quadrature phase shift keying

基本解釋

• 正交相移鍵控

英漢例句

雙語例句

• Offset Quadrature Phase Shift Keying?
  偏移量正交相移鍵控 OQPSK?。
• IJF-OQPSK is actually to modulate the IJF codes by the Offset Quadrature Phase Shift Keying.
  OQPSK實際上是對IJF信號再進行正交四相相移鍵控的調(diào)制技術(shù)。
• 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.
  對適用於正交相移鍵控和差分正交相移鍵控信號的全光再生器進行了倣真。

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詞組短語

短語

• quadrature differential phase shift keying 四相差分相移鍵控
• QPSK -Quadrature Reference Phase Shift Keying 四相相移鍵控
• differential quadrature phase shift keying 差分四相相移鍵控;差動正交相位變換調(diào)制;相移鍵控;移相鍵控
• aeronautical quadrature phase shift keying 航空四相相移鍵控
• offset quadrature phase shift keying 偏移四相移相鍵控;偏移正交相移鍵控;正交移相鍵控失調(diào)

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專業(yè)釋義

電子、通信與自動控制技術(shù)

• 四相相移鍵控

  IJF-OQPSK is actually to modulate the IJF codes by the Offset Quadrature Phase Shift Keying.
  IJF—OQPSK實際上是對IJF信號再進行正交四相相移鍵控的調(diào)制技術(shù)。

• 四相移相鍵控
• 二維相移鍵控
• 四相移鍵控

計算機科學(xué)技術(shù)

• 正交移相鍵控