##R. Gaudenzi, P. Angeletti, D. Petrolati, etc. al., “Future technologies for very high throughput satellite systems”, International journal of satellite communications and networking. pp. 1-21, July, 2019##
##H. Fenech, S. Amos, A. Tomatis, V. Soumpholphakdy, "High throughput satellite systems: an analytical approach," IEEE transactions on aerospace and electronic systems, vol. 51, No. 1, Jan. 2015##
##M. Schneider, C. Hartwanger, H. Wolf, "Antennas for multiple spot beam satellites," CEAS space J. springer, 2011## S. Rao, L. Shafai, S. Sharma, Handbook of reflector antennas and feed systems, applications of reflectors, Vol. III. Artech house, 2013##
##J. Lian, Y. Ban, Q. Yang, B. Fu, Z. Yu, and L. Sun, “Planar millimeter-wave 2-D beam-scanning multibeam array antenna fed by compact SIW beam-forming network,” IEEE transactions on microwave theory and techniques, pp. 1299-1310, vol. 66, issue 3, 2018##
##J. Lian, Y. Ban, H., YJ. Guo, “Uniplanar beam-forming network employing eight-port hybrid couplers and crossovers for 2-D multibeam array Antennas,” IEEE transactions on microwave theory and techniques, pp. 4706-4718, vol. 68, issue 11, 2020##
##O. Kilic, A. Zaghloul, “Antenna aperture size reduction using subbeam concept in multiple spot beam cellular satellite systems”, Radio science, 44, 2009## R. Mailloux, “Phased array theory and technology”, Proceedings IEEE, vol. 70, No. 3, 1982##
##R. Mailloux, “An overlapped Subarrays for limited scan applications”, IEEE transactions on antennas and propagation, may 1974##
##Petrolati, Angelett, “A lossless beam-forming network for linear arrays based on overlapped sub-arrays,” IEEE transactions on antennas and propagation, vol. 62, No. 4, 2014##
##A. Abbaspour_Tamijani, K. Sarabandi, “An Affordable Millimeter-Wave Beam-Steerable Antenna Using Interleaved Planar Subarrays,” IEEE transactions on antennas and propagation, vol. 51, No. 9, 2003##
##HT. Chou, “An effective design procedure of multibeam phased array antennas for the applications of multisatellite/coverage communications”, IEEE transactions on antennas and propagation, vol. 64, No. 10, 2016##
##JL. Butler, R. Lowe, “Beam Forming Matrix Simplifies Design of Electronically Scanned Antennas,” Electron Design, vol. 9, pp.170–173, 1961##
##CA. Balanis, Antenna Theory: Analysis Design, Third Edition, John Wiley & Sons, Inc., 2005## AK. Bhattacharyya, Phased array antennas, floquet analysis, synthesis, BFN, and active receive systems, Wiley interscience, 2006##
##JG. Proakis, Digital Communications, 4th ed. Boston, Mc Graw Hill, 2001##
##X H. Wu, AA. Kishk, Analysis and design of SIW using efficient 2D hybrid method, Morgan & Claypool publishers, 2010##
##B. Liu, W. Hang, “Half mode SIW (HMSIW) 3-dB coupler,” IEEE Microwave and wireless components letter, vol. 17, No. 1, pp. 22-24, 2007##
##T. Djerafi, K. Wu, “60 GHz substrate integrated waveguide crossover structure,” proceeding of the 39th European microwave conference, EuMA, 2009##
##T. Urbanec, J. Lacik, “Compact size substrate integrated wave guide phase shifter,” 26th Conference radioelektronika, 2016.##
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