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扫描 相关科技名词
- 频率稳定度frequency stability
- 频率抖动frequency jitter
- 相位抖动phase jitter
- 调制modulation
- 调幅amplitude modulation;AM
- 寄生调幅parasitic amplitude modulation
- 调角angle modulation
- 调频frequency modulation;FM
- 调相phase modulation;PM
- 调制器modulator
- 调幅器amplitude modulator
- 调相器phase modulator
- 通断键控on-off keying;OOK
- 幅移键控amplitude shift keying;ASK
- 频移键控frequency shift keying;FSK
- 相移键控phase shift keying;PSK
- 正交调制quadrature modulation;QAM
- 载波carrier
- 边带sideband
- 上边带upper sideband
- 下边带lower sideband
- 残留边带residual sideband
- 包络envelope
- 频偏frequency deviation
- 调制指数modulation index
- 线性调制linear modulation
- 单边带调制single-sideband modulation;SSB modulation
- 双边带调制double-sideband modulation
- 连续波调制continuous wave modulation
- 脉冲调制pulse modulation
- 脉幅调制pulse-ampli tude modulation;PAM
- 脉宽调制pulse-width modulation;PWM;PDM;pulse duration modulation
- 脉位调制pulse-position modulation;PPM
- 脉时调制pulse-time modulation
- 脉码调制pulse-code modulation;PCM
- 自适应差分脉码调制adaptive differential pulse-code modulation;ADPCM
- 增量调制delta modulation
- 自适应增量调制adaptive delta modulation
- 解调demodulation
- 检测detection
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