一种4GHz高功率微波器件

• Format: Patent
• Language: Chinese
• Published: 29.03.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY

本发明公开了一种4GHz高功率微波器件，具有同轴内导体的四腔微波器件的轴向总长度与辐射微波波长的比值为1.6；所述四腔微波器件内沿电子束传输方向依次设置环形内直径均为76mm的第一腔体、第二腔体、第三腔体和第四腔体；所述第一腔体外直径为120mm，轴向长度为15mm；第二腔体外直径为100mm，轴向长度为15mm；第三腔体外直径为110mm，轴向长度为15mm；第四腔体外直径为110mm，轴向长度为15mm；第一腔体与第二腔体之间间隔为15mm；第二腔体与第三腔体之间间隔为35mm；第三腔体与第四腔体之间间隔为10mm；所述内导体直径为30mm。采用本发明的一种4GHz高功率微波器件其轴向结构尺寸极大简洁，具有小型化，轻量化的优点。 The invention discloses a 4GHz high-power microwave device. The ratio of the total axial length of a four-cavity microwave device with a coaxial inner conductor to the radiation microwave wavelength is 1.6; a first cavity, a second cavity, a third cavity and a fourth cavity are sequentially arranged in the four-cavity microwave device in the electron beam transmission direction, wherein the annular inner diameters of the cavities are 76 mm. The outer diameter of the first cavity is 120 mm, and the axial length of the first cavity is 15 mm. The outer diameter of the second cavity is 100mm, andthe axial length of the second cavity is 15mm; the outer diameter of the third cavity is 110 mm, and the