/ISANP.2017.8228841

Scattering performance of a reflectarray using log-periodic dipole array element

Keisuke Konno, Hiroyasu Sato, Qiang Chen, Hiroki Itoh

ENG - Communications Engineering

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

1 Citation (Scopus)

Abstract

Scattering performance of a reflectarray using a log-periodic dipole array (LPDA) element is demonstrated numerically and experimentally. The LPDA element and the reflectarray are designed using method of moments (MoM). The designed 10 × 1 reflectarray was fabricated using a 3D printing technology. A bistatic radar cross section (BRCS) of the designed reflectarray was measured in a radio anechoic chamber. The measured BRCS is in good agreement with that obtained using the MoM except for ripples and the effect of near-field. According to so-called self-complementary structure of the LPDA element, 1-dB bandwidth over 40 % is achieved for the designed reflectarray.

Original language	English
Title of host publication	2017 International Symposium on Antennas and Propagation, ISAP 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-2
Number of pages	2
ISBN (Electronic)	9781538604656
DOIs	https://doi.org/10.1109/ISANP.2017.8228841
Publication status	Published - 2017 Dec 19
Event	2017 International Symposium on Antennas and Propagation, ISAP 2017 - Phuket, Thailand Duration: 2017 Oct 30 → 2017 Nov 2

Publication series

Name	2017 International Symposium on Antennas and Propagation, ISAP 2017
Volume	2017-January

Other

Other	2017 International Symposium on Antennas and Propagation, ISAP 2017
Country	Thailand
City	Phuket
Period	17/10/30 → 17/11/2

Keywords

3D printing
Log-periodic dipole array
Reflectarray

ASJC Scopus subject areas

Computer Networks and Communications
Instrumentation

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Konno, K., Sato, H., Chen, Q., & Itoh, H. (2017). Scattering performance of a reflectarray using log-periodic dipole array element. In 2017 International Symposium on Antennas and Propagation, ISAP 2017 (pp. 1-2). (2017 International Symposium on Antennas and Propagation, ISAP 2017; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISANP.2017.8228841

Scattering performance of a reflectarray using log-periodic dipole array element. / Konno, Keisuke ; Sato, Hiroyasu ; Chen, Qiang; Itoh, Hiroki.

2017 International Symposium on Antennas and Propagation, ISAP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (2017 International Symposium on Antennas and Propagation, ISAP 2017; Vol. 2017-January).

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

Konno, K , Sato, H , Chen, Q & Itoh, H 2017, Scattering performance of a reflectarray using log-periodic dipole array element. in 2017 International Symposium on Antennas and Propagation, ISAP 2017. 2017 International Symposium on Antennas and Propagation, ISAP 2017, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 2017 International Symposium on Antennas and Propagation, ISAP 2017, Phuket, Thailand, 17/10/30. https://doi.org/10.1109/ISANP.2017.8228841

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abstract = "Scattering performance of a reflectarray using a log-periodic dipole array (LPDA) element is demonstrated numerically and experimentally. The LPDA element and the reflectarray are designed using method of moments (MoM). The designed 10 × 1 reflectarray was fabricated using a 3D printing technology. A bistatic radar cross section (BRCS) of the designed reflectarray was measured in a radio anechoic chamber. The measured BRCS is in good agreement with that obtained using the MoM except for ripples and the effect of near-field. According to so-called self-complementary structure of the LPDA element, 1-dB bandwidth over 40 % is achieved for the designed reflectarray.",

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Scattering performance of a reflectarray using log-periodic dipole array element

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