The SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference is a biennial forum on microwave, millimiter wave, terahertz and photonics methods and techniques for both science and engineering, sponsored by the Brazilian Microwave and Optoelectronics Society (SBMO) and the IEEE Microwave Theory and Techniques Society of the Institute of Electrical and Electronics Engineers (IEEE MTT-S). IMOC 2015 will provide a major international forum for exchanging information on research and development in the theoretical and experimental fields of Microwaves and Optoelectronics including Millimeter, Terahertz, Antennas, Propagation, Wireless Communication, Fiber Optics and Photonics Networks. In its sixteenth edition, the conference will be held at the amazing city of Porto de Galinhas, the best beach in Brazil, near Recife City, from November 3rd to 6th, 2015. A selection of invited speakers will highlight important and developing areas. Authors are asked to submit their camera ready papers in IEEE double column format. The papers will be assessed by an international review board. English is the official language of the conference and all published papers will appear on the IEEE Xplore system.