一种X波段频率合成器的仿真与设计  

Simulation and Design of An X-band Frequency Synthesizer

作　　者：张路[1] 邵正途[1] 邓静[1] 周艳[1] ZHANG Lu SHAO Zheng-tu DENG Jing ZHOU Yan(Air Force Early Warning Academy, Wuhan 430019, China)

机构地区：[1]空军预警学院,湖北武汉430019

出　　处：《舰船电子对抗》2017年第4期98-102,105,共6页Shipboard Electronic Countermeasure

摘　　要：为了满足雷达设备的收发需求,研制了一种X波段小型化频率合成器。提出了总体方案,对激励信号产生模块、一本振信号产生模块、二本振信号产生模块进行了仿真优化设计,并依托先进设计系统(ADS)非线性包络建模来优化各项指标,测试结果证明了方案的可行性。In order to meet the receiving and transmitting needs of radar equipments, an X-band min- iaturized frequency synthesizer is developed. This paper puts forward the overall scheme, simulates and optimizes the designs of excitation signal generation module, first local oscillation signal gener- ation module and second local oscillation signal generation module, and optimizes each index by u- sing the nonlinear envelope modeling of advanced design system （ADS）. Test results prove the fea- sibility of the scheme.

关 键 词：频率合成器 倍频器 滤波器 先进设计系统 

分 类 号：TN74[电子电信—电路与系统]