小型化X波段六倍频源设计和实现  

Design of the Miniaturized X-band Sextuple Frequency Source

作　　者：肖磊 柯鸣岗 齐锋[1] 蔡晓波[1] 盛世威 XIAO Lei;KE Minggang;QI Feng;CAI Xiaobo;SHENG Shiwei(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China;Jiangsu Multi-dimensional Perception Information Technology Joint Laboratory,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所,南京210039 [2]江苏省多维感知信息技术联合实验室,南京210039

出　　处：《微波学报》2025年第2期97-100,共4页Journal of Microwaves

摘　　要：直接合成频率源在雷达接收机中具有广泛应用,但由于其体积较大、成本较高,已无法适应雷达系统小型化、多功能的发展需求。文中采用系统级封装技术,研制了小型化X波段倍频源,该系统尺寸仅有21 mm×16 mm×3 mm,可实现从输入1 GHz~2 GHz到输出6 GHz~12 GHz的倍频变换。测试结果表明,输出信号功率约为0 dBm,杂散与主要输出信号的频率间隔大于2 GHz,单个系统的杂散抑制度可达到60 dBc。The direct synthetic frequency source is widely used in the radar receiver,but its large size and high cost cannot meet the requirements of the miniaturization and multifunction of the radar system.A miniaturized X-band sextuple frequency source is designed in this paper utilizing the system-in-package technique,The dimension of the system is only 21 mmx16 mmx3 mm,and the multiple frequency transform from 1 GHz~2 GHz to 6 GHz~12 GHz can be achieved by this system.Measurement result shows that the power of the output signal is about O dBm,and spurious signal is 2 GHz far away from the main signal,while the spurious suppression is larger than 60 dBc.

关 键 词：六倍频 系统级封装 直接合成频率源 高温共烧陶瓷 

分 类 号：TN771[电子电信—电路与系统]