Millimeter-Wave Solid-State Oscillator with Elliptical Open Resonator

2002 ◽  
Vol 58 (11-12) ◽  
pp. 6
Author(s):  
A. V. Arkhipov ◽  
O. I. Bilous ◽  
A. P. Koretskiy ◽  
Anatoly Ivanovich Fisun
Keyword(s):  
Solid State ◽  
Millimeter Wave ◽  
Open Resonator

The Design of Fast Pulse Power Generator with Low Voltage

2010 ◽  
Vol 40-41 ◽  
pp. 327-330
Author(s):  
Zhao Yu Hu ◽  
Jun Xu ◽  
Shen Du Luo ◽  
Mao Hui Yang
Keyword(s):  
Solid State ◽  
Millimeter Wave ◽  
Low Voltage ◽  
Output Pulse ◽  
Pulse Power ◽  
Nanosecond Pulse ◽  
Power Generator ◽  
Fall Time ◽  
Pulse Power Generator ◽  
The Stability

In recent years, nanosecond pulse power techniques used in the millimeter-wave solid-state pulse power amplifiers attracted much attention. The rise- and fall-time of the pulse, the flatness of pulse-top and the stability of pulse-to-pulse, which have play important roles in a nanosecond pulse power generator techniques, and directly determine the system performance. In this paper, a method using the outbreak current with low-voltage to drive MOS-FETs is proposed. The measured results show that the rise- and fall-time of the output pulse is less than 1.5 ns with a pure resistance 0.5Ω, and it only needs two 12V power supply to give a output current of 20A with a pulse width of 160 ns at a repetition rate of 540 kHz in continuous mode. A flatness of 3% for the output voltage was obtained,which meet the requirements of ka-band solid-state millimeter-wave pulse power amplifier.

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