References
- Shrekenhamer D, Chen WC, Padilla WJ. Liquid crystal tunable metamaterial absorber. Phys Rev Lett. 2013 Apr;110:177403.10.1103/PhysRevLett.110.177403
- Liu Z, Huang CY, Liu H, et al. Resonance enhancement of terahertz metamaterials by liquid crystals/indium tin oxide interfaces. Opt Express. 2013;21(5):6519–6525.10.1364/OE.21.006519
- Zhang F, Zhang W, Zhao Q, et al. Electrically controllable fishnet metamaterial based on nematic liquid crystal. Opt Express. 2011;19(2):1563–1568.10.1364/OE.19.001563
- Zhang F, Zhao Q, Kang L, et al. Magnetic control of negative permeability metamaterials based on liquid crystals. Appl Phys Lett. 2008;92:193104.10.1063/1.2926678
- Zhao Q, Kang L, Du B, et al. Electrically tunable negative permeability metamaterials based on nematic liquid crystals. Appl Phys Lett. 2006 Dec;90:011112.
- Fujikake H, Kuki T, Nomoto T, et al. Thick polymer-stabilized liquid crystal films for microwave phase control. J Appl Phys. 2001 Feb;89(10):5295–5298.10.1063/1.1365081
- Kuki T, Fujikake H, Nomoto T. Microwave variable delay line using dual-frequency switching-mode liquid crystal. IEEE Trans Microw Theory Tech. 2002 Nov;50(11):2604–2609.
- Martin N, Laurent P, Person C, et al. Patch antenna adjustable in frequency using liquid crystal. In: Proceedings of the 33rd IEEE EUMC. Munich: GRE; 2003 Oct 7–9. p. 699–702.
- Hu W, Dickie R, Cahill R, et al. Liquid crystal tunable mm wave frequency selective surface. IEEE Microw Wirel Compon Lett. 2007 Sep;17(9):667–669.10.1109/LMWC.2007.903455
- Sorrentino R, Vincenti Gatti R, Marcaccioli L. Recent advances on millimetre wave reconfigurable reflectarrays, Antennas and Propagation. In: Proceedings of 3rd IEEE EUCAP. Berlin: GRE; 2009 Mar 23–27. p. 2527–2531.
- Mueller S, Goelden F, Scheele P, et al. Passive phase shifter for w-band applications using liquid crystals. In: Proceedings of the 36rd IEEE EUMC. Manchester, UK; 2006 Sep 10–15. p. 306–309.
- Liu L, Langley RJ. Liquid crystal tunable microstrip patch antenna. Electron Lett. 2008 Sep;44(20): 1179–1180
- Moessinger A, Marin R, Muelle S, et al. Electronically reconfigurable reflectarrays with nematic liquid crystals. Electron Lett. 2006 Aug;42(16): 899–900.
- Hu W, Cahill R, Encinar J, et al. Design and measurement of reconfigurable millimeter wave reflectarrays cells with nematic liquid crystal. IEEE Trans Antennas Propag. 2008 Oct;56(10):3112–3117.
- Wu S, Yang D. Fundamentals of liquid crystal devices. Hoboken (NJ): Wiley; 2014.
- Parka J, Krupka J, Dąbrowski R, et al. Measurements of anisotropic complex permittivity of liquid crystals at microwave frequencies. J Eur Ceram Soc. 2007;27(8–9):2903–2905.10.1016/j.jeurceramsoc.2006.11.015
- Kowerdziej R, Parka J, Krupka J, et al. Dielectric properties of highly anisotropic nematic liquid crystals for tunable microwave components. Appl Phys Lett. 2013 Oct;103:172902.
- Bulja S, Mirshekar-Syahkal D, James R, et al. Measurement of dielectric properties of nematic liquid crystals at millimeter wavelength. IEEE Trans Microw Theory Tech. 2010;58(12):3493–3501.
- Schaub DE, Oliver DR. A circular patch resonator for the measurement of microwave permittivity of nematic liquid crystal. IEEE Trans Microw Theory Tech. 2011;59(7):1855–1862.10.1109/TMTT.2011.2142190
- Utsumi Y, Kamei T. Dielectric permittivity measurements of liquid crystal in the microwave and millimeter wave ranges. Mol Cryst Liq Cryst. 2004;409(1):255–370.
- Mueller S, Penirschke A, Damm C, et al. Broad-band microwave characterization of liquid crystals using a temperature-controlled coaxial transmission line. IEEE Trans Microw Theory Tech. 2005;53(6):1937–1945.10.1109/TMTT.2005.848842
- Clark MG, Raynes EP, Smith RA, et al. Measurement of the permittivity of nematic liquid crystals in magnetic and electric fields using extrapolation procedures. J Phys D Appl Phys 1980;13(11):2151–2164.10.1088/0022-3727/13/11/025
- Abdallah Y, Menudier C, Thevenot M, et al. Investigations of the effects of mutual coupling in reflectarray antennas. IEEE Antennas Propag Mag. 2013 Apr;55(2):49–61.10.1109/MAP.2013.6529317
- Huo H, Cheng YZ, Gong RZ. Numerical study of metamaterial absorber and extending absorbance bandwidth based on multi-square patches. Eur Phys J B. 2011;81(4):387–392.
- Costa F, Amabile C, Monorchio A, et al. Waveguide dielectric permittivity measurement technique based on resonant FSS filters. IEEE Microw Wirel Compon Lett. 2011 May;21(5):273–275.10.1109/LMWC.2011.2122303
- Niu M, Su Y, Yan J, et al. An improved open-ended waveguide measurement technique on parameters εγ and μγ of high-loss materials. IEEE Trans Instrum Meas. 1998 Apr;47(2):476–481.
- López-Peña S, Zürcher J, Torres-Sánchez R, et al. Modeling and manufacturing of a series of identical antennas for a P-band ice sounder. In: Proceedings of the 4th European Conference on Antennas and Propagation. Barcelona: ESP; 2010.
- Ortiz-Aleman C, Martin R, Gamio JC, et al. Application of simulated annealing and genetic algorithms to the reconstruction of electrical permittivity images in capacitance tomography. In: 3rd WCIPT. Banff, Canada; 2003.
- Li X, Koike T, Pathmathevan MA. A very fast simulated re-annealing (VFSA) approach for land data assimilation. Comput Geosci. 2004 Mar;30(3):239–248.10.1016/j.cageo.2003.11.002
- Garnero L, Franchois A, Hugonin JP, et al. Microwave imaging-complex permittivity reconstruction by simulated annealing. IEEE Trans Microw Theory Tech. 1991 Nov;39(11):1801–1807.
- Marin R, Mössinger A, Freese J, et al. Basic investigations of 35 GHz reflectarrays and tunable unit-cells for beamsteering applications. In: Proceedings of the 36rd IEEE EURAD. Paris: FRA; 2005 Oct 6–7. p. 291–294.