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移动通讯词汇英汉对照D

  采样定理 sampling theorem

  采样频率 sampling frequency

  采样周期 sampling period

  大规模集成电路 large scale integrated circuit (lsi)

  大信号信躁比 signal-to-noise ratio of strong signal

  带成功结果的常规操作 normal operation with successful outcome

  带宽 bandwidth

  带内导频单边带 pilot tone-in-band single sideband

  带内谐波 in-band harmonic

  带内信令 in-band signalling

  带内躁声 in-band noise

  带通滤波器 band-pass filter

  带外发射 out-of-band emission

  带外功率 out-of-band power

  带外衰减 attenuation outside a channel

  带外信令 out-band signalling

  带状线 stripline

  单边带发射 single sideband (ssb) emission

  单边带发射机 single side-band (ssb) transmitter

  单边带调制 single side band modulation

  单边带解调 single side band demodulation

  单边带信号发生器 single side band signal generaltor

  单端同步 single-ended synchronization

  单工、双半工 simplex, halfduplex

  单工操作 simplex operation

  单工无线电话机 simplex radio telephone

  单呼 single call

  单频双工 single frequency duplex

  单频信令 single frequency signalling

  单相对称控制 symmetrical control (single phase)

  单相非对称控制 asymmetrical control (single phase)

  单向 one-way

  单向的 unidirectional

  单向控制 unidirectional control

  单信道地面和机载无线电分系统 sincgars

  单信道无绳电话机 single channel cordless telephone

  单信号方法 single-signal method

  单音 tone

  单音脉冲 tone pulse

  单音脉冲持续时间 tone pulse duration

  单音脉冲的单音频率 tone frequency of tone pulse

  单音脉冲上升时间 tone pulse rise time

  单音脉冲下降时间 tone pulse decay time

  单音制 individual tone system

  单元电缆段(中继段) elementary cable section (repeater section)

  单元再生段 elementary regenerator section (regenerator section)

  单元增音段,单元中继段 elementary repeater section

  当被呼移动用户不回答时的呼叫转移 call forwarding on no reply (cfnry)

  当被呼移动用户忙时的呼叫转 calling forwarding on mobile subscriber busy (cfb)

  当漫游到原籍plmn国家以外时禁止所有入呼 barring of incoming calls when roaming outside the home plmn country (bic-roam)

  当前服务的基站 current serving bs

  当无线信道拥挤时的呼叫转移

  calling forward on mobile subscriber not reachable (cenrc)

  刀型天线 blade antenna

  导频 pilot frequency

  导频跌落pilot fall down

  倒l型天线 inverted-l antenna

  等步的 isochronous

  等幅电报 continuous wave telegraph

  等权网(互同步网) democratic network (mutually synchronized network)

  等效比特率 equivalent bit rate

  等效地球半径 equivalent earth radius

  等效二进制数 equivalent binary content

  等效全向辐射功率 equivalent isotropically radiated power (e. i. r. p.)

  等效卫星线路躁声温度 equivalent satellite link noise temperature

  低轨道卫星系统 leo satellite mobile communication system

  低气压实验 low atmospheric pressure test

  低时延码激励线性预测编码 low delay celp (ld-celp)

  低通滤波器 low pass filter

  低温实验 low temperature test

  低躁声放大器 low noise amplifier

  地-空路径传播 earth-space path propagation

  地-空通信设备 ground/air communication equipment

  地波 ground wave

  地面连线用户 land line subscriber

  地面无线电通信 terrestrial radio communication

  地面站(电台) terrestrial station

  第n次谐波比 nth harmonic ratio

  第二代无绳电话系统 cordless telephone system second generation (ct-2)

  第三代移动通信系统 third generation mobile systems

  点波束天线 spot beam antenna

  点对地区通信 point-area communication

  点对点通信 point-point communication

  点至点的gsm plmn连接 point to point gsm plmn

  电报 telegraphy

  电报电码 telegraph code

  电波衰落 radio wave fading

  电池功率 power of battery

  电池能量 energy capacity of battery

  电池容量 battery capacity

  电池组 battery

  电磁波 electromagnetic wave

  电磁波反射 reflection of electromagnetic wave

  电磁波饶射 diffraction of electromagnetic wave

  电磁波散射 scattering of electromagnetic wave

  电磁波色射 dispersion of electromagnetic wave

  电磁波吸收 absorption of electromagnetic wave

  电磁波折射 refraction of electromagnetic wave

  电磁场 electromagnetic field

  电磁发射 electromagnetic field

  电磁辐射 electromagnetic emission

  电磁干扰 electromagnetic interference (emi)

  电磁感应 electromagnetic induction

  电磁环境 electromagnetic environment

  电磁兼容性 electromagnetic compatibility (emc)

  电磁兼容性电平 electromagnetic compatibility level

  电磁兼容性余量 electromagnetic compatibility margin

  电磁脉冲 electromagnetic pulse (emp)

  电磁脉冲干扰 electromagnetic pulse jamming

  电磁敏感度 electromagnetic susceptibility

  电磁能 electromagnetic energy

  电磁耦合 electromagnetic coupling

  电磁屏蔽 electromagnetic shielding

  电磁屏蔽装置 electromagnetic screen

  电磁骚扰 electromagnetic disturbance

  电磁噪声 electromagnetic noise

  电磁污染 electromagnetic pollution

  电动势 electromotive force (e. m. f.)

