ratrace meaning in Chinese
亡命夺宝
Examples
- In the design of w band balanced mixer , if signal is extracted via the fifth port made on the conventional ratrace , and it is sent out through a novel lowpass filter using microstrip stepped - impedance hairpin resonators
在w频段单平衡混频器的研究中,本文在传统混合环的基础上引出第五个端口,它连接低通滤波器将中频输出。 - Rf and lo signals are transmitted to the circuit by waveguide - to - microstrip finline transitions . based on the results of the theory analysis and computer simulation of ratrace , waveguide - to - microstrip finline transitions , novel
在对电路的各个部分进行理论分析、计算机仿真的基础上,对该设计总体进行了结构设计和加工,并对设计结果进行了指标测试。 - Based on the results of the theory analysis and computer simulation of ratrace , waveguide - to - microstrip probe transitions , dgs lowpass filter , the structure was designed and manufacture was made . finally , the index of this mixer was measured
在对所用到的功率混合电路,波导-微带探针过渡,以及dgs低通滤波器进行理论分析、计算、和计算机仿真的基础上,制作混频器,并对设计结果进行了测试验证。 - In the design of w band double - balanced mixer , a novel structure using magic - t and two baluns , which all realized by ratrace , is proposed with no crossing of transmission line . rf and lo signals are transmitted to the circuit by waveguide - to - microstrip probe transitions
在w频段双平衡混频器的设计中,本文提出由混合环构成的魔t与巴伦级连而成的功率混合电路,这种新颖的电路结构使整个电路单平面化,避免了任何跳线。 - The theory of wilkinson power combiner and ratrace coupler is analyzed by using the odd - even mode method in this thesis . on the basis of the theoretical analysis , we designed and tested the wilkinson power divider , the modified wilkinson power divider and ratrace coupler , good agreement is observed . in addition we propose a power combiner based on a waveguide - to - microstrip transition using antipodal finlines . this structure united the two functions of transition and equal power division , it can not only be used in the circuit power combiner but also be used in spatial power combiner
另外提出一种基于鳍线波导微带过渡功分器，该结构将过渡与功分两种功能完全结合，不但可以用于电路合成式功率合成，也可用于空间功率合成中。对功率合成器，其主要指标是输出功率和效率，其中提高输出功率和效率的一个方法是在输出端抑制谐波，主要是对二次谐波的抑制。