Citation: Yo. Yam et Cw. Cheung, HIGH-EFFICIENCY POWER-AMPLIFIER WITH TRAVELING-WAVE COMBINER AND DIVIDER, International journal of electronics, 82(2), 1997, pp. 203-218
Citation: Yo. Yam et al., TRANSMISSION-LINE MODELING OF THE CLASS-E AMPLIFIER WITH AN ANALYTICAL METHOD, International journal of numerical modelling, 8(5), 1995, pp. 357-366
Citation: Ch. Li et Yo. Yam, MAXIMUM FREQUENCY AND OPTIMUM PERFORMANCE OF CLASS-E POWER-AMPLIFIERS, IEE proceedings. Circuits, devices and systems, 141(3), 1994, pp. 174-184
Citation: Ch. Li et Yo. Yam, ANALYSIS AND DESIGN OF THE CLASS-E AMPLIFIER WITH NONZERO ON RESISTANCE, Microwave and optical technology letters, 7(7), 1994, pp. 337-341
Citation: Ch. Li et Yo. Yam, ANALYSIS OF THE CLASS-E AMPLIFIER BY AN ALTERNOR TECHNIQUE, Microwave and optical technology letters, 7(18), 1994, pp. 834-837