Quasi-lumped reactive elements based on crystal-like discontinuities

J.-S. Hong, Microstrip Filters for RF/Microwave Applications (Wiley, N.Y., 2011).

P. Markos, C. M. Soukoulis, Wave Propagation from Electrons to Photonic Crystals and Left-Handed Materials (Princeton University Press, Princeton and Oxford, 2008), 352 p.

M. S. Bhuiyan, N. C. Karmakar, Defected Ground Structures for Microwave Applications. Encyclopedia of Electrical and Electronics Engineering (Wiley, N. Y., 2014), pp. 1–31.

J.-K. Xiao, Defected microstrip structure. Encyclopedia of Electrical and Electronics Engineering (Wiley, N. Y., 2013), pp. 1–8.

M. Makimoto, S. Yamashita, Microwave Resonators and Filters for Wireless Communication: Theory, Design and Application (Springer–Verlag, Berlin, 2001), 162 p.

V. F. Fusco, Microwave Circuits: Analysis and Computer-Aided Design (Prentice-Hall, 1987).

C.-P. Chang, C.-C. Su, S.-H. Hung, Y.-H. Wang, J.-H. Chen, “A 6:1 unequal wilkinson power divider with EBG CPW,” PIER Lett. 8, 151 (2009), doi: 10.2528/PIERL09032801.

A. I. Nazarko, E. A. Nelin, V. I. Popsui, Yu. F. Timofeeva, “High-selectivity electromagnetic crystal,” Tech. Phys. 55, No. 4, 569 (2010), doi: 10.1134/S1063784210040237.

A. I. Nazarko, E. A. Nelin, V. I. Popsui, Yu. F. Timofeeva, “Electromagnetic crystals based on low-impedance inhomogeneities,” Tech. Phys. 56, No. 5, 728 (2011), doi: 10.1134/S1063784211050252.

E. A. Nelin, A. I. Nazarko, “Effective electromagnetocrystalline inhomogeneities,” Tech. Phys. 58, No. 4, 612 (2013), doi: 10.1134/S1063784213040166.