SIMULATION AND DESIGN OF A Ka BAND FUNDEMENTAL WAVE GYRO TRAVELLING WAVE TUBE AMPLIFIER

[in Chinese]; [in Chinese]; [in Chinese]

Journals >Journal of Infrared and Millimeter Waves >Volume 24 >Issue 5 >Page 386 > Article

Journal of Infrared and Millimeter Waves
Vol. 24, Issue 5, 386 (2005)

SIMULATION AND DESIGN OF A Ka BAND FUNDEMENTAL WAVE GYRO TRAVELLING WAVE TUBE AMPLIFIER

[in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese]. SIMULATION AND DESIGN OF A Ka BAND FUNDEMENTAL WAVE GYRO TRAVELLING WAVE TUBE AMPLIFIER[J]. Journal of Infrared and Millimeter Waves, 2005, 24(5): 386 Copy Citation Text

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Abstract

The Primary design of a Ka-band fundamental wave TE_(01) gyro-traveling wave tube(gyroTWT) amplifier was present.Employing a PIC code,gyroTWT was simulated numerically,and the details and the relations of parameters were presented.The results indicate that an over 450 kW output power and 50dB gain can be obtained from the amplifier by simulating under the condition of 100 kV voltage,20 A current,1.27 T magnetic field.The efficiency exceeds 22.5 percent and the bandwidth is about 5 percent.

Keywords

fundamental wave gyro traveling wave tube（gyro TWT）PIC simulation millimeter wave

[in Chinese], [in Chinese], [in Chinese]. SIMULATION AND DESIGN OF A Ka BAND FUNDEMENTAL WAVE GYRO TRAVELLING WAVE TUBE AMPLIFIER[J]. Journal of Infrared and Millimeter Waves, 2005, 24(5): 386

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