1. S. Jacobs, Battery Technology Choices for RFID Tags, Tadiran Electronic Industries Inc., Port Washington, New York.
2. K.D. Wise, Integrated microsystems: merging MEMS, micropower electronics and wireless communications, in: Proceedings of 12th Annual IEEE ASIC/SOC Conference, 1999, pp. xxiii–xxix.
3. A passive, wireless integrated humidity sensor;Harpster;Sens. Actuators,2002
4. P. Glynne-Jones, M. El-Hami, S.P. Beeby, E.P. James, A.D. Brown, M. Hill N.M. White, A vibration-powered generator for wireless microsystems, in: Proceedings of the International Symposium on Smart Structures and Micro-systems (IS3M 2000).
5. P. Glynne-Jones, M.J. Tudor, S.P. Beeby, N.M. White, An electromagnetic vibration powered generator for intelligent sensor systems, in: Proceedings of Eurosensors XVI, Prague, 2002.