1. Garcia-Garcia, J., F. Martin, F. Falcone, J. Bonache, I. Gil, T. Lopetegi, M. A. G. Laso, M. Sorolla, and R. Marques, "Spurious passband suppression in microstrip coupled line band pass filters by means of split ring resonators," IEEE Microw. Wirel. Compon. Lett., Vol. 14, No. 9, 416-418, 2014.
doi:10.1109/LMWC.2004.832066
2. Islam, R., F. Elek, and G. V. Eleftheriades, "Coupled-line metamaterial coupler having co-directional phase but contra-directional power flow," Electron. Lett., Vol. 40, No. 5, 315-315, 2004.
doi:10.1049/el:20040197
3. Hadjloum, M., M. El Gibari, H. W. Gundel, H. W. Li, and A. S. Daryoush, "Ultra-wideband GCPW-CMS-GCPW transition for characterization of all-optical ADCs based on leaky waveguide deflector," 21st Telecommunications Forum (TELFOR), 356-359, 2014.
4. Anagnostou, D. E., M. Morton, J. Papapolymerou, and C. G. Christodoulou, "A 0-55-GHz coplanar waveguide to coplanar strip transition," IEEE Trans. Microw. Theory Tech., Vol. 56, No. 1, 1-6, 2008.
doi:10.1109/TMTT.2007.911909
5. Butrym, A. and S. Pivnenko, "CPW to CPS transition for feeding UWB antennas," Ultrawideband and Ultrashort Impulse Signals, Second International Workshop, 107-108, 2004.
doi:10.1109/UWBUS.2004.1388063
6. Kim, S., S. Jeong, Y. T. Lee, D. H. Kim, J. S. Lim, K. S. Seo, and S. Nam, "Ultra-wideband (from DC to 110 GHz) CPW to CPS transition," Electron. Lett., Vol. 8, No. 13, 622-623, 2002.
doi:10.1049/el:20020423
7. Yu, D. and R. Zhu, "A new wideband vertical transition between coplanar waveguide and coplanar stripline," PIERS Proceedings, Beijing, China, Mar. 23-27, 2009.
8. Li, K., D. Kurita, and T. Matsui, "An ultra-wideband bandpass filter using broadside-coupled microstrip-coplanar waveguide structure, in microwave symposium digest," 2005 IEEE MTT-S international, 675-678, 2005.
9. Mao, S. G., C. T. Hwang, R. B. Wu, and C. H. Chen, "Analysis of coplanar waveguide-to-coplanar stripline transitions," IEEE Trans. Microw. Theory Tech., Vol. 48, No. 1, 23-29, 2000.
doi:10.1109/22.817468
10. Wu, P., Z. Wang, and Y. Zhang, "Wideband planar balun using microstrip to CPW and microstrip to CPS transitions," Electron. Lett., Vol. 46, No. 24, 1611-1613, 2010.
doi:10.1049/el.2010.1791
11. El-Gibari, M., D. Averty, C. Lupi, H. Li, and S. Toutain, "Ultra-wideband GCPW-MS transitions for characterising microwave and photonic components based on thin polymer," Electron. Lett., Vol. 47, No. 9, 553-555, 2011.
doi:10.1049/el.2010.3745