1) frequency agility
捷变频
1.
This paper analyzes and researches effects of frequency agility s on radar detection under various confront situation.
分析研究了动态对抗情况下捷变频对雷达检测性能的影响 ,提出了一种雷达捷变频抗干扰性能的度量方
2.
A frequency agility synthesizer to be used in some airborne electronic equipments has been designed in this paper.
设计了1种用于某机载电子设备上的捷变频频率综合器。
3.
The design of a Ku-band frequency synthesizer with low phase noise and frequency agility is introduced which involves an integrative method to the local oscillator and excitation prompting.
介绍了一种Ku频段低相噪捷变频频率综合器设计方法。
2) hopping-frequency
捷变频
1.
Simulator for hopping-frequency microwave synthesizer based on DDS and PLL;
基于DDS和PLL技术的微波捷变频频综模拟器
2.
In this paper,a design scheme of an agilely hopping-frequency synthesizer at Ka-band is introduced.
介绍一种Ka波段捷变频频综的设计方案。
3) frequency agility
频率捷变
1.
A study of angular glint suppression based on frequency agility for monopulse radar;
基于频率捷变的单脉冲雷达角闪烁抑制方法
2.
Target multipath DOA estimation algorithm based on frequency agility for phased array radar;
频率捷变的相控阵雷达目标多径DOA估计算法
3.
A study on work-while-calibrate technology of signal source of frequency agility radar;
频率捷变雷达信号源边工作边校准技术研究
4) frequency agile
频率捷变
1.
A new high range frequency agile radio fuse scheme is proposed,and the ideal of software radio is adopted in design,which make fuse possess the ability of software programmable and enhance the ability of anti-jamming.
分析了现代战争对无线电引信炸高提出的新要求,提出了一种采用频率捷变体制的大炸高无线电引信的设计方案,采用了软件无线电的设计思想,使引信具有软件可编程能力,提高了引信对战场环境的适应能力和抗干扰能力。
2.
According to the characteristic of the frequency agile signal, the BW of intermediate frequency, scanning step width of frequency and time of capture are analyzed when the frequency agile signal is processed in several reconnaissance systems.
根据频率捷变信号的特点,分析了几种侦察体制下接收频率捷变信号需要的中频带宽、扫描步进频宽和截获时间,给出了对频率捷变信号侦察的可行性方案。
3.
A new high range frequency agile radio fuze scheme is proposed, and the ideals of software radio is also adopted in design, which make fuze possess the ability of software programmable and enhance the ability of anti-jamming.
分析了现代战争对无线电引信炸高提出的新要求,提出了一种采用频率捷变体制的大炸高无线电引信的设计方案,采用了软件无线电的设计思想,使引信具有软件可编程能力,提高了引信对战场环境的适应能力和抗干扰能力。
5) RF agility
载频捷变
6) frequency-agility
频率捷变
1.
The voltage preset circuit is introduced to control the voltage of VCO,in this way,the time of frequencyagility can be reduced,and the requirement of low spurious,low phase noise,and fast frequency-agility is achieved.
设计了一种L频段频率合成器,该频率合成器采用大规模锁相集成芯片PE3236构成锁相环电路,外加电压预置电路对VCO控制电压进行快速预置,大大缩短了频率捷变时间,并运用相噪最优理论设计环路参数,实现了低杂散、低相噪、快速频率捷变的性能要求。
补充资料：捷捷
1.举动敏捷貌。 2.贪食貌。引申指贪得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条