TY - GEN
T1 - Enhancement of magnetron-driven system with simple preheating and power modulation mechanism
AU - Huang, Shyh Jier
AU - Wang, Ding Min
AU - Chen, Chien Chang
AU - Lee, Tsong Shing
AU - Lin, Yu Ren
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/19
Y1 - 2017/12/19
N2 - In this paper, a magnetron-driven system with simple preheat method and power modulation is presented. Since the resonance microwave transmission of the magnetron requires a stable DC high-voltage and an AC preheating voltage, this paper is devoted to simplifying the system architecture while a sufficient resonant gain to drive the magnetron is ensured. In this design, a simple preheating method using the filament coil of the magnetron is also adopted to achieve the preheating requirement of magnetron, which is followed by the utilization of a frequency modulation approach to stabilize the output voltage. To confirm the feasibility of this proposed system, the hardware realization of a 1.3 kW prototype is completed. Experimental results have demonstrated the effectiveness of this magnetron-driven system for microwave industry applications.
AB - In this paper, a magnetron-driven system with simple preheat method and power modulation is presented. Since the resonance microwave transmission of the magnetron requires a stable DC high-voltage and an AC preheating voltage, this paper is devoted to simplifying the system architecture while a sufficient resonant gain to drive the magnetron is ensured. In this design, a simple preheating method using the filament coil of the magnetron is also adopted to achieve the preheating requirement of magnetron, which is followed by the utilization of a frequency modulation approach to stabilize the output voltage. To confirm the feasibility of this proposed system, the hardware realization of a 1.3 kW prototype is completed. Experimental results have demonstrated the effectiveness of this magnetron-driven system for microwave industry applications.
UR - https://www.scopus.com/pages/publications/85045728364
UR - https://www.scopus.com/pages/publications/85045728364#tab=citedBy
U2 - 10.1109/GCCE.2017.8229232
DO - 10.1109/GCCE.2017.8229232
M3 - Conference contribution
AN - SCOPUS:85045728364
T3 - 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
SP - 1
EP - 3
BT - 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE Global Conference on Consumer Electronics, GCCE 2017
Y2 - 24 October 2017 through 27 October 2017
ER -