[1] Nikolova N 2017 Introduction to Microwave Imaging (Cambridge: Cambridge University Press) pp1–20
[2] Elsdon M, Smith D, Leach M, Foti S 2005 Microw. Opt. Techn. Lett. 47 536
[3] Ahmed S S, Schiessl A, Gumbmann F, Tiebout M, Methfessel S, Schmidt L P 2012 IEEE Microw. Mag. 13 26
[4] Laviada J, Wu B, Ghasr M T, Zoughi R 2018 IEEE Trans. Instrum. Meas. 99 1
[5] Di Meo S, Espín-López P F, Martellosio A, Pasian M, Matrone G, Bozzi M, Magenes G, Mazzanti A, Perregrini L, Svelto F, Summers P E, Renne G, Preda L, Bellomi M 2017 IEEE Trans. Microw. Theory Techn. 65 1795 doi: 10.1109/TMTT.2017.2672938
[6] BaranoskiE J 2008 J. Franklin Inst. 345 556 doi: 10.1016/j.jfranklin.2008.01.005
[7] Bertero M, Boccacci P 1998 Introduction to Inverse Problems in Imaging (Bristol: Institute of Physics Pub.) pp1–11
[8] Wang Y M, Chew W C 1989 Int. J. Imaging Syst. Technol. 1 100 doi: 10.1002/(ISSN)1098-1098
[9] van den Berg P M, Kleinman R E 1997 Inv. Prob. 13 1607 doi: 10.1088/0266-5611/13/6/013
[10] Benedetti M, Franceschini G, Azaro R, Massa A 2007 Antennas Wirel. Propag. Lett. 6 271 doi: 10.1109/LAWP.2007.898547
[11] Mojabi P, Lovetri J, Shafai L 2011 IEEE Trans. Antennas Propag. 59 4790 doi: 10.1109/TAP.2011.2165487
[12] Chen X 2010 IEEE Trans. Geosci. Remote Sens. 48 42 doi: 10.1109/TGRS.2009.2025122
[13] Palmeri P, Martina B, Lorenzo C, Tommaso I, Loreto D 2017 IEEE Trans. Antennas Propag. 65 829 doi: 10.1109/TAP.2016.2633070
[14] Xu K, Zhong Y, Chen X, Lesselier D 2018 IEEE Trans. Antennas Propag. 66 4228 doi: 10.1109/TAP.2018.2839763
[15] Pastorino M 2010 Microwave Imaging (Hoboken N J: John Wiley) pp20–53
[16] Yurduseven O, Gollub J N, Marks D L, Smith D R 2016 Opt. Express 24 8907 doi: 10.1364/OE.24.008907
[17] Yurduseven O, Gowda V R, Gollub J N, Smith D R 2016 IEEE Microw. Compon. Lett. 26 367 doi: 10.1109/LMWC.2016.2548443
[18] Hunt J, Driscoll T, Mrozack A, Lipworth G, Reynolds M, Brady D, Smith D R 2013 Science 339 310 doi: 10.1126/science.1230054
[19] Lipworth G, Mrozack A, Hunt J, Marks D L, Driscoll T, Brady D, Smith D R 2013 J. Opt. Soc. Am. A 30 1603 doi: 10.1364/JOSAA.30.001603
[20] Hunt J, Gollub J, Driscoll T, Lipworth G, Mrozack A, Reynolds M, Brady D, Smith D R 2014 J. Opt. Soc. Am. A 31 2109
[21] Sleasman T, Imani M F, Gollub J N, Smith D R 2015 Appl. Phys. Lett. 107 204104 doi: 10.1063/1.4935941
[22] Sleasman T, Boyarsk M, Imani M F, Gollub J N, Smith D R 2016 J. Opt. Soc. Am. B 33 1098 doi: 10.1364/JOSAB.33.001098
[23] Sleasman T, Boyarsky M, Pulido-Mancera L, Fromenteze T, Imani M F, Reynolds M S, Smith D R 2017 IEEE Trans. Antennas Propag. 65 6864 doi: 10.1109/TAP.2017.2758797
[24] Li Y, Li L, Xu, B, Wu W, Wu R, Wan X, Cheng Q, Cui T 2016 Sci. Rep. 6 23731
[25] Kong J A 1986 Theory of Electromagnetic Waves (New York: Wiley) pp225–229
[26] Donoho D L 2006 IEEE Trans. Inf. Theory 52 1289
[27] Massa A, Rocca P, Oliveri G 2015 IEEE Antennas Propag. Mag. 57 224 doi: 10.1109/MAP.2015.2397092
[28] Hua Y, Sarkar T K 1991 IEEE Trans. Signal Process. 39 892 doi: 10.1109/78.80911
[29] Fan T, Ma C, Gu Z, Lv Q, Chen J, Ye D, Huangfu J, Sun Y, Li C, Ran L 2016 IEEE Trans. Microw. Theory Techn. 64 4012 doi: 10.1109/TMTT.2016.2610427