CAJ | 학술논문

本设计采用Hittite公司生产的频率合成器芯片HMC703LP4E为核心，通过上位机经FPGA输入控制信息来产生雷达系统使用的步进频率信号。该频率源具有输出信号频带宽、变频时间短、信号稳定的特点，在雷达系统设计中已经有所应用。本文给出了设计方法和实验结果。
본설계채용Hittite공사생산적빈솔합성기심편HMC703LP4E위핵심，통과상위궤경FPGA수입공제신식래산생뢰체계통사용적보진빈솔신호。해빈솔원구유수출신호빈대관、변빈시간단、신호은정적특점，재뢰체계통설계중이경유소응용。본문급출료설계방법화실험결과。
The key part of this design is the synthesizer chip-HMC703LP4E which made from Hittite, and this design uses a PC via FPGA to output control information so as to generate stepped-frequency signal for a radar system. This stepped-frequency source has the advantage of wide band, short frequency switching time, and signal stability, and it has already been used in some radar system. This paper discusses the means of design and the experiment result.