Hostname: page-component-586b7cd67f-g8jcs Total loading time: 0 Render date: 2024-11-25T18:19:54.407Z Has data issue: false hasContentIssue false
  • English
  • Français

One-dimensional beam-steering Fabry–Perot cavity (FPC) antenna with a reconfigurable superstrate

Published online by Cambridge University Press:  29 August 2019

Lu-Yang Ji Open the ORCID record for Lu-Yang Ji [Opens in a new window] ,
Shuai Fu ,
Lin-Xi Zhang  and
Jian-Ying Li
Lu-Yang Ji*
Affiliation:
Northwestern Polytechnical University, No.129, Dongxiang Road, Chang'an District, Xi'an, Shaanxi Province710129, China
Shuai Fu
Affiliation:
Northwest Regional Air Traffic Management Bureau of CAAC, Fengqing Road, Lianhu District, Xi'an, Shaanxi Province710082, China
Lin-Xi Zhang
Affiliation:
Northwestern Polytechnical University, No.129, Dongxiang Road, Chang'an District, Xi'an, Shaanxi Province710129, China
Jian-Ying Li
Affiliation:
Northwestern Polytechnical University, No.129, Dongxiang Road, Chang'an District, Xi'an, Shaanxi Province710129, China
*
Author for correspondence: Lu-Yang Ji, E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

In this work, a new reconfigurable discrete 1D beam-steering Fabry–Perot cavity antenna with enhanced radiation performance is presented. It consists of a probe-fed patch antenna printed on the ground plane and a reconfigurable metasurface acting as the upper partially reflective surface to realize beam steering. By utilizing 6 × 6 proposed reconfigurable unit cells on the superstrate, the beam-steering angle can be effectively enhanced from ±7° to ±17° with fewer active elements and a much simpler biasing network. The proposed antenna was fabricated to validate the feasibility. Good agreement between the simulated and measured results is achieved. Moreover, the measured realized gains are over 11 dBi with a gain variation from the boresight direction to the tilted direction <0.2 dBi.

Keywords

Fabry-Perot cavity antennabeam steeringreconfigurable structure
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 12 , Issue 3 , April 2020 , pp. 233 - 239
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2019

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Trentini, GV (1956) Partially reflecting sheet arrays. IEEE Transactions on Antennas and Propagation 4, 666–671.CrossRefGoogle Scholar
2.Ji, LY, Qin, PY and Guo, YJ (2018) Wideband Fabry-Perot cavity antenna with a shaped ground plane. IEEE Access 6, 2291–2297.CrossRefGoogle Scholar
3.Nguyen-Trong, N, Tran, HH, Nguyen, TK and Abbosh, AM (2018) A compact wideband circular polarized Fabry-Perot antenna using resonance structure of thin dielectric slabs. IEEE Access 6, 56333–56339.CrossRefGoogle Scholar
4.Qin, F, Gao, S, Wei, G, Luo, Q, Mao, C, Gu, C, Xu, J and Li, J (2015) Wideband circularly polarized Fabry-Perot antenna. IEEE Antennas and Propagation Magazine 57, 127–135.CrossRefGoogle Scholar
5.Nguyen-Trong, N, Tran, HH, Nguyen, TK and Abbosh, AM (2018) Wideband Fabry-Perot antennas employing multilayer of closely spaced thin dielectric slabs. IEEE Antennas and Wireless Propagation Letters 17, 1354–1358.CrossRefGoogle Scholar
6.Qin, PY, Guo, YJ and Ding, C (2013) A beam switching quasi-yagi dipole antenna. IEEE Transactions on Antennas and Propagation 61, 4891–4899.CrossRefGoogle Scholar
7.Qin, F, Gao, S, Luo, Q, Mao, CX, Gu, C and Wei, G (2016) A simple low-cost shared-aperture dual-band dual-polarized high-gain antenna for synthetic aperture radars. IEEE Transactions on Antennas and Propagation 64, 2914–2922.CrossRefGoogle Scholar
8.Yao, YL, Zhang, FS and Zhang, F (2018) A new approach to design circularly polarized beam-steering antenna arrays without phase shift circuits. IEEE Transactions on Antennas and Propagation 66, 2354–2364.CrossRefGoogle Scholar
9.Ghasemi, A, Burokur, SN, Dhouibi, A and Lustrac, A (2013) High beam steering in Fabry-Pérot leaky-wave antennas. IEEE Antennas and Wireless Propagation Letters 12, 261–264.CrossRefGoogle Scholar
10.Ratni, B, Merzouk, WA, Lustrac, A, Villers, S, Piau, GP and Burokur, SN (2016) Design of phase-modulated metasurfaces for beam steering in Fabry-Perot cavity antennas. IEEE Antennas and Wireless Propagation Letters 16, 1401–1404.CrossRefGoogle Scholar
11.Afzal, MU and Esselle, KP (2017) Steering the beam of medium-to-high gain antennas using near-field phase transformation. IEEE Transactions on Antennas and Propagation 65, 1680–1690.CrossRefGoogle Scholar
12.Ourir, A, Burokur, SN and Lustrac, A (2007) Electronic beam steering of an active metamaterial-based directive subwavelength cavity. Proceedings of the 2nd European Conference on Antennas Propagation Edinburgh, UK.Google Scholar
13.Guzman-Quiros, R, Gomez-Tornero, JL, Weily, AR and Guo, YJ (2012) Electronically steerable 1-D Fabry-Perot leaky-wave antenna employing a tuneable high impedance surface. IEEE Transactions on Antennas and Propagation 60, 5046–5055.CrossRefGoogle Scholar
14.Guzman-Quiros, R, Gomez-Tornero, JL, Weily, AR and Guo, YJ (2012) Electronic full-space scanning with 1-D Fabry-Perot LWA using electromagnetic band gap. IEEE Antennas and Wireless Propagation Letters 11, 1426–1429.CrossRefGoogle Scholar
15.Guzman-Quiros, R, Weily, AR, Gomez-Tornero, JL and Guo, YJ (2016) A Fabry-Pérot antenna with two-dimensional electronic beam scanning. IEEE Transactions on Antennas and Propagation 64, 1536–1541.CrossRefGoogle Scholar
16.Ji, LY, Guo, YJ, Qin, PY, Gong, SX and Mittra, R (2015) A reconfigurable partially reflective surface (PRS) antenna for beam steering. IEEE Transactions on Antennas and Propagation 63, 2387–2395.CrossRefGoogle Scholar
17.Infineon datasheet for BAR64-02V. Available at https://www.alldatasheet.com/datasheet-pdf/pdf/78978/infineon/bar64-02v.html.Google Scholar