quadrature phase shift keying

基本解释

• 正交相移键控

英汉例句

双语例句

• Offset Quadrature Phase Shift Keying?
  偏移量正交相移键控 OQPSK?。
• IJF-OQPSK is actually to modulate the IJF codes by the Offset Quadrature Phase Shift Keying.
  OQPSK实际上是对IJF信号再进行正交四相相移键控的调制技术。
• And an all-optical regenerator design scheme for quadrature phase-shift keying(QPSK) and differential quadrature phase-shift keying(DQPSK) signals was investigated through numerical simulations.
  对适用于正交相移键控和差分正交相移键控信号的全光再生器进行了仿真。

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词组短语

短语

• quadrature differential phase shift keying 四相差分相移键控
• QPSK -Quadrature Reference Phase Shift Keying 四相相移键控
• differential quadrature phase shift keying 差分四相相移键控;差动正交相位变换调制;相移键控;移相键控
• aeronautical quadrature phase shift keying 航空四相相移键控
• offset quadrature phase shift keying 偏移四相移相键控;偏移正交相移键控;正交移相键控失调

• quadrature phase shift keying更多词组

专业释义

电子、通信与自动控制技术

• 四相相移键控

  IJF-OQPSK is actually to modulate the IJF codes by the Offset Quadrature Phase Shift Keying.
  IJF—OQPSK实际上是对IJF信号再进行正交四相相移键控的调制技术。

• 四相移相键控
• 二维相移键控
• 四相移键控

计算机科学技术

• 正交移相键控