收信机 meaning in Chinese
receivermachine
rx
Examples
- Receiver reception rx
收信机接收 - Loc / dx switch . this is used to vary the rf input to the receiver this control is used to help eliminate strong , adjacent signals
近/远程接收开关，是用来改变收信机的射频输入，帮助消除过强的附近信号。 - The tirem model includes environmental factors such as topography , atmospheric conditions , soil and ground conditions , and receiver and transmitter characteristics
模型包括环境因素，例如地貌、大气条件土壤和土地条件及收信机和发信机的特征。 - A large amount of experience data accumulated through long term operation is introduced . combined with the definition of relative requirements , the choosing and definition of operation index of high - frequency channels specially used for protection of hubei electric power network are discussed and elaborated through calculation and analysis such as input impedance and channel impedance of transmitter , sensitive voltage of received signal , redundancy of received signal , warning of channel redundancy and warning of channel faults etc
引用了长期运行中积累的大量经验数据，通过计算分析，结合有关规程规定，探讨和阐述了湖北电网继电保护专用高频通道诸如收信机输入阻抗及通道阻抗、收信灵敏电平、收信裕度、通道裕度告警、通道异常告警等运行指标的选取和确定。 - The design of hardware module includes a / d converter , ddc ( digital down converter ) , duc ( digital up converter ) and dsp . the design and application of ad6640 and ad6624 are fully discussed in this part . the design of software module includes the parameter design for ddc filter and the base - band signal processing of dsp
收发信机硬件设计主要包括： a d 、 d a转换器、数字下变频器( ddc ) 、数字上变频器( duc )以及dsp ，论文详尽介绍了a d器件ad6640 、 ddc器件ad6624和dsp器件tms320c5410的设计和应用；收信机软件设计主要包括： ddc滤波器参数设计和dsp的基带信号处理，给出了dqpsk调制、解调算法的dsp实现。