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Millimeter-wave beam-steering high gain array antenna by utilizing metamaterial zeroth-order resonance elements and Fabry-Perot technique

  • Asghar Bakhtiari (a1), Ramezan Ali Sadeghzadeh (a2) and Mohammad Naser-Moghaddasi (a1)


Millimeter-wave (mm-wave) beam-steering antennas are preferred for reducing the disruptive effects, such as those caused by high atmospheric debilitation in wireless communications systems. In this work, a compact broadband antenna array with a low loss feed network design is introduced. To overcome the short-range effects on mm-wave frequencies, a feed network – with a modified Butler matrix and a compact zeroth-order resonance antenna element – has been designed. Furthermore, the aperture feed technique has been utilized to provide a broadside stable pattern and improve the delivered gain. A Fabry-Perot layer without the height of the air layer is used. Taking advantage of this novel design, a broadband and compact beam-steering array antenna – capable of covering impedance bandwidths (from 33.84 to 36.59 GHz) and scanning a solid angle of about ~94°, with a peak gain of 17.6 dBi – is attained.


Corresponding author

Corresponding author: M. Naser-Moghaddasi Email:


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[1]Ko, S.T.; Lee, J.H.: Aperture coupled metamaterial patch antenna with broad E-plane beamwidth for millimeter wave application, in 2013 IEEE Antennas and Propagation Society Int. Symp. (APSURSI), Orlando, FL, 2013, 17961797. doi: 10.1109/APS.2013.6711557.
[2]Lee, C.-H.; Lee, J.-H.: Millimeter-wave wide beamwidth aperture–coupled antenna designed by mode synthesis. Microw. Opt. Technol. Lett., 57 (2015), 12551259. doi: 10.1002/mop.29058.
[3]Ko, S.T.; Lee, J.H.: Hybrid zeroth-order resonance patch antenna with broad E-plane beamwidth. IEEE Trans. Antennas Propag., 61 (1) (2013), 1925. doi: 10.1109/TAP.2012.2220315.
[4]Artemenko, A.; Mozharovskiy, A.; Maltsev, A.; Maslennikov, R.; Sevastyanov, A.; Ssorin, V.: Experimental characterization of E-band two-dimensional electronically beam-steerable integrated lens antennas. IEEE Antennas Wireless Propag. Lett., 12 (2013), 11881191. doi: 10.1109/LAWP.2013.2282212.
[5]Gheethan, A.; Jo, M.C.; Guldiken, R.; Mumcu, G.: Microfluidic based Ka-band beam-scanning focal plane array. IEEE Antennas Wireless Propag. Lett., 12 (2013), 16381641. doi: 10.1109/LAWP.2013.2294153.
[6]Karamzadeh, S.; Rafii, V.; Kartal, M.; Virdee, B.S.: Compact and broadband 4 × 4 SIW butler matrix with phase and magnitude error reduction. IEEE Microw. Wireless Compon. Lett., 25 (12) (2015), 772774. doi: 10.1109/LMWC.2015.2496785.
[7]Karamzadeh, S.; Rafii, V.; Kartal, M.; Virdee, B.S.: Modified circularly polarised beam steering array antenna by utilised broadband coupler and 4 × 4 butler matrix. IET Microw. Antennas Propag., 9 (9) (2015), 975981. doi: 10.1049/iet-map.2014.0768.
[8]Haraz, O.M.; Sebak, A.R.: Two-layer butterfly-shaped microstrip 4 × 4 Butler matrix for ultra-wideband beam-forming applications, in 2013 IEEE Int. Conf. on Ultra-Wideband (ICUWB), Sydney, NSW, 2013, 16. doi: 10.1109/ICUWB.2013.6663812.
[9]Alreshaid, A.T.; Sharawi, M.S.; Podilchak, S.; Sarabandi, K.: Compact millimeter-wave switched-beam antenna arrays for short range communications. Microw. Opt. Technol. Lett., 58 (2016), 19171921. doi: 10.1002/mop.29940.
[10]Hu, W. et al. : 94 GHz dual-reflector antenna with reflectarray subreflector. IEEE Trans. Antennas Propag., 57 (10) (2009), 30433050.
[11]Von Trentini, G.: Partially reflecting sheet arrays. IRE Trans. Antennas Propag., 4 (4) (1956), 666671.
[12]Sauleau, R.; Coquet, P.; Matsui, T.: Low-profile directive quasi-planar antennas based on millimetre wave Fabry–Perot cavities. IEE Proc. Microw. Antennas Propag., 50 (4) (2003), 274278.
[13]Lee, Y.; Lu, X.; Hao, Y.; Yang, S.; Evans, J.R.G.; Parini, C.G.: Low-profile directive millimeter-wave antennas using free-formed three-dimensional (3-D) electromagnetic bandgap structures. IEEE Trans. Antennas Propag., 57 (10) (2009), 28932903.
[14]Tan, G.N.; Yang, X.X.; Xue, H.G.; Lu, Z.-L.: A dual-polarized Fabry-Perot cavity antenna at Ka band with broadband and high gain. Prog. Electromagn. Res. C, 60 (2015), 179186.
[15]Hosseini, A.; Capolino, F.; De Flaviis, F.: Gain enhancement of a V-band antenna using a Fabry-Perot cavity with a self-sustained all-metal cap with FSS. IEEE Trans. Antennas Propag., 63 (3) (2015), 909921.
[16]Hosseini, S.A.; Capolino, F.; De Flaviis, F.: Q-band single layer planar Fabry-Perot cavity antenna with single integrated-feed. Prog. Electromagn. Res. C, 52 (2014), 135144.
[17]James, J.R.; Hall, P.S. (ed.) Handbook of Microstrip Antennas, vol. 1 and 2, Electromagnetic Waves, IET Digital Library, London, U.K, Peter Peregrinus, 1989.



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