The key point of gyrotron design is the analysis of the radio frequency (RF) behavior in gyrotron resonators. This article proposes a comprehensive, user-friendly and effective gyrotron design toolbox (GYROCOMPU) based on the MATLAB platform. GYROCOMPU associates a relatively complete set of codes for gyrotron analysis and integrates them together into a graphical user interface (GUI). The solving algorithm of the cold cavity equations and self-consistent equations is improved. The solving method improvement in these calculation algorithms renders the analysis more efficient and accurate. Three typical examples of gyrotrons working in the 140-GHz TE03 mode, 42-GHz TE03 mode, and 140-GHz TE10,4+ mode are analyzed. All main codes, including the cold cavity calculation, starting current calculation, self-consistent calculation, and mode competition calculation, are compared with the classical code package (COAXIAL) or with results from the literature. The simulation results show that GYROCOMPU can accurately and effectively complete the analysis of gyrotrons.

中文翻译：

---

GYROCOMPU：专为分析回旋管谐振器而设计的工具箱

回旋管设计的关键点是分析回旋管谐振器中的射频 (RF) 行为。本文提出了一个基于MATLAB平台的综合、用户友好和有效的陀螺设计工具箱（GYROCOMPU）。GYROCOMPU 关联了一套相对完整的陀螺分析代码，并将它们集成到一个图形用户界面（GUI）中。改进了冷腔方程和自洽方程的求解算法。这些计算算法中求解方法的改进使分析更加高效和准确。分析了在 140-GHz TE03 模式、42-GHz TE03 模式和 140-GHz TE10,4+ 模式下工作的三个典型回旋管示例。所有主要代码，包括冷腔计算、启动电流计算、自洽计算、和模式竞争计算，与经典代码包（COAXIAL）或文献结果进行比较。仿真结果表明，GYROCOMPU能够准确有效地完成对陀螺仪的分析。