1. J. M. Zamanillo, J. Portilla, C. Navarro, and C. Perez-Vega, European Microwave Conference (EUMC) (2005), p. 1391.
2. J. M. Zamanillo, J. Portilla, C. Navarro and C. Pérez-Vega, Proceedings of the 5th WSEAS International Conference on Electronics, Hardware, Wireless and Optical Communications, Spain WSEAS, Stevens Point, Wisconsin, (2006), p.138.
3. Optoelectronic conversion of short pulses in sub-micrometer GaAs active devices
4. Optically controlled 2.4GHz MMIC amplifier
5. Adaptive transversal preamplifier for high speed lightwave systems