Design of pulsed guiding magnetic field for high power microwave generators

作者：Ju, J C^*; Zhang, H; Zhang, J; Shu, T; Zhong, H H

来源：Review of Scientific Instruments, 2014, 85(9): 094703.

DOI：10.1063/1.4894204

In this paper, we present a comprehensive study on designing solenoid together with the corresponding power supply system to excite pulsed magnetic field required for high power microwave generators. Particularly, a solenoid is designed and the excited magnetic field is applied to a Ku-band overmoded Cerenkov generator. It is found in experiment that the electron beam is properly guided by the magnetic field and a 1.1 GW high power microwave is achieved at a central frequency of 13.76 GHz. Pulsed solenoid system has the advantages of compactness and low energy consumption, which are of great interest for repetitive operation. The reported studies and results can be generalized to other applications which require magnetic fields.

• 出版日期2014-9
• 单位中国人民解放军国防科学技术大学