aizss的博客

PSPICE软件具有强大的电路图绘制功能、电路模拟仿真功能、图形后处理功能和元器件符号制作功能，以图形方式输入，自动进行电路检查，生成图表，模拟和计算电路。它的用途非常广泛，不仅可以用于电路分析和优化设计，还可用于电子线路、电路和信号与系统等课程的计算机辅助教学。与印制版设计软件配合使用，还可实现电子设计自动化。被公认是通用电路模拟程序中最优秀的软件，具有广阔的应用前景。

The UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. While the UCC3895 maintains the functionality of the UC3875/6/7/8 family and UC3879, it improves on that controller family with additional features such as enhanced control logic, adaptive delay set, and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it’s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1 MHz.

网页学习设计，可以选择注册，登录，显示有地图，毕业设计可以用，比如硬件的数据上传到服务器上，再在网页上显示

Millimeter wave helix TWTs development for ECM and communication毫米波行波管相关的文档，讲述了行波管电磁兼容的发展历程

了解雷达有源隐身技术的相关概念、背景知识、国内外发展状况及发展动态，掌握雷达有源隐身技术的最新研究状况，寻找其研究方向。同时能够熟练运用中国知网、IEL等资源库检索文献资料，利用检索到的文献资料作文献综述，并能够使用文献管理工具正确地插入参考文献。

Android开发之简易计算器