Title :
Analysis and Implementation of A LLC Resonant Converter for Magnetron Modulator
Author :
Pahlevaninezhad, Majid ; Farzanefard, Hossein ; Motahari, Reza ; Pahlevaninezhad, Hamid ; Jeyhani, Ali Reza ; Askaripoor, Hosein
Author_Institution :
Isfahan Univ. of Technol., Isfahan
Abstract :
This paper proposes a new MOSFET-based topology for a magnetron transmitter using a LLC-high frequency resonant converter. This converter produces 4 KV 300 ns pulses which are directly applied to the magnetron. The pulse width and pulse repetition frequency (PRF) is adjustable over a wide range. The converter operation is analyzed and the prototype results are provided. Considerable improvement is achieved in comparison with previously used PFN modulator.
Keywords :
MOSFET; magnetrons; modulators; pulsed power supplies; resonant power convertors; LLC-high frequency resonant converter; MOSFET-based topology; magnetron modulator; magnetron transmitter; pulse repetition frequency; time 300 ns; voltage 4 kV; Magnetic analysis; Magnetic modulators; Magnetic resonance; Magnetic switching; Pulse modulation; Pulse width modulation; Resonant frequency; Switches; Topology; Voltage;
Conference_Titel :
Industrial Technology, 2006. ICIT 2006. IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
1-4244-0726-5
Electronic_ISBN :
1-4244-0726-5
DOI :
10.1109/ICIT.2006.372251