  电话机 telephone set

  电话局容量 capacity of telephone exchange

  电话型电路 telephone-type circuit

  电话型信道 telephone-type channel

  电离层 ionosphere

  电离层波 ionosphere wave

  电离层传播 ionosphere propagation

  电离层反射 ionosphere reflection

  电离层反射传播 ionosphere reflection propagation

  电离层散射传播 ionosphere scatter propagation

  电离层折射 ionosphere refraction

  电离层吸收 ionosphere absorption

  电离层骚扰 ionosphere disturbance

  电流探头 current probe

  电路交换 circuit switching

  电屏蔽 electric shielding

  电视电话 video-telephone, viewphone, visual telephone

  电台磁方位 magnetic bearing of station

  电台方位 bearing of station

  电台航向 heading of station

  电文编号 message numbering

  电文队列 message queue

  电文格式 message format

  电文交换 message switching

  电文交换网络 message switching network

  电文结束代码 end-of-message code

  电文路由选择 message routing

  电小天线 electronically small antenna

  电信管理网络 telecommunication management network (tmn)

  电信会议 teleconferencing

  电压变化 voltage change

  电压变化持续时间 duration of a voltage change

  电压变化的发生率 rate of occurrence of voltage changes

  电压变化时间间隔 voltage change interval

  电压波动 voltage fluctuation

  电压波动波形 voltage fluctuation waveform

  电压波动量 magnitude of a voltage fluctuation

  电压不平衡 voltage imbalance, voltage unbalance

  电压浪涌 voltage surge

  电压骤降 voltage dip

  电源 power supply

  电源电压调整率 line regulation

  电源抗扰性 mains immunity

  电源持续工作能力 continuous operation ability of the power supply

  电源去耦系数 mains decoupling factor

  电源骚扰 mains disturbance

  电子干扰 electronic jamming

  电子工业协会 electronic industries association (eia)

  电子系统工程 electronic system engineering

  电子自动调谐 electronic automatic tuning

  电子组装 electronic packaging

  电阻温度计 resistance thermometer

  跌落试验 fall down test

  顶部加载垂直天线 top-loaded vertical antenna

  定长编码 block code

  定期频率预报 periodical frequency forecast

  定时 clocking

  定时超前 timing advance

  定时电路 timing circuit

  定时恢复(定时抽取) timing recovery (timing extration)

  定时截尾试验 fixed time test

  定时信号 timing signal

  定数截尾试验 fixed failure number test

  定向天线 directional antenna

  定型试验 type test

  动态频率分配 dynamic frequency allocation

  动态信道分配 dynamic channel allocation

  动态重组 dynamic regrouping

  动态自动增益控制特性 dynamic agc characteristic

  抖动 jitter

  独立边带 independent sideband

  独立故障 independent fault

  端到端业务 teleservice

  短波传播 short wave propagation

  短波通信 short wave communication

  短路保护 short-circuit protection

  短期抖动指示器 short-term flicker indicator

  短期频率稳定度 short-term frequency stability

  短时间中断(供电电压) short interruption (of supply voltage)

  段终端 section termination

  对称二元码 symmetrical binary code

  对地静止卫星 geostationary satellite

  对地静止卫星轨道 geostationary satellite orbit

  对地同步卫星 geosynchronous satellite

  对讲电话机 intercommunicating telephone set

  对空台 aeronautical station

  对流层 troposphere

  对流层波道 troposphere duct

  对流层传播 troposphere propagation

  对流层散射传播 troposphere scatter propagation

  多次调制 multiple modulation

  多点接入 multipoint access

  多电平正交调幅 multi-level quadrature amplitude modulation (qam)

  多分转站网 multidrop network

  多服务器队列 multiserver queue

  多工 multiplexing

  多工器 nultiplexer

  多功能系统 mrs

  多级处理 multilevel processing

  多级互连网络 multistage interconnecting network

  多级卫星线路 multi-satellite link

  多径 multipath

  多径传播 multipath propagation

  多径传播函数 nultipath propagation function

  多径分集 multipath diversity

  多径时延 multipath delay

  多径衰落 multipath fading

  多径效应 multipath effect

  多路复接 multiplexing

  多路接入 multiple access

  多路信道 multiplexor channel

  多脉冲线性预测编码 multi-pulse lpc (mplc)

  多频信令 multifrequency signalling

  多普勒频移 doppler shift

  多跳路径 multihop path

  多信道选取 multichannel access (mca)

  多信道自动拨号移动通信系统 multiple-channel mobile communication system with automatic dialing

  多优先级 multiple priority levels

  多帧 multiframe

  多址呼叫 multiaddress call

  多址联接 multiple access

  多重时帧 multiple timeframe

  多用户信道 multi-user channel