M.Shinji announced at RWS 2007 held in Long Beach.

D3 M.Shinji announced at the International Society of IEEE Radio and Wireless Symposium (RWS 2007) held from 9th to 11th January 2007 in Long Beach, California, USA.

• S. Mikami, T. Takeuchi, H. Kawaguchi, C. Ohta, and M. Yoshimoto, “An Efficiency Degradation Model of Power Amplifier and the Impact against Transmission Power Control,” Proc. IEEE 2007 Radio and Wireless Symposium (RWS 2007), pp.447-450, Long Beach, California, USA, Jan. 2007.
• S. Mikami, M. Ichien, T. Takeuchi, H. Kawaguchi, C. Ohta, and M. Yoshimoto, “A 356-μW, 433-MHz, Rail-to-Rail Voltage Amplifier with Carrier Sensing Function for Wireless Sensor Networks,” Proc. IEEE 2007 Radio and Wireless Symposium (RWS 2007), pp.451-454, Long Beach, California, USA, Jan. 2007.